:root {
    --ink: #172d41;
    --muted: #526273;
    --blue: #1763b9;
    --blue-hover: #104d93;
    --line: #dce3e9;
    --subtle: #f3f6f8;
    --white: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 30px; }
body { margin: 0; color: var(--ink); background: var(--white); font: 1rem/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.2; font-weight: 650; }
h1 { font-size: clamp(2.2rem, 3.2vw, 3.1rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.75rem, 2.3vw, 2.25rem); letter-spacing: -.025em; }
h3 { font-size: 1.125rem; }
p { color: var(--muted); }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
.shell { width: min(1320px, calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; padding: 12px 20px; background: white; z-index: 10; }
.skip-link:focus { top: 0; }
.site-nav { border-bottom: 1px solid var(--line); background: white; }
.nav-content { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.wordmark { display: inline-flex; align-items: center; gap: 11px; font-size: 1.75rem; font-weight: 750; letter-spacing: -.06em; }
.brand-symbol { width: 36px; height: 36px; display: grid; place-items: center; background: var(--blue); color: white; border-radius: 6px; }
.nav-content nav, .nav-access { display: flex; align-items: center; gap: 32px; font-size: .875rem; font-weight: 500; }
.nav-content nav a { color: var(--muted); padding-block: 10px; }
.nav-content a:not(.btn):hover, .site-footer a:hover { color: var(--blue); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; min-height: 48px; border: 1px solid var(--blue); border-radius: 5px; background: var(--blue); color: white; font-size: .9375rem; font-weight: 600; text-align: center; line-height: 1.4; transition: background .15s; }
.btn:hover { background: var(--blue-hover); border-color: var(--blue-hover); }
.btn-outline { background: white; border-color: #bcc8d2; color: var(--ink); }
.btn-outline:hover { background: #eef3f8; color: var(--ink); border-color: #8a9daf; }
.btn-compact { min-height: 42px; padding: 10px 20px; font-size: .875rem; }
.intro { padding-block: 68px 64px; }
.intro-grid { display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); gap: 64px; align-items: center; }
.section-label { font-size: .8125rem; color: var(--blue); font-weight: 650; letter-spacing: .06em; margin-bottom: 20px; text-transform: uppercase; }
.intro-copy h1 { max-width: 550px; }
.lead { font-size: 1.0625rem; line-height: 1.8; margin-top: 24px; max-width: 510px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.intro-price { margin-top: 20px; font-size: .875rem; }
.intro-price strong { color: var(--ink); font-weight: 600; }
.intro-assurances { display: flex; flex-wrap: wrap; gap: 8px 0; margin: 12px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .8125rem; }
.intro-assurances li { display: inline-flex; align-items: center; }
.intro-assurances li+li::before { content: ''; width: 3px; height: 3px; margin-inline: 11px; border-radius: 50%; background: #8da0b1; }
.product { min-width: 0; border: 1px solid #bdcbd7; border-radius: 7px; overflow: hidden; background: var(--subtle); box-shadow: 0 20px 44px -28px #17334b66; }
.product-heading { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; color: var(--muted); font-size: .75rem; border-bottom: 1px solid var(--line); background: #f7f9fb; }
.product-heading span:first-child { color: var(--ink); font-weight: 600; }
.product img { display: block; width: 100%; height: auto; }
.product figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 14px 18px; background: white; color: var(--muted); font-size: .75rem; }
.product-open { display: block; border: 0; padding: 0; width: 100%; background: #242424; cursor: zoom-in; }
.product-expand { border: 0; background: none; padding: 4px 0; color: var(--blue); font: inherit; font-weight: 600; cursor: pointer; }
button:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
body.viewer-open { overflow: hidden; }
.monitor-viewer { width: 88vw; max-width: 1280px; max-height: 86dvh; padding: 0; border: 1px solid #44586a; border-radius: 10px; margin: auto; color: var(--ink); background: white; }
.monitor-viewer:not([open]) { display: none; }
.monitor-viewer::backdrop { background: rgba(10, 23, 35, .8); }
.viewer-content { display: flex; flex-direction: column; max-height: calc(86dvh - 2px); overflow: auto; }
.viewer-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 18px; border-bottom: 1px solid var(--line); flex-shrink: 0; }
.viewer-header h2 { font-size: 1.125rem; letter-spacing: 0; }
.viewer-header p { font-size: .8125rem; margin-top: 4px; }
.viewer-close { display: inline-flex; align-items: center; gap: 16px; border: 1px solid #bcc8d2; border-radius: 5px; padding: 9px 14px; background: white; color: var(--ink); font: inherit; font-size: .875rem; cursor: pointer; }
.viewer-close span { font-size: 1.5rem; line-height: 1; }
.viewer-image { min-height: 0; flex-shrink: 0; background: #1d2228; }
.viewer-image img { display: block; width: 100%; height: auto; max-height: calc(86dvh - 110px); object-fit: contain; }
@media (max-width: 800px) { .monitor-viewer { width: calc(100% - 24px); } .viewer-header { padding: 12px; gap: 12px; } .viewer-close { flex-shrink: 0; } }
.scope-bar { background: #f5f8fa; border-block: 1px solid #d6e0e8; }
.scope-content { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 21px; font-size: .875rem; }
.scope-content>span { color: #415b73; font-weight: 500; }
.scope-content ul { display: flex; flex-wrap: wrap; gap: 18px 30px; list-style: none; padding: 0; margin: 0; font-weight: 600; }
.section { padding-block: 80px; }
.section-header { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 38px; }
.section-header .section-label { margin-bottom: 15px; }
.section-header>p { max-width: 430px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.resource-grid article { padding: 30px 32px; }
.resource-grid article:first-child { padding-left: 0; }
.resource-grid article:last-child { padding-right: 0; }
.resource-grid article+article { border-left: 1px solid var(--line); }
.resource-grid article:nth-child(3n+1) { padding-left: 0; border-left: 0; }
.resource-grid article:nth-child(3n) { padding-right: 0; }
.resource-grid article:nth-child(n+4) { border-top: 1px solid var(--line); }
.resource-index { font-size: .8125rem; color: #687c8e; display: block; margin-bottom: 24px; font-variant-numeric: tabular-nums; }
.resource-grid h3 { margin-bottom: 15px; }
.resource-grid p { font-size: 1rem; line-height: 1.75; }
.resource-details { margin: 25px 0 0; padding: 0; list-style: none; color: #394f63; font-size: .875rem; }
.resource-details li { padding-block: 4px; }
.resource-details li::before { content: '—'; color: #8496a5; margin-right: 9px; }
.operation { padding-block: 64px; background: var(--subtle); border-block: 1px solid var(--line); }
.operation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.operation-description { margin-top: 24px; max-width: 480px; }
.inline-link { display: inline-flex; gap: 16px; color: var(--blue); font-weight: 600; font-size: .9375rem; margin-top: 24px; }
.process-list { list-style: none; padding: 0; margin: 0; }
.process-list li { display: flex; align-items: start; gap: 22px; padding-block: 20px; border-bottom: 1px solid var(--line); }
.process-list li:first-child { padding-top: 0; }
.process-list li:last-child { padding-bottom: 0; border: 0; }
.process-list li>span { flex: 0 0 28px; color: var(--blue); font-size: .875rem; font-weight: 600; padding-top: 1px; }
.process-list h3 { font-size: 1rem; margin-bottom: 8px; }
.process-list p { font-size: .9375rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.pricing-plan { padding: 26px 22px; border: 1px solid #ccd6df; border-top: 3px solid #ccd6df; border-radius: 5px; display: flex; flex-direction: column; }
.pricing-recommended { border-color: var(--blue); background: #f7faff; }
.plan-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; min-height: 30px; }
.plan-heading h3 { font-size: 1.0625rem; }
.plan-heading>span { color: var(--blue); font-weight: 600; font-size: .75rem; }
.plan-capacity { font-size: .9375rem; margin-top: 12px; }
.plan-price { font-size: 2rem; font-weight: 650; letter-spacing: -.04em; color: var(--ink); margin-top: 23px; white-space: nowrap; }
.plan-price>span { font-size: .875rem; font-weight: 500; letter-spacing: 0; }
.plan-price small { font-size: .8125rem; font-weight: 400; color: var(--muted); letter-spacing: 0; padding-left: 2px; }
.unit-price { font-size: .8125rem; line-height: 1.6; margin-top: 7px; }
.plan-features { border-top: 1px solid var(--line); padding: 19px 0 0; margin: 23px 0 25px; list-style: none; font-size: .875rem; flex: 1; }
