:root{
  --navy:#08243d; --navy2:#0d3152; --blue:#006fd6; --blue2:#0b67d1;
  --light:#eaf4ff; --light2:#f6faff; --ink:#0c2944; --muted:#536b80;
  --line:#d9e6f2; --white:#fff; --success:#166534; --warn:#8a5b00;
  --max:1180px; --radius:16px; --shadow:0 10px 30px rgba(8,36,61,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.62;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:10px 14px;z-index:999}
.skip-link:focus{left:12px;top:12px}
.site-header{height:72px;background:#fff;border-bottom:1px solid #edf3f8;display:flex;align-items:center;position:relative;z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;color:var(--ink)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--light);border:1px solid #c9ddf3;display:grid;place-items:center;color:var(--blue);font-weight:900}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--ink);font-weight:650;font-size:14px}
.nav .btn{color:#fff}
.mobile-menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 18px;border-radius:12px;border:1px solid transparent;background:var(--blue);color:#fff;font-weight:750;cursor:pointer;transition:.15s ease}
.btn:hover{background:var(--blue2);text-decoration:none}
.btn.secondary{background:#fff;color:var(--ink);border-color:#cbddec}
.btn.small{min-height:38px;padding:8px 14px;border-radius:10px;font-size:14px}
.hero{background:var(--light);padding:58px 0 48px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:58px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue2);font-weight:850;margin:0 0 10px}
h1,h2,h3,h4{color:var(--ink);line-height:1.13;margin-top:0}
h1{font-size:clamp(42px,4.2vw,58px);letter-spacing:-.035em;margin-bottom:18px}
h2{font-size:clamp(30px,3vw,42px);letter-spacing:-.025em;margin-bottom:14px}
h3{font-size:22px;letter-spacing:-.015em;margin-bottom:8px}
h4{font-size:17px;margin-bottom:6px}
.hero-lead{font-size:18px;color:var(--muted);max-width:680px;margin:0 0 22px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 12px}
.microcopy{font-size:13px;color:var(--muted);margin:10px 0 0}
.form-card{background:#fff;border:1px solid #d5e4f3;border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.form-card h2,.form-card h3{font-size:20px;margin-bottom:6px}
.form-card > p{font-size:14px;color:var(--muted);margin:0 0 16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:5px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;font-weight:750;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;border:1px solid #cad9e7;border-radius:10px;background:#fff;min-height:46px;padding:10px 12px;color:var(--ink)}
.field textarea{min-height:86px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(8,120,238,.16);border-color:var(--blue)}
.file-input{padding:8px!important}
.form-actions{margin-top:12px}
.form-actions .btn{width:100%}
.form-note{font-size:12px;color:var(--muted);margin-top:9px}
.trust-strip{background:var(--navy);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:82px}
.trust-item{display:flex;align-items:center;gap:12px;padding:16px 8px}
.trust-icon{width:30px;height:30px;flex:0 0 30px;display:grid;place-items:center;color:#68b8ff}
.trust-icon svg{width:20px;height:20px;stroke:currentColor}
.trust-title{font-size:15px;font-weight:800;color:#fff;line-height:1.2}
.trust-sub{font-size:12px;color:#bed0df;line-height:1.3;margin-top:3px}
.section{padding:72px 0}
.section.compact{padding:52px 0}
.section.soft{background:var(--light2)}
.section.navy{background:var(--navy);color:#fff}
.section.navy h2,.section.navy h3{color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:30px}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.section.navy .section-head p{color:#c8d6e2}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff;box-shadow:0 5px 18px rgba(8,36,61,.025)}
.card p{margin:7px 0 0;color:var(--muted);font-size:15px}
.card .mini{color:var(--blue);font-weight:750;font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.card-link{display:block;color:inherit}
.card-link:hover{text-decoration:none;border-color:#a9cdf0;box-shadow:0 8px 24px rgba(8,36,61,.08)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step{border:1px solid var(--line);border-radius:13px;padding:18px;background:#fff}
.step-num{width:34px;height:34px;background:var(--light);color:var(--blue2);border-radius:9px;display:grid;place-items:center;font-weight:900;margin-bottom:12px}
.step p{color:var(--muted);font-size:14px;margin:5px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{display:inline-flex;align-items:center;min-height:34px;padding:7px 12px;border-radius:9px;background:#eef5fc;color:var(--ink);font-weight:650;font-size:13px}
.chip:hover{background:#dceeff;text-decoration:none}
.proof-placeholder{border:1px dashed #b7cce0;border-radius:14px;padding:18px;color:var(--muted);font-size:14px;background:#fbfdff}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}
.quote blockquote{margin:0;font-size:16px;color:var(--ink)}
.quote cite{display:block;color:var(--muted);font-size:13px;margin-top:12px}
.content-wrap{max-width:880px;margin:0 auto}
.prose{font-size:17px}
.prose h2{font-size:34px;margin-top:54px}
.prose h3{font-size:24px;margin-top:34px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{padding-left:24px}
.prose li{margin:7px 0}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;display:table}
.prose th,.prose td{border:1px solid var(--line);padding:12px 14px;vertical-align:top;text-align:left}
.prose th{background:#f0f6fc;color:var(--ink)}
.answer-box,.takeaways{border-left:4px solid var(--blue);background:#eff7ff;border-radius:0 12px 12px 0;padding:18px 20px;margin:22px 0}
.answer-box p:last-child,.takeaways p:last-child{margin-bottom:0}
.callout{border:1px solid #bcd9f5;background:var(--light2);border-radius:14px;padding:22px;margin:30px 0}
.callout.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.callout.dark h3{color:#fff}
.callout.dark p{color:#cbdbe7}
.article-hero{background:var(--light2);padding:48px 0;border-bottom:1px solid var(--line)}
.article-hero .container{max-width:1040px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:56px;align-items:start}
.article-layout>.prose{min-width:0;max-width:100%}
.article-layout .table-scroll{max-width:100%}
.toc{position:sticky;top:20px;border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff}
.toc h3{font-size:16px}
.toc a{display:block;color:var(--muted);font-size:14px;padding:6px 0}
.toc a:hover{color:var(--blue)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.faq-list{display:grid;gap:12px}
.faq{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.faq h3{font-size:18px;margin:0 0 8px}
.faq p{margin:0;color:var(--muted)}
.cta-band{background:var(--navy);border-radius:16px;padding:28px 32px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2,.cta-band h3{color:#fff;margin-bottom:6px}
.cta-band p{color:#c8d8e5;margin:0}
.site-footer{background:#061d32;color:#c4d4e1;padding:46px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:34px}
.site-footer h3{color:#fff;font-size:16px}
.site-footer a{display:block;color:#c4d4e1;font-size:14px;padding:4px 0}
.site-footer .logo{color:#fff}
.footer-bottom{border-top:1px solid #315066;margin-top:32px;padding-top:18px;font-size:12px;color:#91a8ba}
.service-hero{background:var(--light);padding:46px 0}
.service-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.service-hero h1{font-size:clamp(40px,4vw,54px)}
.kicker-list{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}
.kicker{font-size:12px;font-weight:750;color:var(--blue2);background:#fff;border:1px solid #cee2f5;padding:6px 9px;border-radius:8px}
.inline-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-card{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.related-card p{font-size:14px;color:var(--muted);margin:5px 0 0}
.status-pill{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#eef5fb;color:var(--blue2)}
.notice{border:1px solid #eed99c;background:#fff9e8;border-radius:12px;padding:16px 18px;color:#664a00;font-size:14px}
.mobile-sticky{display:none}
@media(max-width:900px){
  .nav{display:none}
  .mobile-menu-btn{display:block}
  .nav.open{display:flex;position:absolute;left:20px;right:20px;top:64px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow)}
  .hero-grid,.service-hero-grid{grid-template-columns:1fr;gap:32px}
  .hero{padding:42px 0 40px}
  .form-card{padding:20px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .card-grid,.related-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .quote-grid{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
  .toc{position:relative;top:auto;order:-1}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,var(--max))}
  .site-header{height:64px}
  .logo{font-size:20px}
  h1{font-size:40px}
  h2{font-size:31px}
  .hero-lead{font-size:17px}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item{padding:14px 6px;align-items:flex-start}
  .trust-icon{width:26px;height:26px;flex-basis:26px}
  .trust-title{font-size:14px}
  .trust-sub{font-size:11px}
  .section{padding:54px 0}
  .section.compact{padding:42px 0}
  .section-head{display:block;margin-bottom:24px}
  .section-head p{margin-top:9px}
  .card-grid,.related-grid,.steps{grid-template-columns:1fr}
  .card{padding:19px}
  .prose{font-size:16px}
  .prose h2{font-size:29px;margin-top:44px}
  .prose h3{font-size:22px}
  .prose table{min-width:620px}
  .cta-band{display:block;padding:24px}
  .cta-band .btn{margin-top:16px}
  .footer-grid{grid-template-columns:1fr}
  .mobile-sticky{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:50;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;gap:8px;box-shadow:0 10px 30px rgba(8,36,61,.18)}
  .mobile-sticky .btn{flex:1}
  body{padding-bottom:74px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.field-help{font-size:11px;color:var(--muted);line-height:1.35;margin-top:2px}
/* V3 compact mobile refinement: 2026-08-16 */
@media(max-width:640px){
  h1,.service-hero h1{font-size:34px;line-height:1.08}
  h2{font-size:27px;line-height:1.15}
  h3{font-size:20px;line-height:1.2}
  .hero,.service-hero{padding:32px 0 28px}
  .hero-lead{font-size:16px;line-height:1.5}
  .section{padding:38px 0}
  .section.compact{padding:30px 0}
  .section-head{margin-bottom:17px}
  .card-grid{gap:12px}
  .card{padding:15px;border-radius:14px}
  .card p{font-size:14px;line-height:1.5}
  .steps{gap:10px}
  .step{padding:14px;border-radius:13px}
  .form-card{padding:15px;border-radius:14px}
  .form-card h3{font-size:22px}
  .field{gap:5px}
  .field input,.field select,.field textarea{min-height:40px;padding:8px 10px;font-size:16px}
  .field textarea{min-height:68px}
  .field-help,.form-note{font-size:12.5px}
  .kicker-list{gap:6px;margin:14px 0}
  .kicker{padding:5px 8px;font-size:13px}
  .chips{gap:7px}
  .chip{padding:7px 9px;font-size:13px}
  .mobile-sticky{left:8px;right:8px;bottom:6px;padding:4px;border-radius:12px;gap:5px}
  .mobile-sticky .btn{min-height:38px;padding:6px 9px;font-size:14px;border-radius:9px}
  .mobile-sticky{transition:opacity .16s cubic-bezier(.23,1,.32,1),transform .16s cubic-bezier(.23,1,.32,1)}
  .mobile-sticky.qeh-clear-controls{opacity:0;pointer-events:none;transform:translateY(calc(100% + 16px))}
  [data-qeh-form],#support-form{scroll-margin-top:12px;scroll-margin-bottom:96px}
  body{padding-bottom:56px}
}

.brand-logo{display:block;width:min(236px,52vw);height:auto}.footer-logo{filter:none;opacity:1}.site-header .logo{display:flex;align-items:center;text-decoration:none}.site-footer .brand-logo{max-width:220px}@media(max-width:520px){.brand-logo{width:190px}.site-header .brand-logo{width:188px}}


/* V7 policy pages */
.policy-hero .container{max-width:1040px}
.policy-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:14px}
.policy-layout{padding-top:42px}
.policy-grid{display:grid;grid-template-columns:260px minmax(0,760px);gap:46px;align-items:start;max-width:1080px}
.policy-toc{position:sticky;top:92px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:20px}
.policy-toc h2{font-size:18px;margin:0 0 12px}
.policy-toc a{display:block;color:var(--muted);font-size:14px;padding:7px 0;border-bottom:1px solid #eef3f8}
.policy-toc a:last-child{border-bottom:0}
.policy-prose{max-width:760px}
.policy-section{scroll-margin-top:100px}
.policy-section:first-child h2{margin-top:0}
.policy-contact{background:#f5f9fd;border:1px solid var(--line);border-radius:18px;padding:22px;margin-top:48px}
.policy-contact h2{margin-top:0}
@media(max-width:800px){
  .policy-layout{padding-top:28px}
  .policy-grid{grid-template-columns:1fr;gap:26px}
  .policy-toc{position:static;padding:16px}
  .policy-toc h2{font-size:17px}
  .policy-prose{max-width:none}
  .policy-meta{gap:8px 16px}
}


/* V8 contextual internal-link modules */
.related-links-section{border-top:1px solid var(--line)}
.related-link-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.related-link-card{display:flex;flex-direction:column;gap:7px;min-height:118px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);box-shadow:0 8px 24px rgba(8,36,59,.045)}
.related-link-card:hover{border-color:#9fc8f5;transform:translateY(-1px)}
.related-link-card strong{font-size:17px;line-height:1.25}
.related-link-card span{font-size:13px;color:var(--blue);font-weight:700}
@media(max-width:900px){.related-link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.related-link-grid{grid-template-columns:1fr}.related-link-card{min-height:auto;padding:15px}}


/* V9 reviews + referral */
.review-proof-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;align-items:stretch}
.review-proof-card,.review-home-card,.referral-value-card,.notice-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:22px}
.review-google-card{display:flex;gap:18px;align-items:flex-start}
.review-platform-mark{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#4285f4,#34a853);color:#fff;font-size:28px;font-weight:800}
.inline-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:16px}
.text-link{font-weight:800;color:var(--blue)}
.review-home-card{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}
.referral-value-card{display:flex;gap:18px;align-items:center;max-width:720px;margin-top:24px;background:#fff}
.referral-dollar{font-size:42px;font-weight:900;line-height:1;color:var(--blue)}
.referral-value-card div{display:flex;flex-direction:column;gap:4px}
.referral-value-card strong{font-size:20px}
.referral-value-card span{color:var(--muted)}
.referral-process .process-card{min-height:220px}
.notice-card{background:#f5f9fd;color:var(--ink)}
.notice-card a{font-weight:800}
.review-referral-note{padding-top:0}
@media(max-width:800px){
  .review-proof-grid{grid-template-columns:1fr}
  .review-home-card{grid-template-columns:auto 1fr}
  .review-home-card .inline-actions{grid-column:1/-1;margin-top:0}
}
@media(max-width:560px){
  .review-google-card{flex-direction:column}
  .review-home-card{grid-template-columns:1fr}
  .referral-value-card{align-items:flex-start}
  .referral-dollar{font-size:36px}
}


/* V10 customer-intent commercial modules */
.problem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.problem-card{border:1px solid var(--line);border-radius:16px;background:#fff;padding:18px;box-shadow:0 7px 22px rgba(8,36,59,.04)}
.problem-card h3{font-size:18px;margin:0 0 8px}.problem-card p{margin:0;color:var(--muted)}
.send-receive-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.send-box,.receive-box{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.receive-box{background:#f4f9ff}.send-box h3,.receive-box h3{margin-top:0}.send-box li,.receive-box li{margin:8px 0}
.deliver-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.deliver-card{display:flex;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.deliver-card span{color:var(--muted)}
.proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.proof-card{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:18px;color:var(--ink)}.proof-card strong{font-size:18px}.proof-card span{color:var(--muted)}
.problem-chips{display:flex;flex-wrap:wrap;gap:8px}.problem-chips span{border:1px solid var(--line);border-radius:999px;padding:8px 11px;background:#fff;font-weight:700;font-size:14px}
@media(max-width:900px){.problem-grid,.proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.send-receive-grid{grid-template-columns:1fr}}
@media(max-width:560px){.problem-grid,.proof-grid{grid-template-columns:1fr}.problem-card,.send-box,.receive-box,.proof-card{padding:15px}}


/* V11 navigation + clickable service/subject cards */
.nav-dropdown{position:relative}
.nav-dropdown summary{list-style:none;cursor:pointer;color:var(--ink);font-weight:650;font-size:14px;display:flex;align-items:center;gap:5px;padding:8px 0}
.nav-dropdown summary::-webkit-details-marker{display:none}
.nav-dropdown .chevron{font-size:14px;line-height:1;transition:transform .15s ease}
.nav-dropdown[open] .chevron{transform:rotate(180deg)}
.nav-submenu{position:absolute;z-index:120;top:calc(100% + 10px);left:0;width:310px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 46px rgba(8,36,61,.16)}
.nav-submenu a{display:flex!important;align-items:center;justify-content:space-between;gap:14px;padding:11px 12px;border-radius:9px;font-size:14px!important;color:var(--ink)!important}
.nav-submenu a:hover,.nav-submenu a:focus{background:#eef6ff;text-decoration:none}
.nav-arrow{color:var(--blue);font-weight:800}

.problem-card.clickable-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);cursor:pointer;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.problem-card.clickable-card:hover,.problem-card.clickable-card:focus{transform:translateY(-2px);border-color:#8dbff0;box-shadow:0 12px 30px rgba(8,36,61,.09);text-decoration:none}
.problem-card.clickable-card h3{color:var(--ink)}
.problem-card.clickable-card p{color:var(--muted);flex:1}
.card-link-label{display:inline-block;margin-top:10px;color:var(--blue);font-size:13px;font-weight:800}

@media(max-width:900px){
  .nav.open{max-height:calc(100vh - 90px);overflow-y:auto}
  .nav-dropdown{width:100%;border-bottom:1px solid #edf2f7}
  .nav-dropdown summary{font-size:18px;padding:12px 0;justify-content:space-between}
  .nav-submenu{position:static;width:100%;padding:4px 0 10px;border:0;border-radius:0;box-shadow:none;background:transparent}
  .nav-submenu a{font-size:15px!important;padding:10px 12px;background:#f7faff;margin:4px 0}
  .nav.open>a{font-size:18px;padding:12px 0}
  .nav.open>.btn{margin-top:8px;padding:12px!important}
}


/* V12 commercial service copy */
.service-select-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.service-select-card{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--ink);text-decoration:none}
.service-select-card:hover{border-color:#8dbff0;box-shadow:0 12px 28px rgba(8,36,61,.08);transform:translateY(-1px)}
.service-select-card h3{margin:0;font-size:23px;line-height:1.2}
.service-select-card p{margin:0;color:var(--muted)}
.service-select-card span{margin-top:auto;color:var(--blue);font-weight:800}
.commercial-copy .prose{max-width:900px}
.commercial-copy .prose p{font-size:17px;line-height:1.75}
@media(max-width:700px){.service-select-grid{grid-template-columns:1fr}.service-select-card{padding:18px}.service-select-card h3{font-size:21px}}


/* V13 commercial service refinement */
.request-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.request-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}
.request-card h3{margin:0 0 8px;font-size:19px;line-height:1.25}
.request-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.request-actions{margin-top:20px}
.customer-request-section .section-head{margin-bottom:20px}
.related-links-section .related-link-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.related-links-section .related-link-card{min-height:92px;padding:15px}
.related-links-section .related-link-card strong{font-size:16px}
.related-links-section .related-link-card span{font-size:12px}
@media(max-width:900px){.request-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){
  .request-grid{grid-template-columns:1fr}
  .request-card{padding:15px}
  .request-card h3{font-size:18px}
  .related-links-section .related-link-grid{grid-template-columns:1fr 1fr}
  .related-links-section .related-link-card{min-height:76px;padding:13px}
}


/* V15 true commercial landing pages */
.landing-home-hero .hero-lead,.true-landing-hero .hero-lead{max-width:680px}
.landing-form h3{margin-bottom:6px}
.landing-form>p{font-size:14px;margin-bottom:14px}
.landing-offers .section-head,.landing-formats .section-head,.landing-process .section-head{margin-bottom:18px}
.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.offer-grid.four-col{grid-template-columns:repeat(4,minmax(0,1fr))}
.offer-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}
.offer-card h3{margin:0 0 7px;font-size:19px;line-height:1.25}
.offer-card p{margin:0;font-size:15px;line-height:1.5;color:var(--muted)}
.format-pill-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.format-pill{padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#fff}
.format-pill strong{display:block;font-size:15px;margin-bottom:3px}
.format-pill span{font-size:13px;color:var(--muted)}
.three-step{grid-template-columns:repeat(3,minmax(0,1fr))}
.related-pill-row{display:flex;gap:9px;flex-wrap:wrap}
.related-pill{display:inline-flex;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:750;color:var(--ink);text-decoration:none}
.related-pill:hover{border-color:#8dbff0;background:#f7fbff;text-decoration:none}
.topic-chip-grid,.subject-chip-grid{display:flex;flex-wrap:wrap;gap:10px}
.topic-chip,.landing-chip{display:inline-flex;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:14px;font-weight:700;text-decoration:none}
.landing-chip:hover{border-color:#8dbff0;background:#f7fbff;text-decoration:none}
.section-link{margin-top:16px;font-weight:800}
.home-service-card p{font-size:14px}
.landing-related{padding-top:26px;padding-bottom:26px}
.landing-related .eyebrow{margin-bottom:12px}
@media(max-width:900px){
  .offer-grid,.format-pill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .offer-grid.four-col{grid-template-columns:repeat(2,minmax(0,1fr))}
  .three-step{grid-template-columns:1fr}
}
@media(max-width:560px){
  .offer-grid,.format-pill-grid,.offer-grid.four-col{grid-template-columns:1fr}
  .offer-card{padding:15px}
  .offer-card h3{font-size:18px}
  .format-pill{padding:12px 13px}
  .landing-form>p{font-size:13px}
}


/* V16 competitor-informed commercial landing pages */
.target-keyword{color:inherit;font-weight:inherit}
.conversion-page-hero h1,.homepage-conversion h1{max-width:760px}
.hero-proof-row{display:flex;gap:14px;flex-wrap:wrap;margin:18px 0 2px}
.hero-proof-row a{font-size:13px;font-weight:800;color:#0B66C3;text-decoration:none}
.hero-proof-row a:hover{text-decoration:underline}
.quote-form-head h3{margin:2px 0 5px;font-size:25px}
.quote-form-head>p:last-child{font-size:14px;margin:0 0 12px;color:var(--muted)}
.conversion-trust{background:#08243b;color:#fff}
.conversion-trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.conversion-trust-grid a{display:flex;flex-direction:column;gap:2px;padding:18px 16px;color:#fff;text-decoration:none;border-right:1px solid rgba(255,255,255,.15)}
.conversion-trust-grid a:last-child{border-right:0}
.conversion-trust-grid strong{font-size:14px}
.conversion-trust-grid span{font-size:12px;color:#c8d9e8}
.compact-head{margin-bottom:20px}
.conversion-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.conversion-card{padding:18px;border:1px solid var(--line);border-radius:15px;background:#fff}
.conversion-card h3{margin:0 0 7px;font-size:19px;line-height:1.25}
.conversion-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.type-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.type-card{display:flex;flex-direction:column;gap:4px;padding:14px;border:1px solid var(--line);border-radius:13px;background:#fff}
.type-card strong{font-size:14px}
.type-card span{font-size:12px;color:var(--muted)}
.keyword-benefit-card{border:1px solid #cfe1f3;border-radius:20px;padding:28px;background:#f7fbff}
.keyword-benefit-card h2{margin-bottom:12px}
.keyword-benefit-card>p:not(.eyebrow){max-width:900px;font-size:17px;line-height:1.7}
.keyword-service-card .target-keyword{font-size:inherit}
.conversion-page-hero+.conversion-trust{margin-top:0}
.conversion-page-hero .form-card{box-shadow:0 16px 34px rgba(8,36,59,.10)}
.conversion-page-hero .field{margin-bottom:0}
.conversion-page-hero textarea{min-height:88px}
.conversion-faq .faq-list{max-width:930px}
.landing-related{border-top:1px solid var(--line)}
.conversion-final{padding-top:34px}
.conversion-hub-hero .hero-lead{max-width:860px}
@media(max-width:1000px){
  .type-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .conversion-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .conversion-trust-grid a:nth-child(2){border-right:0}
  .conversion-trust-grid a:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.15)}
}
@media(max-width:760px){
  .conversion-page-hero h1,.homepage-conversion h1{font-size:38px;line-height:1.08}
  .conversion-page-hero .hero-lead,.homepage-conversion .hero-lead{font-size:17px;line-height:1.55}
  .conversion-page .section h2,.conversion-services h2,.conversion-types h2,.conversion-proof h2,.conversion-faq h2,.conversion-process h2,.conversion-subjects h2,.keyword-benefit-section h2{font-size:29px;line-height:1.12}
  .conversion-grid{grid-template-columns:1fr 1fr}
  .type-grid{grid-template-columns:1fr 1fr}
  .conversion-card{padding:15px}
  .conversion-card h3{font-size:18px}
  .keyword-benefit-card{padding:20px}
  .conversion-trust-grid a{padding:14px 12px}
  .quote-form-head h3{font-size:22px}
}
@media(max-width:520px){
  .conversion-grid{grid-template-columns:1fr}
  .conversion-trust-grid{grid-template-columns:1fr}
  .conversion-trust-grid a{border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}
  .conversion-trust-grid a:last-child{border-bottom:0}
  .type-grid{grid-template-columns:1fr 1fr}
  .hero-proof-row{gap:8px 12px}
}


/* V17 commercial-depth expansion */
.commercial-depth-section .section-head,.commercial-levels .section-head,.common-commercial-requests .section-head,.subject-standards .section-head,.subject-levels .section-head,.exam-prep-options .section-head{margin-bottom:18px}
.depth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.depth-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}
.depth-card h3{margin:0 0 8px;font-size:20px;line-height:1.25}
.depth-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.62}
.mini-detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.mini-detail-card{display:flex;flex-direction:column;gap:5px;padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}
.mini-detail-card strong{font-size:15px;line-height:1.3}
.mini-detail-card span{font-size:13px;line-height:1.5;color:var(--muted)}
.citation-strip{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:16px;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.citation-strip strong{font-size:13px}
.citation-strip span{font-size:12px;font-weight:700;padding:6px 9px;border-radius:999px;background:#f2f7fc}
.request-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.combination-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.combination-card{padding:20px;border:1px solid #cfe1f3;border-radius:16px;background:#f7fbff}
.combination-card h3{margin:0 0 8px;font-size:19px}
.combination-card p{margin:0;font-size:15px;line-height:1.6;color:var(--muted)}
.commercial-depth-section,.common-commercial-requests,.commercial-combinations,.subject-levels{padding-top:54px;padding-bottom:54px}
@media(max-width:900px){.mini-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){
 .depth-grid,.request-detail-grid,.combination-grid{grid-template-columns:1fr}
 .mini-detail-grid{grid-template-columns:1fr 1fr}
 .depth-card,.combination-card{padding:16px}
 .depth-card h3,.combination-card h3{font-size:18px}
 .commercial-depth-section,.common-commercial-requests,.commercial-combinations,.subject-levels{padding-top:42px;padding-bottom:42px}
}
@media(max-width:440px){.mini-detail-grid{grid-template-columns:1fr}}


/* V18 landing-page copy + UX cleanup */
.commercial-landing-page .section{padding:56px 0}
.commercial-landing-page .section.compact{padding:38px 0}
.commercial-landing-page .section-head{
  display:block;
  margin-bottom:22px;
}
.commercial-landing-page .section-head h2{
  max-width:980px;
  margin-bottom:0;
  font-size:clamp(29px,2.15vw,36px);
  line-height:1.12;
}
.commercial-landing-page .section-head>p{
  max-width:820px;
  margin:9px 0 0;
  font-size:16px;
  line-height:1.55;
}
.commercial-landing-page .eyebrow{
  font-size:13.5px;
  letter-spacing:.065em;
  margin-bottom:7px;
}
.commercial-landing-page .landing-faq-section{
  padding-top:48px;
  padding-bottom:52px;
}
.commercial-landing-page .landing-faq-section .section-head{
  margin-bottom:18px;
}
.commercial-landing-page .landing-faq-section .section-head h2{
  font-size:clamp(28px,1.9vw,34px);
  line-height:1.14;
}
.commercial-landing-page .landing-faq-section .faq-list{
  max-width:1080px;
}
.commercial-landing-page .landing-faq-section summary{
  font-size:17px;
  line-height:1.4;
}
.commercial-landing-page .depth-card,
.commercial-landing-page .combination-card,
.commercial-landing-page .request-detail-card{
  padding:18px;
}
.commercial-landing-page .depth-card h3,
.commercial-landing-page .combination-card h3,
.commercial-landing-page .request-detail-card h3{
  font-size:19px;
}
@media(max-width:760px){
  .commercial-landing-page .section{padding:46px 0}
  .commercial-landing-page .section.compact{padding:32px 0}
  .commercial-landing-page .section-head{margin-bottom:18px}
  .commercial-landing-page .section-head h2{font-size:28px}
  .commercial-landing-page .section-head>p{font-size:15px}
  .commercial-landing-page .eyebrow{font-size:12.5px}
  .commercial-landing-page .landing-faq-section{padding:42px 0}
  .commercial-landing-page .landing-faq-section .section-head h2{font-size:27px}
  .commercial-landing-page .landing-faq-section summary{font-size:16px}
}


/* V19 deployment-ready content depth and editorial structure */
.commercial-depth-section .commercial-note{
  margin-top:18px;padding:15px 17px;border:1px solid var(--line);
  border-radius:14px;background:#f7fbff;color:var(--ink);font-size:14px;line-height:1.55
}
.page-resource-links .related-pill-row{margin-top:10px}
.exam-subject-cluster .subject-chip-grid{margin-top:10px}
.company-links-section p:not(.eyebrow){max-width:900px;line-height:1.65}
.article-meta a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.article-layout .prose>section{scroll-margin-top:88px}
.article-layout .prose>section h2{margin-top:1.65em}
.article-layout .prose>section h3{margin-top:1.1em}
.article-layout .prose li{margin-bottom:.34em}
@media(max-width:760px){
  .commercial-depth-section .commercial-note{padding:13px 14px}
  .article-layout .prose>section h2{margin-top:1.4em}
}

/* Optional keyword QA mode. Inactive on normal staging/production views. */
.keyword-review .target-keyword{color:#0B66C3;font-weight:850}

/* V19.2 accessibility polish */
.breadcrumb a,
.prose p a,
.prose li a,
section#sources a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
.quote-form-head h2{margin:2px 0 5px;font-size:25px}
@media(max-width:760px){
  .quote-form-head h2{font-size:22px}
}

/* V19.3 homepage prose-link accessibility patch */
.company-links-section p:not(.eyebrow) a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
/* V19.4.1: preserve sample metadata-card visual size while using sequential H2 semantics. */
.sample-meta-heading{font-size:22px;letter-spacing:-.015em;margin-bottom:8px}


/* V19.5: approved sample library + redacted grade-result gallery. */
.sample-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sample-hub-card{display:flex;flex-direction:column;min-height:245px}
.sample-hub-card h3{font-size:20px;line-height:1.25}
.sample-hub-card .text-link{margin-top:auto;padding-top:14px}
.sample-detail-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.sample-detail-meta .card{min-width:0}
.sample-detail-meta .sample-meta-heading{font-size:18px;letter-spacing:-.01em}
.sample-results-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sample-result-card{margin:0;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 7px 22px rgba(8,36,59,.04)}
.sample-result-card>a{display:block;background:#f7fbff;border-bottom:1px solid var(--line)}
.sample-result-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#fff}
.sample-result-card figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px}
.sample-result-card figcaption strong{font-size:17px;color:var(--ink)}
.sample-result-card figcaption span{font-size:12px;color:var(--muted);text-align:right}
.sample-results-note{margin:18px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
@media(max-width:900px){.sample-hub-grid,.sample-results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sample-detail-meta{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.sample-hub-grid,.sample-results-grid,.sample-detail-meta{grid-template-columns:1fr}.sample-hub-card{min-height:auto}.sample-result-card figcaption{align-items:flex-start;flex-direction:column;gap:2px}.sample-result-card figcaption span{text-align:left}}

/* V19.6 conversion polish: platform-intent targeting, contextual CTAs and four-step process. */
.platform-support-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.platform-support-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.platform-support-card{display:flex;flex-direction:column;min-height:225px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 7px 22px rgba(8,36,59,.04);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.platform-support-card:hover,.platform-support-card:focus{transform:translateY(-2px);border-color:#8dbff0;box-shadow:0 12px 28px rgba(8,36,61,.08);text-decoration:none}
.platform-name{display:inline-flex;align-self:flex-start;padding:6px 9px;border-radius:999px;background:#eef6ff;color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.02em}
.platform-support-card h3{margin:14px 0 8px;font-size:19px;line-height:1.22}
.platform-support-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.platform-cta{margin-top:auto;padding-top:14px;color:var(--blue);font-size:13px;font-weight:850}
.platform-disclaimer{margin:16px 0 0;color:var(--muted);font-size:12.5px;line-height:1.55}
.four-step{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.four-step .process-card{position:relative;min-height:230px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}
.four-step .step-no{display:grid;place-items:center;width:42px;height:42px;margin-bottom:16px;border-radius:50%;background:#eaf4ff;color:var(--blue);font-weight:900;font-size:18px}
.four-step .process-card h3{margin:0 0 8px;font-size:19px;line-height:1.25}
.four-step .process-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.58}
.process-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
@media(max-width:1000px){.platform-support-grid,.four-step{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.platform-support-grid,.four-step{grid-template-columns:1fr}.platform-support-card,.four-step .process-card{min-height:auto;padding:16px}}

/* V19.7.1 accessibility utility for semantic section headings. */
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}