/* Scoped layouts for references and IT security. Existing navigation and forms retained. */
.nx-refresh { --rf-ink:#000000; --rf-purple:#bab0d7; --rf-lime:#d0d953; color:#000; }
.nx-refresh :is(h1,h2,h3,h4) { color:inherit; text-wrap:balance; }
.nx-refresh h1 { font-size:clamp(36px,4.6vw,62px); line-height:1.08; letter-spacing:-.04em; max-width:24ch; }
.nx-refresh h2 { font-size:clamp(28px,3vw,38px); line-height:1.18; letter-spacing:-.03em; }
.nx-refresh h3 { font-size:23px; line-height:1.25; letter-spacing:-.02em; }
.nx-refresh h4 { font-size:23px; line-height:1.3; letter-spacing:-.02em; margin:0; }
.nx-refresh p { line-height:1.65; }
.nx-refresh .rf-kicker { font-size:11px; font-weight:750; text-transform:uppercase; letter-spacing:.1em; line-height:1.5; margin:0 0 12px; color:rgba(0,0,0,.7); }
.nx-refresh a:focus-visible,.nx-refresh summary:focus-visible { outline:3px solid #bab0d7; outline-offset:5px; }
.nx-refresh [id] { scroll-margin-top:110px; }
.rf-hero { background:#000; color:#fff; padding:104px 0 52px; }
.nx-refresh .rf-hero .rf-kicker,.nx-refresh .rf-cta .rf-kicker { color:#d0d953; }
.rf-breadcrumb { display:flex; flex-wrap:wrap; gap:10px; font-size:13px; color:rgba(255,255,255,.72); margin-bottom:42px; }
.rf-breadcrumb a:hover { text-decoration:underline; }
.nx-refresh .rf-lead { color:rgba(255,255,255,.8); font-size:18px; max-width:64ch; margin:22px 0 26px; line-height:1.65; }
.rf-hero .hero-actions { margin-top:0; gap:26px; align-items:center; }
.rf-link { display:inline-flex; align-items:baseline; gap:8px; font-size:15px; line-height:1.5; font-weight:700; text-decoration:underline; text-underline-offset:4px; text-decoration-thickness:1px; }
.rf-link:hover { text-decoration-thickness:2px; }
.rf-section { padding:68px 0; }
.rf-tint { background:rgba(186,176,215,.12); }
.rf-heading { max-width:760px; margin-bottom:34px; }
.rf-heading > p:not(.rf-kicker) { color:rgba(0,0,0,.72); font-size:17px; margin:18px 0 0; max-width:66ch; }
.rf-project-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.rf-project-card { display:flex; flex-direction:column; border:1px solid rgba(0,0,0,.16); padding:28px; min-width:0; border-radius:8px; }
.rf-card-identity { display:grid; grid-template-columns:136px minmax(0,1fr); gap:20px; align-items:center; margin-bottom:24px; min-height:86px; }
.rf-card-identity .rf-kicker { margin-bottom:7px; letter-spacing:.06em; }
.rf-card-identity h3 { font-size:21px; }
.rf-logo { background:#fff; width:136px; height:86px; border:1px solid rgba(0,0,0,.12); border-radius:5px; display:flex; align-items:center; justify-content:center; padding:12px; overflow:hidden; }
.rf-logo-dark { background:#000; border-color:#000; }
.rf-logo img { width:auto; max-width:100%; max-height:100%; height:auto; object-fit:contain; }
.rf-card-topic { font-size:12px; color:rgba(0,0,0,.67); margin:0 0 9px; }
.rf-project-card > p:not(.rf-card-topic) { margin:14px 0 22px; color:rgba(0,0,0,.77); }
.rf-card-result { margin-top:auto; border-top:1px solid rgba(0,0,0,.13); padding-top:17px; }
.rf-card-result > span { font-size:12px; font-weight:750; }
.rf-card-result p { margin:5px 0 20px; font-size:15px; color:rgba(0,0,0,.74); }
.rf-project-card > .rf-link { align-self:flex-start; }
.rf-product { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.rf-product p { max-width:54ch; }
.rf-plain-list { padding-left:20px; margin:0; }
.rf-plain-list li { margin:12px 0; padding-left:6px; }
.rf-practice { border-top:1px solid rgba(0,0,0,.16); }
.rf-practice article { display:grid; grid-template-columns:1fr 1.6fr; gap:56px; padding:26px 0; border-bottom:1px solid rgba(0,0,0,.16); }
.rf-practice article p { margin-top:0; max-width:68ch; }
.rf-quotes { display:grid; grid-template-columns:1fr 1fr; gap:0 40px; margin-bottom:24px; }
.rf-quote { margin:0; padding:24px 0; border-top:1px solid rgba(0,0,0,.17); }
.rf-quote blockquote { margin:0 0 18px; max-width:48ch; font-size:20px; }
.rf-quote blockquote p { margin:0; line-height:1.5; }
.rf-quote blockquote strong { font-weight:inherit; }
.rf-quote figcaption { font-size:14px; line-height:1.6; }
.rf-quote figcaption span { display:block; font-size:12px; color:rgba(0,0,0,.65); }
.rf-editorial { font-size:12px; color:rgba(0,0,0,.67); margin:24px 0; }
.rf-editorial a,.rf-sources a,.rf-support a { text-decoration:underline; text-underline-offset:3px; }
.rf-cta { margin-top:36px; padding:56px 0; background:#000; color:#fff; }
.rf-cta h2 { max-width:30ch; }
.rf-cta p:not(.rf-kicker) { max-width:67ch; color:rgba(255,255,255,.78); margin:18px 0 24px; }
.rf-cta .hero-actions { margin-top:0; align-items:center; }
.rf-phone { font-weight:700; font-size:17px; }
.rf-phone:hover { text-decoration:underline; }
.rf-case-top { display:grid; grid-template-columns:minmax(0,1fr) 240px; gap:64px; align-items:center; }
.rf-case-top > .rf-logo { width:240px; height:150px; padding:26px; border-radius:6px; }
.rf-case-top .rf-lead { max-width:61ch; }
.rf-case-layout { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:80px; align-items:start; }
.rf-case-story { min-width:0; max-width:73ch; }
.rf-case-story > section + section { margin-top:38px; padding-top:38px; border-top:1px solid rgba(0,0,0,.14); }
.rf-case-story h3 { font-size:21px; margin:28px 0 12px; }
.rf-case-story p { margin:16px 0 0; color:rgba(0,0,0,.78); }
.rf-case-story .rf-kicker { margin:0 0 12px; }
.rf-case-story .rf-note { font-size:13px; padding-left:16px; border-left:3px solid #bab0d7; }
.rf-case-facts { padding:24px; border:1px solid rgba(0,0,0,.17); border-top:4px solid #bab0d7; border-radius:4px; }
.rf-case-facts dl { margin:0 0 20px; }
.rf-case-facts dl > div { padding:14px 0; border-bottom:1px solid rgba(0,0,0,.12); }
.rf-case-facts dt { font-size:12px; font-weight:700; color:rgba(0,0,0,.65); }
.rf-case-facts dd { margin:5px 0 0; font-size:15px; overflow-wrap:anywhere; }
.rf-case-facts dl > div { min-width:0; }
.rf-service-links .rf-link { display:flex; font-size:14px; padding:3px 0; }
.rf-case-facts > .rf-link { font-size:14px; }
.rf-security-top { display:grid; grid-template-columns:minmax(0,1.45fr) minmax(0,1fr); gap:60px; align-items:center; }
.rf-security-top h1 { font-size:clamp(34px,3.9vw,54px); max-width:23ch; }
.rf-security-brief { padding:30px; border:1px solid rgba(186,176,215,.5); border-radius:8px; }
.nx-refresh .rf-security-brief .rf-kicker { color:#bab0d7; }
.rf-security-brief h2 { font-size:27px; line-height:1.25; }
.rf-security-brief > p:not(.rf-kicker) { font-size:16px; color:rgba(255,255,255,.78); margin:18px 0 24px; }
.rf-contact-person { display:flex; gap:15px; align-items:center; border-top:1px solid rgba(255,255,255,.2); padding-top:22px; }
.rf-contact-person > img { width:58px; height:70px; object-fit:cover; border-radius:4px; }
.rf-contact-person strong { font-size:15px; }
.rf-contact-person div > span { display:block; font-size:12px; color:rgba(255,255,255,.73); }
.rf-contact-person .rf-link { font-size:12px; margin-top:7px; }
.rf-page-guide { display:flex; flex-wrap:wrap; gap:14px 30px; padding-top:26px; margin-top:38px; border-top:1px solid rgba(255,255,255,.2); font-size:14px; }
.rf-page-guide a:hover { text-decoration:underline; text-underline-offset:4px; }
.rf-security-grid { display:grid; grid-template-columns:1fr 1fr; gap:0 48px; }
.rf-security-grid article { padding:26px 0; border-top:1px solid rgba(0,0,0,.18); display:flex; flex-direction:column; align-items:start; }
.rf-number { display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:4px; background:#d0d953; font-size:12px; font-weight:750; margin-bottom:18px; }
.rf-security-grid article:nth-child(2n) .rf-number { background:#bab0d7; }
.rf-security-grid h3 { margin-bottom:8px; }
.rf-security-grid p { color:rgba(0,0,0,.77); margin:12px 0 0; max-width:59ch; }
.rf-security-grid .rf-link { margin-top:auto; padding-top:22px; }
.rf-two-columns { display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.rf-two-columns p { color:rgba(0,0,0,.77); }
.rf-backup-note { margin-top:34px; padding:24px; border-left:4px solid #bab0d7; background:#fff; }