.plan-features li { padding-block: 5px; }
.plan-features li::before { content: '✓'; color: #457564; padding-right: 9px; }
.pricing-plan .btn { font-size: .875rem; padding-inline: 12px; }
.pricing-note { margin-top: 22px; font-size: .875rem; max-width: 870px; }
.questions { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; padding-block: 24px 80px; }
.faq-list details { padding-block: 21px; border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { cursor: pointer; font-size: 1rem; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; color: var(--muted); font-weight: 400; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { padding-top: 14px; font-size: .9375rem; }
.legal-link { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.contact-band { background: #16334d; color: white; padding-block: 44px; }
.contact-content { display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.contact-content h2 { font-size: 1.5rem; letter-spacing: -.02em; }
.contact-content p { color: #c5d2df; margin-top: 10px; font-size: .9375rem; }
.btn-white { background: white; color: #16334d; border-color: white; flex-shrink: 0; }
.btn-white:hover { color: #16334d; background: #eaf0f5; border-color: #eaf0f5; }
.site-footer { padding-top: 36px; }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding-bottom: 30px; }
.footer-brand { font-size: 1.5rem; font-weight: 750; letter-spacing: -.04em; }
.footer-main p { font-size: .8125rem; margin-top: 2px; }
.footer-main nav { display: flex; flex-wrap: wrap; gap: 24px; font-size: .875rem; }
.footer-bottom { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; padding-block: 20px; color: var(--muted); font-size: .75rem; }
.footer-company { display: flex; flex-wrap: wrap; gap: 5px 22px; padding-bottom: 20px; font-size: .8125rem; }
@media (max-width: 1150px) {
    .intro-grid { gap: 35px; grid-template-columns: 1fr 1fr; }
    .shell { width: calc(100% - 48px); }
    .nav-content nav, .nav-access { gap: 20px; }
    .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .scope-content { flex-wrap: wrap; gap: 12px; }
    .operation-grid { gap: 50px; }
}
@media (max-width: 800px) {
    .nav-content { flex-wrap: wrap; gap: 16px; padding-block: 18px; }
    .nav-content nav { order: 3; flex-basis: 100%; border-top: 1px solid var(--line); padding-top: 12px; gap: 28px; }
    .intro { padding-block: 45px; }
    .intro-grid { grid-template-columns: 1fr; gap: 34px; }
    .intro-copy { max-width: 620px; }
    .intro-copy h1 { max-width: none; }
    .section { padding-block: 55px; }
    .section-header { flex-direction: column; align-items: start; gap: 20px; }
    .section-header>p { max-width: 620px; }
    .resource-grid { grid-template-columns: 1fr; }
    .resource-grid article, .resource-grid article:first-child, .resource-grid article:last-child { padding: 27px 0; }
    .resource-grid article+article { border-left: 0; border-top: 1px solid var(--line); }
    .resource-grid article:nth-child(n) { padding: 27px 0; border-left: 0; }
    .resource-index { margin-bottom: 12px; }
    .resource-details { margin-top: 15px; }
    .operation-grid, .questions { grid-template-columns: 1fr; gap: 35px; }
    .operation { padding-block: 45px; }
    .questions { padding-block: 10px 55px; }
    .contact-content, .footer-main { align-items: start; flex-direction: column; }
}
@media (max-width: 480px) {
    .shell { width: calc(100% - 32px); }
    .nav-content { gap: 16px 10px; }
    .wordmark { font-size: 1.5rem; gap: 8px; }
    .brand-symbol { height: 30px; width: 30px; }
    .nav-access { gap: 12px; }
    .login-link { font-size: .8125rem; }
    .btn-compact { padding: 10px 12px; }
    .actions { flex-direction: column; align-items: stretch; }
    .intro-assurances { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 14px; }
    .intro-assurances li+li::before { display: none; }
    .intro-assurances li::before { content: '✓'; margin-right: 7px; color: #457564; font-weight: 700; }
    .scope-content ul { column-gap: 20px; row-gap: 8px; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-plan { padding: 24px; }
    .product-heading, .product figcaption { padding-inline: 12px; }
    .footer-main nav { gap: 12px 20px; }
    .footer-bottom { flex-direction: column; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }