/* DESIGN RESTORE 2026-07-25
 * Halaman build lama tidak menerima override tipografi, warna, grid, padding,
 * radius, atau ukuran komponen. CSS ini hanya mengatur halaman baru .rt-page
 * serta blok SEO tambahan yang memang dibuat oleh gateway.
 */

:root {
  --rt-bg: #f5f8fc;
  --rt-paper: #ffffff;
  --rt-ink: #0b1728;
  --rt-muted: #526176;
  --rt-line: #dce5ef;
  --rt-blue: #0866ff;
  --rt-cyan: #00a9c7;
  --rt-dark: #071a2b;
  --rt-green: #0c9f6e;
  --rt-radius: 18px;
  --rt-shadow: 0 18px 48px rgba(17, 35, 58, .09);
}

/*
 * Penting: seluruh reset dan tipografi hanya berlaku pada halaman baru
 * buatan gateway (.rt-page). Halaman Next.js lama memakai desain, warna,
 * font, ukuran, padding, dan komponen aslinya tanpa override global.
 */
body.rt-page, body.rt-page * { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.rt-page { margin: 0; overflow-x: hidden; background: var(--rt-bg); color: var(--rt-ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body.rt-page a { color: inherit; }
body.rt-page img, body.rt-page video, body.rt-page iframe, body.rt-page svg { max-width: 100%; }
body.rt-page main, body.rt-page main section, body.rt-page main article, body.rt-page main div { min-width: 0; }
body.rt-page main h1, body.rt-page main h2, body.rt-page main h3 { text-wrap: balance; }
body.rt-page main h1 { font-size: clamp(2rem, 4vw, 3.45rem); line-height: 1.08; letter-spacing: -.04em; }
body.rt-page main h2 { font-size: clamp(1.5rem, 2.7vw, 2.25rem); line-height: 1.16; letter-spacing: -.03em; }
body.rt-page main h3 { font-size: clamp(1rem, 1.5vw, 1.25rem); line-height: 1.3; }
body.rt-page main p, body.rt-page main li { line-height: 1.68; }

.rt-container { width: min(1080px, calc(100% - 40px)); margin-inline: auto; }
.rt-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(220,229,239,.9); background: rgba(255,255,255,.9); backdrop-filter: blur(18px); }
.rt-header-inner { min-height: 66px; display: flex; align-items: center; gap: 24px; }
.rt-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.rt-brand span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 13px; color: #fff; font-weight: 900; background: linear-gradient(145deg, var(--rt-blue), var(--rt-cyan)); box-shadow: 0 10px 28px rgba(8,102,255,.25); }
.rt-brand strong { font-size: 1.1rem; letter-spacing: -.03em; }
.rt-header nav { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.rt-header nav a { color: #33445a; font-size: .9rem; font-weight: 750; text-decoration: none; }
.rt-header nav a:hover { color: var(--rt-blue); }
.rt-header-cta { border-radius: 12px; padding: 11px 16px; color: #fff; background: var(--rt-dark); text-decoration: none; font-size: .88rem; font-weight: 850; }

.rt-hero { position: relative; padding: clamp(48px, 6vw, 78px) 0; overflow: hidden; background:
  radial-gradient(circle at 82% 20%, rgba(0,169,199,.16), transparent 33%),
  radial-gradient(circle at 8% 8%, rgba(8,102,255,.12), transparent 35%),
  linear-gradient(180deg, #fff, #f3f8ff); }
.rt-hero::after { content: ""; position: absolute; inset: auto -8% -220px; height: 360px; transform: rotate(-4deg); background: linear-gradient(90deg, rgba(8,102,255,.05), rgba(0,169,199,.09)); }
.rt-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(250px, .65fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
.rt-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; color: #6b7a8e; font-size: .82rem; font-weight: 750; }
.rt-breadcrumb a { text-decoration: none; }
.rt-eyebrow { margin: 0 0 13px; color: var(--rt-blue); font-size: .72rem !important; line-height: 1.2 !important; font-weight: 900; letter-spacing: .15em; }
.rt-hero h1 { margin: 0; max-width: 920px; }
.rt-hero h1 span { display: block; color: var(--rt-blue); }
.rt-lead { max-width: 790px; margin: 24px 0 0; color: var(--rt-muted); font-size: clamp(1rem, 1.6vw, 1.18rem) !important; line-height: 1.8 !important; }
.rt-local-note { max-width: 790px; margin-top: 24px; padding: 16px 18px; border: 1px solid #cfe2ff; border-radius: 16px; background: rgba(255,255,255,.76); }
.rt-local-note strong { display: block; margin-bottom: 5px; }
.rt-local-note p { margin: 0; color: #4d5e73; font-size: .92rem !important; }
.rt-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.rt-primary, .rt-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 14px; padding: 0 20px; text-decoration: none; font-size: .9rem; font-weight: 900; transition: .2s ease; }
.rt-primary { color: #fff; background: linear-gradient(135deg, var(--rt-blue), #064ec5); box-shadow: 0 16px 32px rgba(8,102,255,.22); }
.rt-secondary { border: 1px solid var(--rt-line); background: #fff; }
.rt-primary:hover, .rt-secondary:hover { transform: translateY(-2px); }
.rt-contact-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; color: #64748b; font-size: .82rem; }
.rt-contact-row a { color: var(--rt-blue); font-weight: 850; text-decoration: none; }
.rt-hero-panel { padding: 22px; border: 1px solid rgba(255,255,255,.13); border-radius: 24px; color: #fff; background: linear-gradient(160deg, #0a2138, #06131f); box-shadow: var(--rt-shadow); }
.rt-hero-panel p { margin: 0 0 7px; color: #93a7be; font-size: .72rem !important; text-transform: uppercase; letter-spacing: .12em; }
.rt-hero-panel strong { display: block; font-size: 1rem; line-height: 1.55; }
.rt-hero-panel hr { margin: 20px 0; border: 0; border-top: 1px solid rgba(255,255,255,.12); }

.rt-section { padding: clamp(48px, 5.5vw, 68px) 0; background: #fff; }
.rt-section-soft { background: #f4f8fd; }
.rt-section-dark { color: #fff; background: linear-gradient(145deg, #071a2b, #0b2741); }
.rt-section-head { max-width: 760px; margin-bottom: 26px; }
.rt-section-head h2 { margin: 0; }
.rt-section-head > p:last-child { margin: 16px 0 0; color: var(--rt-muted); font-size: 1rem !important; }
.rt-section-head-light > p:last-child { color: #b7c6d8; }
.rt-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.rt-card { position: relative; padding: 18px; border: 1px solid var(--rt-line); border-radius: var(--rt-radius); background: #fff; box-shadow: 0 12px 34px rgba(30,54,83,.055); }
.rt-card-icon { display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 18px; border-radius: 11px; color: #fff; background: linear-gradient(145deg, var(--rt-blue), var(--rt-cyan)); font-weight: 900; }
.rt-card h3 { margin: 0; font-size: 1.03rem !important; }
.rt-card p { margin: 10px 0 0; color: var(--rt-muted); font-size: .9rem !important; }
.rt-two-col { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: clamp(24px, 4vw, 46px); align-items: start; }
.rt-two-col h2 { margin: 0; }
.rt-two-col > div > p:not(.rt-eyebrow) { color: var(--rt-muted); }
.rt-dark-card { padding: clamp(20px, 3vw, 30px); border-radius: 26px; color: #fff; background: linear-gradient(145deg, #071a2b, #0b2d4b); box-shadow: var(--rt-shadow); }
.rt-dark-card h3 { margin: 0; font-size: clamp(1.35rem, 2.6vw, 2rem) !important; }
.rt-dark-card p:not(.rt-eyebrow) { color: #c1d0df !important; }
.rt-check-list, .rt-number-list, .rt-compact-list { list-style: none; padding: 0; margin: 24px 0 0; }
.rt-check-list li, .rt-number-list li, .rt-compact-list li { position: relative; margin: 11px 0; padding-left: 30px; color: #34465c; }
.rt-check-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; color: #fff; background: var(--rt-green); font-size: .72rem; font-weight: 900; }
.rt-number-list { counter-reset: rt-num; }
.rt-number-list li { counter-increment: rt-num; }
.rt-number-list li::before { content: counter(rt-num); position: absolute; left: 0; top: 2px; display: grid; place-items: center; width: 21px; height: 21px; border-radius: 7px; color: var(--rt-blue); background: #eaf2ff; font-size: .72rem; font-weight: 900; }
.rt-compact-list li { color: #d4e0ec; }
.rt-compact-list li::before { content: "•"; position: absolute; left: 8px; color: #58d6e5; }
.rt-steps { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; list-style: none; padding: 0; margin: 0; }
.rt-steps li { padding: 18px; border: 1px solid var(--rt-line); border-radius: 18px; background: #fff; }
.rt-steps li > span { display: inline-block; margin-bottom: 18px; color: var(--rt-blue); font-size: .78rem; font-weight: 950; letter-spacing: .1em; }
.rt-steps h3 { margin: 0; font-size: .98rem !important; }
.rt-steps p { margin: 8px 0 0; color: var(--rt-muted); font-size: .82rem !important; }
.rt-check-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; }
.rt-check-grid > div { padding: 18px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: rgba(255,255,255,.055); }
.rt-check-grid span { display: grid; place-items: center; width: 31px; height: 31px; margin-bottom: 16px; border-radius: 10px; color: #061b2c; background: #6ce4e9; font-weight: 950; }
.rt-check-grid strong { display: block; line-height: 1.45; }
.rt-check-grid p { margin: 9px 0 0; color: #aebfd1; font-size: .82rem !important; }
.rt-table-wrap { overflow-x: auto; border: 1px solid var(--rt-line); border-radius: 18px; background: #fff; }
.rt-table-wrap table { width: 100%; border-collapse: collapse; }
.rt-table-wrap th, .rt-table-wrap td { padding: 17px 18px; border-bottom: 1px solid var(--rt-line); text-align: left; vertical-align: top; }
.rt-table-wrap th { color: #fff; background: var(--rt-dark); font-size: .82rem; }
.rt-table-wrap td { color: #44566c; font-size: .88rem; }
.rt-table-wrap tr:last-child td { border-bottom: 0; }
.rt-pill-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.rt-pill-grid span { border: 1px solid #cfe0f5; border-radius: 999px; padding: 10px 15px; color: #23415f; background: #f6faff; font-size: .86rem; font-weight: 800; }
.rt-local-section { background: linear-gradient(180deg, #eff7ff, #fff); }
.rt-local-box { padding: 28px; border: 1px solid #cde1f8; border-radius: 24px; background: #fff; box-shadow: 0 16px 44px rgba(25,65,105,.08); }
.rt-local-box h3 { margin: 0; }
.rt-faq { display: grid; gap: 12px; }
.rt-faq details { border: 1px solid var(--rt-line); border-radius: 16px; background: #fff; overflow: hidden; }
.rt-faq summary { cursor: pointer; padding: 18px 20px; font-weight: 850; list-style: none; }
.rt-faq summary::-webkit-details-marker { display: none; }
.rt-faq summary::after { content: "+"; float: right; color: var(--rt-blue); font-size: 1.2rem; }
.rt-faq details[open] summary::after { content: "−"; }
.rt-faq details p { margin: 0; padding: 0 20px 20px; color: var(--rt-muted); font-size: .92rem !important; }
.rt-related-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.rt-related-link { display: flex; flex-direction: column; gap: 7px; min-height: 118px; padding: 18px; border: 1px solid var(--rt-line); border-radius: 17px; background: #fff; text-decoration: none; transition: .2s ease; }
.rt-related-link:hover { transform: translateY(-3px); border-color: #9fc4f8; box-shadow: 0 13px 34px rgba(8,102,255,.08); }
.rt-related-link span { color: var(--rt-ink); font-weight: 900; }
.rt-related-link small { color: var(--rt-muted); line-height: 1.55; }
.rt-cta { padding: 30px 0 80px; background: #fff; }
.rt-cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding: clamp(28px, 5vw, 52px); border-radius: 28px; color: #fff; background: linear-gradient(135deg, #071a2b, #0a3152); box-shadow: var(--rt-shadow); }
.rt-cta h2 { margin: 0; }
.rt-cta p:not(.rt-eyebrow) { max-width: 760px; color: #bfd0df; }
.rt-cta a { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; border-radius: 14px; padding: 0 21px; color: #062038; background: #72e2eb; text-decoration: none; font-weight: 950; white-space: nowrap; }

.rt-footer { padding: 64px 0 24px; color: #dce7f1; background: #06131f; }
.rt-footer-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 50px; }
.rt-brand-footer { color: #fff; }
.rt-footer p { max-width: 470px; color: #91a4b8; line-height: 1.75; }
.rt-footer h2 { margin: 0 0 16px; color: #fff; font-size: .9rem !important; letter-spacing: .08em !important; text-transform: uppercase; }
.rt-footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }
.rt-footer-grid a:not(.rt-brand) { margin: 6px 0; color: #a9b9c9; text-decoration: none; }
.rt-footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 46px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #75899d; font-size: .8rem; }


.rt-existing-enhancement h2, .rt-service-cluster h2 { margin: 0; font-size: clamp(1.55rem, 2.3vw, 2.15rem) !important; line-height: 1.18 !important; letter-spacing: -.025em !important; overflow-wrap: normal; word-break: normal; }
.rt-existing-enhancement h3, .rt-service-cluster h3 { font-size: 1rem !important; line-height: 1.35 !important; overflow-wrap: normal; word-break: normal; }
.rt-existing-enhancement p, .rt-existing-enhancement li, .rt-service-cluster p, .rt-service-cluster li, .rt-service-cluster a, .rt-service-cluster span, .rt-service-cluster strong { overflow-wrap: normal; word-break: normal; }
/* Injected enhancement on legacy location pages */
.rt-existing-enhancement { padding: 52px 0; background: linear-gradient(180deg,#f3f8fe,#fff); color: var(--rt-ink); }
.rt-existing-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.rt-existing-grid article { padding: 19px; border: 1px solid var(--rt-line); border-radius: 20px; background: #fff; box-shadow: 0 10px 30px rgba(19,48,78,.055); }
.rt-existing-grid h3 { margin: 0; font-size: 1.05rem !important; }
.rt-local-disclosure { margin: 18px 0; padding: 16px 18px; border: 1px solid #b9d8fc; border-radius: 18px; background: #edf6ff; }
.rt-local-disclosure strong { display: block; margin-bottom: 5px; }
.rt-local-disclosure p { margin: 0; color: #4b627c; font-size: .9rem !important; }
.rt-faq-compact { margin-top: 18px; }
.rt-existing-enhancement .rt-related-grid { margin-top: 18px; }
.rt-enhancement-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 18px; padding: 19px; border-radius: 18px; color: #fff; background: var(--rt-dark); }
.rt-enhancement-cta h3 { margin: 0; color: #fff; }
.rt-enhancement-cta p { margin: 7px 0 0; color: #b6c6d6; font-size: .9rem !important; }
.rt-enhancement-cta a { flex: 0 0 auto; border-radius: 12px; padding: 13px 17px; color: #061a2b; background: #69dce7; text-decoration: none; font-size: .86rem; font-weight: 950; }

.rt-search-hero { padding: 64px 0; }
.rt-search-hero h1 { margin: 0; }
.rt-search-form { max-width: 760px; margin-top: 26px; }
.rt-search-form label { display: block; margin-bottom: 8px; font-size: .85rem; font-weight: 850; }
.rt-search-form > div { display: flex; gap: 9px; }
.rt-search-form input { flex: 1; min-width: 0; height: 50px; border: 1px solid var(--rt-line); border-radius: 13px; padding: 0 15px; background: #fff; font: inherit; }
.rt-search-form button { border: 0; border-radius: 13px; padding: 0 22px; color: #fff; background: var(--rt-blue); font-weight: 900; }

@media (max-width: 980px) {
  .rt-header nav { display: none; }
  .rt-header-cta { margin-left: auto; }
  .rt-hero-grid, .rt-two-col { grid-template-columns: 1fr; }
  .rt-hero-panel { max-width: 640px; }
  .rt-card-grid, .rt-related-grid, .rt-existing-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .rt-steps, .rt-check-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .rt-footer-grid { grid-template-columns: 1fr 1fr; }
  .rt-footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .rt-container { width: min(100% - 24px, 1080px); }
  .rt-header-inner { min-height: 64px; }
  .rt-header-cta { padding: 10px 12px; font-size: .78rem; }
  .rt-hero { padding: 48px 0 58px; }
  .rt-hero-grid { gap: 24px; }
  .rt-actions, .rt-actions a { width: 100%; }
  .rt-contact-row { font-size: .76rem; }
  .rt-card-grid, .rt-related-grid, .rt-existing-grid, .rt-steps, .rt-check-grid, .rt-footer-grid { grid-template-columns: 1fr; }
  .rt-card, .rt-hero-panel, .rt-dark-card, .rt-local-box { padding: 20px; border-radius: 18px; }
  .rt-section { padding: 52px 0; }
  .rt-cta { padding-bottom: 52px; }
  .rt-cta-inner { grid-template-columns: 1fr; border-radius: 22px; }
  .rt-cta a { width: 100%; white-space: normal; text-align: center; }
  .rt-footer-grid > div:first-child { grid-column: auto; }
  .rt-footer-bottom { flex-direction: column; }
  .rt-enhancement-cta { flex-direction: column; align-items: stretch; }
  .rt-enhancement-cta a { text-align: center; }
  .rt-search-form > div { flex-direction: column; }
  .rt-search-form button { height: 48px; }
}

/* Halaman lama sengaja tidak diberi override desain global. */

.rt-service-cluster { padding: 52px 0; background: linear-gradient(180deg,#f4f8fd,#fff); }
.rt-cluster-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.rt-cluster-grid > a { display: flex; flex-direction: column; min-width: 0; min-height: 190px; padding: 19px; border: 1px solid var(--rt-line); border-radius: 20px; background: #fff; box-shadow: 0 12px 34px rgba(30,54,83,.055); text-decoration: none; transition: transform .2s ease,border-color .2s ease,box-shadow .2s ease; }
.rt-cluster-grid > a:hover { transform: translateY(-3px); border-color: #9fc4f8; box-shadow: 0 16px 40px rgba(8,102,255,.09); }
.rt-cluster-grid span { width: fit-content; margin-bottom: 16px; border-radius: 999px; padding: 6px 10px; color: var(--rt-blue); background: #edf5ff; font-size: .68rem; font-weight: 950; letter-spacing: .1em; text-transform: uppercase; }
.rt-cluster-grid strong { color: var(--rt-ink); font-size: 1.03rem; line-height: 1.35; }
.rt-cluster-grid p { margin: 10px 0 18px; color: var(--rt-muted); font-size: .88rem !important; line-height: 1.7; }
.rt-cluster-grid small { margin-top: auto; color: var(--rt-blue); font-weight: 900; }
.rt-steps { grid-template-columns: repeat(auto-fit,minmax(165px,1fr)); }

@media (max-width: 980px) {
  .rt-cluster-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .rt-cluster-grid { grid-template-columns: 1fr; }
  .rt-cluster-grid > a { min-height: auto; padding: 20px; }
}


/* Desktop compact mode hanya untuk halaman baru dan blok tambahan. */
@media (min-width: 1024px) {
  body.rt-page .rt-container, .rt-existing-enhancement .rt-container, .rt-service-cluster .rt-container { width: min(1060px, calc(100% - 56px)); }
  body.rt-page .rt-hero { padding-top: 54px; padding-bottom: 60px; }
  body.rt-page .rt-section { padding-top: 54px; padding-bottom: 54px; }
  body.rt-page .rt-card { padding: 17px; }
  body.rt-page .rt-card-grid, .rt-existing-grid, .rt-cluster-grid { gap: 13px; }
  .rt-existing-enhancement, .rt-service-cluster { padding-top: 46px; padding-bottom: 46px; }
  .rt-existing-grid article, .rt-cluster-grid > a { padding: 17px; border-radius: 17px; }
  .rt-cluster-grid > a { min-height: 172px; }
  .rt-enhancement-cta { padding: 17px 18px; }
}

/* Premium 404 page - isolated from legacy Next.js pages. */
.rt-error-page { background: #06131f; }
.rt-error-page .rt-header { background: rgba(6,19,31,.82); border-color: rgba(255,255,255,.08); }
.rt-error-page .rt-brand strong, .rt-error-page .rt-header nav a { color: #f7fbff; }
.rt-error-page .rt-header nav a:hover { color: #72e2eb; }
.rt-error-page .rt-header-cta { color: #06131f; background: #72e2eb; }
.rt-error-section { position: relative; min-height: calc(100vh - 66px); display: grid; align-items: center; padding: clamp(48px,7vw,92px) 0; overflow: hidden; color: #fff; background:
  radial-gradient(circle at 13% 18%, rgba(8,102,255,.28), transparent 28%),
  radial-gradient(circle at 86% 12%, rgba(0,169,199,.22), transparent 30%),
  linear-gradient(145deg,#06131f 0%,#09233a 52%,#071a2b 100%); }
.rt-error-section::before { content: ""; position: absolute; inset: 0; opacity: .28; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(to bottom,black,transparent 92%); }
.rt-error-section::after { content: ""; position: absolute; width: 430px; height: 430px; right: -170px; bottom: -250px; border: 1px solid rgba(114,226,235,.18); border-radius: 50%; box-shadow: 0 0 0 70px rgba(114,226,235,.035),0 0 0 140px rgba(8,102,255,.025); }
.rt-error-shell { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(300px,.8fr) minmax(0,1.2fr); gap: clamp(32px,6vw,80px); align-items: center; }
.rt-error-visual { position: relative; min-height: 390px; display: flex; flex-direction: column; justify-content: center; padding: clamp(26px,4vw,44px); border: 1px solid rgba(255,255,255,.11); border-radius: 34px; overflow: hidden; background: linear-gradient(145deg,rgba(255,255,255,.085),rgba(255,255,255,.025)); box-shadow: 0 30px 80px rgba(0,0,0,.28); backdrop-filter: blur(16px); }
.rt-error-visual::before { content: ""; position: absolute; width: 210px; height: 210px; right: -48px; top: -42px; border-radius: 50%; background: radial-gradient(circle,rgba(114,226,235,.24),rgba(8,102,255,.04) 62%,transparent 64%); filter: blur(2px); }
.rt-error-kicker { position: relative; z-index: 1; width: fit-content; padding: 7px 10px; border: 1px solid rgba(114,226,235,.24); border-radius: 999px; color: #8ce8ee; background: rgba(114,226,235,.06); font-size: .66rem; font-weight: 950; letter-spacing: .17em; }
.rt-error-code { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; margin: 28px 0 18px; color: #fff; font-size: clamp(5.5rem,12vw,9.5rem); line-height: .84; font-weight: 1000; letter-spacing: -.09em; text-shadow: 0 18px 50px rgba(0,0,0,.28); }
.rt-error-zero { position: relative; display: inline-grid; place-items: center; width: .72em; height: .85em; margin-inline: .04em .08em; border: .09em solid #72e2eb; border-radius: 50%; color: transparent; box-shadow: inset 0 0 32px rgba(114,226,235,.14),0 0 38px rgba(8,102,255,.2); }
.rt-error-zero i { width: .18em; height: .18em; border-radius: 50%; background: #72e2eb; box-shadow: 0 0 0 .08em rgba(114,226,235,.16),0 0 24px #72e2eb; animation: rtErrorPulse 2.2s ease-in-out infinite; }
.rt-error-signal { position: relative; z-index: 1; display: flex; align-items: center; gap: 7px; color: #9bb0c5; }
.rt-error-signal span { width: 7px; height: 7px; border-radius: 50%; background: #72e2eb; box-shadow: 0 0 12px rgba(114,226,235,.7); }
.rt-error-signal span:nth-child(2) { opacity: .55; }
.rt-error-signal span:nth-child(3) { opacity: .25; }
.rt-error-signal strong { margin-left: 5px; font-size: .69rem; letter-spacing: .17em; }
.rt-error-copy .rt-eyebrow { color: #72e2eb; }
body.rt-page .rt-error-copy h1 { max-width: 720px; margin: 0; color: #fff; font-size: clamp(2.15rem,4.4vw,4.05rem); line-height: 1.02; letter-spacing: -.05em; }
.rt-error-lead { max-width: 720px; margin: 22px 0 0; color: #b7c6d6; font-size: clamp(1rem,1.45vw,1.12rem) !important; line-height: 1.8 !important; }
.rt-error-path { max-width: 720px; margin-top: 24px; padding: 15px 17px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; background: rgba(255,255,255,.045); }
.rt-error-path span { display: block; margin-bottom: 7px; color: #8094a8; font-size: .68rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.rt-error-path code { display: block; max-width: 100%; overflow-wrap: anywhere; color: #dffbff; font-family: ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size: .82rem; }
.rt-error-actions .rt-secondary { color: #fff; border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); }
.rt-error-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-top: 26px; }
.rt-error-links a { min-width: 0; padding: 15px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; text-decoration: none; background: rgba(255,255,255,.035); transition: transform .2s ease,border-color .2s ease,background .2s ease; }
.rt-error-links a:hover { transform: translateY(-3px); border-color: rgba(114,226,235,.45); background: rgba(114,226,235,.07); }
.rt-error-links span { display: block; margin-bottom: 14px; color: #72e2eb; font-size: .68rem; font-weight: 950; letter-spacing: .14em; }
.rt-error-links strong { display: block; color: #fff; font-size: .92rem; }
.rt-error-links small { display: block; margin-top: 5px; color: #8094a8; line-height: 1.45; }
.rt-error-page .rt-footer { border-top: 1px solid rgba(255,255,255,.06); }
@keyframes rtErrorPulse { 0%,100% { transform: scale(.88); opacity: .65; } 50% { transform: scale(1.12); opacity: 1; } }
@media (max-width: 900px) {
  .rt-error-shell { grid-template-columns: 1fr; }
  .rt-error-visual { min-height: 300px; }
  .rt-error-code { font-size: clamp(6rem,22vw,9rem); }
}
@media (max-width: 620px) {
  .rt-error-section { min-height: calc(100vh - 64px); padding: 36px 0 52px; }
  .rt-error-visual { min-height: 245px; padding: 24px; border-radius: 24px; }
  .rt-error-links { grid-template-columns: 1fr; }
  .rt-error-links a { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: center; }
  .rt-error-links span { grid-row: 1 / 3; margin: 0; }
  .rt-error-links small { margin-top: 2px; }
}
@media (prefers-reduced-motion: reduce) { .rt-error-zero i { animation: none; } }