:root {
    --fi50-bg: #050608;
    --fi50-panel: #0b0d11;
    --fi50-panel-2: #10131a;
    --fi50-line: rgba(255,255,255,.11);
    --fi50-text: #f7f8fb;
    --fi50-muted: #a7adba;
    --fi50-accent: #a77bf3;
    --fi50-accent-2: #75d7d0;
    --fi50-shadow: 0 24px 70px rgba(0,0,0,.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.fi50-rs-page {
    margin: 0;
    background: var(--fi50-bg);
    color: var(--fi50-text);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}
body.fi50-rs-page.admin-bar .fi50-rs-header { top: 32px; }
.fi50-rs-shell { overflow: hidden; background: var(--fi50-bg); }
.fi50-rs-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.fi50-rs-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5,6,8,.82);
    border-bottom: 1px solid var(--fi50-line);
    backdrop-filter: blur(18px);
}
.fi50-rs-header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.fi50-rs-brand { display: inline-flex; align-items: baseline; gap: 11px; white-space: nowrap; }
.fi50-rs-brand-mark { font-size: 27px; font-weight: 800; letter-spacing: -1.4px; }
.fi50-rs-brand-copy { color: #b8becb; font-size: 10px; font-weight: 700; letter-spacing: 2.2px; }
.fi50-rs-nav { display: flex; align-items: center; gap: 28px; }
.fi50-rs-nav a { color: #c7ccd6; text-decoration: none; font-size: 14px; font-weight: 600; transition: .2s ease; }
.fi50-rs-nav a:hover { color: #fff; }
.fi50-rs-nav-cta { border: 1px solid var(--fi50-line); padding: 10px 16px; border-radius: 999px; }

.fi50-rs-hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--fi50-line);
    background:
        radial-gradient(circle at 72% 42%, rgba(167,123,243,.19), transparent 30%),
        radial-gradient(circle at 82% 24%, rgba(117,215,208,.09), transparent 20%),
        linear-gradient(180deg, #080a0e 0%, #050608 100%);
}
.fi50-rs-grid-glow {
    position: absolute;
    inset: 0;
    opacity: .24;
    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: 52px 52px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 92%);
}
.fi50-rs-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; padding: 110px 0; }
.fi50-rs-eyebrow, .fi50-rs-section-kicker { color: #aeb5c1; font-size: 11px; line-height: 1.4; font-weight: 800; letter-spacing: 2.1px; }
.fi50-rs-hero h1 { margin: 21px 0 26px; max-width: 760px; font-size: clamp(52px, 6.1vw, 86px); line-height: .99; letter-spacing: -4.2px; }
.fi50-rs-hero h1 span { color: var(--fi50-accent); }
.fi50-rs-lead { max-width: 660px; margin: 0; color: #c0c5d0; font-size: 18px; line-height: 1.75; }
.fi50-rs-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.fi50-rs-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 21px; border-radius: 999px; font-size: 14px; font-weight: 750; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.fi50-rs-btn:hover { transform: translateY(-1px); }
.fi50-rs-btn-primary { background: #fff; color: #050608; }
.fi50-rs-btn-secondary { border: 1px solid var(--fi50-line); color: #fff; background: rgba(255,255,255,.035); }
.fi50-rs-micro { margin: 22px 0 0; color: #7f8795; font-size: 12px; line-height: 1.6; }

.fi50-rs-hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.fi50-rs-core {
    width: 270px;
    height: 270px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at 35% 28%, rgba(255,255,255,.14), rgba(14,16,22,.98) 58%);
    border: 1px solid rgba(255,255,255,.18);
    box-shadow: 0 0 90px rgba(167,123,243,.15), inset 0 0 40px rgba(255,255,255,.04), var(--fi50-shadow);
}
.fi50-rs-core-kicker { color: var(--fi50-accent-2); font-size: 11px; font-weight: 800; letter-spacing: 2px; }
.fi50-rs-core strong { margin-top: 10px; font-size: 32px; line-height: 1.05; letter-spacing: -1.6px; }
.fi50-rs-core small { max-width: 150px; margin-top: 12px; color: #8f98a7; line-height: 1.5; }
.fi50-rs-orbit { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.fi50-rs-orbit::before, .fi50-rs-orbit::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--fi50-accent); box-shadow: 0 0 18px rgba(167,123,243,.75); }
.fi50-rs-orbit-one { width: 410px; height: 410px; transform: rotate(18deg); }
.fi50-rs-orbit-one::before { top: 32px; left: 78px; }
.fi50-rs-orbit-one::after { right: 10px; top: 194px; background: var(--fi50-accent-2); }
.fi50-rs-orbit-two { width: 500px; height: 270px; transform: rotate(-24deg); }
.fi50-rs-orbit-two::before { right: 86px; top: 16px; background: var(--fi50-accent-2); }
.fi50-rs-orbit-two::after { left: 48px; bottom: 24px; }
.fi50-rs-data-chip { position: absolute; display: flex; align-items: center; gap: 9px; min-width: 150px; padding: 10px 13px; border: 1px solid var(--fi50-line); border-radius: 12px; background: rgba(10,12,17,.78); backdrop-filter: blur(12px); box-shadow: 0 12px 36px rgba(0,0,0,.25); }
.fi50-rs-data-chip b { color: var(--fi50-accent-2); font-size: 11px; }
.fi50-rs-data-chip span { color: #c7cbd4; font-size: 11px; font-weight: 650; }
.chip-one { top: 74px; left: 2px; }
.chip-two { right: -10px; top: 215px; }
.chip-three { left: 46px; bottom: 58px; }

.fi50-rs-trust-strip { border-bottom: 1px solid var(--fi50-line); background: #07090c; }
.fi50-rs-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fi50-rs-trust-grid > div { min-height: 116px; display: flex; flex-direction: column; justify-content: center; padding: 24px 28px; border-right: 1px solid var(--fi50-line); }
.fi50-rs-trust-grid > div:last-child { border-right: 0; }
.fi50-rs-trust-grid span { color: #6f7786; font-size: 11px; font-weight: 800; letter-spacing: 1.5px; }
.fi50-rs-trust-grid strong { margin-top: 9px; font-size: 13px; line-height: 1.45; }

.fi50-rs-section { padding: 120px 0; border-bottom: 1px solid var(--fi50-line); }
.fi50-rs-section-alt { background: #080a0e; }
.fi50-rs-section-heading { max-width: 830px; margin-bottom: 52px; }
.fi50-rs-section-heading.narrow { max-width: 570px; }
.fi50-rs-section h2, .fi50-rs-contact h2 { margin: 14px 0 18px; font-size: clamp(36px, 4.2vw, 58px); line-height: 1.04; letter-spacing: -2.5px; }
.fi50-rs-section-heading p, .fi50-rs-body-copy { margin: 0; color: var(--fi50-muted); font-size: 16px; line-height: 1.8; }
.fi50-rs-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fi50-rs-card { min-height: 280px; padding: 30px; border: 1px solid var(--fi50-line); border-radius: 20px; background: linear-gradient(180deg, rgba(255,255,255,.032), rgba(255,255,255,.012)); }
.fi50-rs-card-number { color: var(--fi50-accent); font-size: 12px; font-weight: 800; letter-spacing: 1.6px; }
.fi50-rs-card h3 { margin: 46px 0 13px; font-size: 22px; letter-spacing: -.6px; }
.fi50-rs-card p { margin: 0; color: #9fa6b3; line-height: 1.75; font-size: 14px; }

.fi50-rs-two-col { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.fi50-rs-checklist { border-top: 1px solid var(--fi50-line); }
.fi50-rs-checklist > div { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--fi50-line); }
.fi50-rs-checklist > div > span { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: rgba(117,215,208,.09); color: var(--fi50-accent-2); font-size: 13px; }
.fi50-rs-checklist strong { display: block; font-size: 14px; }
.fi50-rs-checklist small { display: block; margin-top: 6px; color: #8f97a5; font-size: 13px; line-height: 1.6; }

.fi50-rs-doc-band { padding-top: 72px; padding-bottom: 72px; background: #06070a; }
.fi50-rs-doc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.fi50-rs-doc-card { padding: 28px; border-left: 2px solid rgba(167,123,243,.55); background: rgba(255,255,255,.022); }
.fi50-rs-doc-card span { color: #727a89; font-size: 10px; font-weight: 800; letter-spacing: 1.8px; }
.fi50-rs-doc-card h3 { margin: 14px 0 10px; font-size: 18px; }
.fi50-rs-doc-card p { margin: 0; color: #969eac; font-size: 13px; line-height: 1.7; }

.fi50-rs-about-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: center; }
.fi50-rs-about-mark { min-height: 330px; border: 1px solid var(--fi50-line); border-radius: 28px; display: grid; place-items: center; background: radial-gradient(circle, rgba(167,123,243,.12), transparent 62%), #090b0f; }
.fi50-rs-about-mark div { font-size: 95px; font-weight: 800; letter-spacing: -7px; }
.fi50-rs-about-mark span { color: var(--fi50-accent); }

.fi50-rs-statement { background: linear-gradient(110deg, rgba(167,123,243,.1), rgba(117,215,208,.035) 55%, transparent); }
.fi50-rs-statement-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: end; }
.fi50-rs-statement p { margin: 0; color: #c0c5cf; font-size: 17px; line-height: 1.85; }

.fi50-rs-faq-list { border-top: 1px solid var(--fi50-line); }
.fi50-rs-faq details { border-bottom: 1px solid var(--fi50-line); padding: 0; }
.fi50-rs-faq summary { cursor: pointer; list-style: none; padding: 24px 0; font-size: 16px; font-weight: 700; }
.fi50-rs-faq summary::-webkit-details-marker { display: none; }
.fi50-rs-faq details p { max-width: 800px; margin: -5px 0 24px; color: #959dab; line-height: 1.75; }

.fi50-rs-contact { padding: 96px 0; background: #0a0c10; border-bottom: 1px solid var(--fi50-line); }
.fi50-rs-contact-inner { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.fi50-rs-contact h2 { margin-bottom: 12px; }
.fi50-rs-contact p { margin: 0; color: #929aa8; line-height: 1.7; }
.fi50-rs-contact-actions { display: flex; align-items: center; gap: 24px; }
.fi50-rs-text-link { color: #fff; text-decoration: none; font-size: 14px; font-weight: 700; }
.fi50-rs-text-link span { color: var(--fi50-accent); }

.fi50-rs-footer { padding: 34px 0; background: #050608; }
.fi50-rs-footer-inner { display: flex; justify-content: space-between; gap: 35px; align-items: center; }
.fi50-rs-footer strong { display: block; font-size: 13px; }
.fi50-rs-footer span { display: block; margin-top: 5px; color: #737b88; font-size: 10px; letter-spacing: .3px; }
.fi50-rs-footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.fi50-rs-footer-links a { color: #929aa8; text-decoration: none; font-size: 12px; }
.fi50-rs-footer-links a:hover { color: #fff; }

@media (max-width: 980px) {
    body.fi50-rs-page.admin-bar .fi50-rs-header { top: 46px; }
    .fi50-rs-nav a:not(.fi50-rs-nav-cta) { display: none; }
    .fi50-rs-hero { min-height: auto; }
    .fi50-rs-hero-grid, .fi50-rs-two-col, .fi50-rs-about-grid, .fi50-rs-statement-inner { grid-template-columns: 1fr; }
    .fi50-rs-hero-grid { gap: 30px; padding: 82px 0 95px; }
    .fi50-rs-hero-visual { min-height: 480px; }
    .fi50-rs-trust-grid, .fi50-rs-card-grid, .fi50-rs-doc-grid { grid-template-columns: repeat(2,1fr); }
    .fi50-rs-trust-grid > div:nth-child(2) { border-right: 0; }
    .fi50-rs-trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--fi50-line); }
    .fi50-rs-contact-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
    .fi50-rs-container { width: min(100% - 28px, 1180px); }
    .fi50-rs-header-inner { min-height: 68px; }
    .fi50-rs-brand-copy { display: none; }
    .fi50-rs-nav-cta { padding: 9px 13px !important; }
    .fi50-rs-hero h1 { letter-spacing: -2.8px; }
    .fi50-rs-hero-visual { min-height: 385px; transform: scale(.86); margin: -34px -24px; }
    .fi50-rs-core { width: 220px; height: 220px; }
    .fi50-rs-core strong { font-size: 27px; }
    .fi50-rs-orbit-one { width: 330px; height: 330px; }
    .fi50-rs-orbit-two { width: 390px; height: 220px; }
    .fi50-rs-data-chip { min-width: 128px; }
    .chip-one { left: -12px; }
    .chip-two { right: -10px; }
    .chip-three { left: 10px; bottom: 34px; }
    .fi50-rs-trust-grid, .fi50-rs-card-grid, .fi50-rs-doc-grid { grid-template-columns: 1fr; }
    .fi50-rs-trust-grid > div { border-right: 0; border-bottom: 1px solid var(--fi50-line); min-height: 94px; }
    .fi50-rs-trust-grid > div:last-child { border-bottom: 0; }
    .fi50-rs-section { padding: 84px 0; }
    .fi50-rs-card { min-height: auto; }
    .fi50-rs-about-mark { min-height: 230px; }
    .fi50-rs-about-mark div { font-size: 72px; }
    .fi50-rs-contact-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
    .fi50-rs-footer-inner { align-items: flex-start; flex-direction: column; }
}


/* v1.1.0: keep informational navigation self-contained */
.fi50-rs-contact-email {
    display: block;
    margin-top: 12px;
    color: rgba(255,255,255,.72);
    font-size: .95rem;
    letter-spacing: .01em;
}