.rf-backup-note h3 { font-size:20px; }
.rf-backup-note p { margin:12px 0 0; max-width:91ch; }
.rf-steps { list-style:none; padding:0; margin:0; counter-reset:steps; }
.rf-steps li { counter-increment:steps; position:relative; padding:24px 0 24px 65px; border-top:1px solid rgba(0,0,0,.16); }
.rf-steps li:before { content:counter(steps,decimal-leading-zero); position:absolute; top:26px; left:0; width:35px; height:35px; display:flex; align-items:center; justify-content:center; background:#bab0d7; font-size:12px; font-weight:750; border-radius:4px; }
.rf-steps p { max-width:84ch; color:rgba(0,0,0,.77); margin-bottom:0; }
.rf-steps .rf-link { margin-top:16px; }
.rf-faq-layout { display:grid; grid-template-columns:1fr 1.5fr; gap:64px; }
.rf-faq details { border-top:1px solid rgba(0,0,0,.18); padding:19px 0; }
.rf-faq details:last-child { border-bottom:1px solid rgba(0,0,0,.18); }
.rf-faq summary { cursor:pointer; position:relative; list-style:none; padding-right:32px; font-weight:700; font-size:17px; line-height:1.5; }
.rf-faq summary::-webkit-details-marker { display:none; }
.rf-faq summary:after { content:'+'; position:absolute; right:3px; top:0; font-size:23px; font-weight:400; }
.rf-faq details[open] summary:after { content:'−'; }
.rf-faq details p { margin:15px 0 0; color:rgba(0,0,0,.77); }
.rf-sources > p:not(.rf-editorial) { font-size:12px; color:rgba(0,0,0,.65); max-width:115ch; }
.rf-support { padding-block:14px; }
.rf-support p { font-size:13px; color:rgba(0,0,0,.72); max-width:90ch; }
@media(min-width:1000px) { .rf-case-facts { position:sticky; top:108px; } }
@media(max-width:1000px) {
  .rf-card-identity { grid-template-columns:110px minmax(0,1fr); gap:16px; }
  .rf-card-identity .rf-logo { width:110px; height:80px; }
  .rf-project-card { padding:24px; }
  .rf-case-layout { gap:36px; grid-template-columns:minmax(0,1fr) 270px; }
  .rf-security-top { gap:30px; }
  .rf-security-brief { padding:24px; }
  .rf-faq-layout { gap:32px; }
}
@media(max-width:760px) {
  .rf-hero { padding:94px 0 36px; }
  .rf-breadcrumb { margin-bottom:28px; font-size:12px; }
  .nx-refresh h1 { font-size:36px; }
  .nx-refresh .rf-lead { font-size:17px; margin:20px 0 24px; }
  .rf-desktop-break { display:none; }
  .rf-section { padding:42px 0; }
  .rf-heading { margin-bottom:26px; }
  .rf-project-grid { grid-template-columns:1fr; gap:20px; }
  .rf-card-identity { grid-template-columns:118px minmax(0,1fr); }
  .rf-card-identity .rf-logo { width:118px; height:80px; }
  .rf-card-identity h3 { font-size:20px; }
  .rf-card-identity .rf-kicker { font-size:10px; }
  .rf-product,.rf-practice article,.rf-two-columns,.rf-security-grid,.rf-faq-layout { grid-template-columns:1fr; gap:24px; }
  .rf-practice article { gap:15px; }
  .rf-product p { margin-bottom:20px; }
  .rf-quotes { grid-template-columns:1fr; }
  .rf-quote blockquote { font-size:19px; }
  .rf-cta { padding:40px 0; }
  .rf-case-top { grid-template-columns:1fr; gap:24px; }
  .rf-case-top > .rf-logo { width:170px; height:100px; padding:16px; }
  .rf-case-layout { display:flex; flex-direction:column; gap:32px; }
  .rf-case-facts { order:-1; width:100%; padding:20px; }
  .rf-case-facts dl { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:0 18px; }
  .rf-case-facts dl > div:last-child { grid-column:1/-1; }
  .rf-service-links { display:flex; flex-wrap:wrap; gap:6px 18px; }
  .rf-case-story > section + section { margin-top:30px; padding-top:30px; }
  .rf-security-top { grid-template-columns:1fr; gap:30px; }
  .rf-security-top h1 { font-size:34px; }
  .rf-security-brief h2 { font-size:25px; }
  .rf-page-guide { margin-top:28px; gap:12px 24px; }
  .rf-security-grid { gap:0; }
  .rf-steps li { padding-left:51px; }
}
@media(max-width:380px) {
  .nx-refresh h1 { font-size:32px; }
  .rf-project-card { padding:20px; }
  .rf-card-identity { grid-template-columns:90px minmax(0,1fr); gap:12px; }
  .rf-card-identity .rf-logo { width:90px; height:72px; padding:8px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }