:root {
  color-scheme: light;
  --v-ui-bg: #f5f7fb;
  --v-ui-surface: #fff;
  --v-ui-text: #172b4d;
  --v-ui-muted: #61718a;
  --v-ui-border: #e0e7f0;
  --v-ui-primary: #2457c5;
  --v-ui-accent: #42b9a4;
  --v-ui-shadow: 0 18px 48px rgba(24, 48, 88, .09);
}
body { background: var(--v-ui-bg); }
a { color: var(--v-ui-primary); text-underline-offset: .22em; }
.shell { width: min(1200px, 100%); margin-inline: auto; padding-inline: 32px; }
.skip { position: fixed; z-index: 10; inset-block-start: -100px; inset-inline-start: 16px; padding: 12px 16px; background: var(--v-ui-surface); border-radius: 8px; }
.skip:focus { inset-block-start: 12px; }
.topbar { min-height: 88px; display: flex; align-items: center; justify-content: space-between; border-block-end: 1px solid var(--v-ui-border); }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--v-ui-text); text-decoration: none; font-weight: 800; font-size: 19px; }
.brand small { display: block; color: var(--v-ui-muted); font-size: 10px; letter-spacing: .13em; direction: ltr; unicode-bidi: isolate; }
.brand-mark,.hub-mark { display: grid; place-items: center; width: 40px; height: 40px; color: #fff; background: var(--v-ui-primary); border-radius: 14px; box-shadow: 0 8px 18px rgba(36,87,197,.22); }
.topbar nav { display: flex; align-items: center; gap: 28px; }
.nav-link { color: var(--v-ui-text); font-size: 14px; text-decoration: none; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 10px 20px; color: #fff; background: var(--v-ui-primary); border: 1px solid var(--v-ui-primary); border-radius: 12px; text-decoration: none; font-weight: 700; box-shadow: 0 8px 18px rgba(36,87,197,.16); transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(36,87,197,.23); }
.button-small { min-height: 42px; padding: 8px 16px; font-size: 14px; }
.text-link { color: var(--v-ui-text); font-weight: 600; text-decoration: none; border-block-end: 1px solid #bac7d9; padding-block: 6px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); align-items: center; gap: 48px; padding-block: 72px 64px; }
.hero-copy { max-width: 650px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-block: 0 14px; color: #2753ae; font-size: 14px; font-weight: 700; }
.status-dot { width: 8px; height: 8px; background: #36a891; border-radius: 50%; box-shadow: 0 0 0 5px rgba(54,168,145,.12); }
h1 { margin: 0; color: #172b4d; font-size: clamp(34px, 4vw, 52px); line-height: 1.55; letter-spacing: 0; }
.lead { max-width: 600px; margin-block: 16px 24px; color: var(--v-ui-muted); font-size: 17px; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.login-note { margin-block: 16px 0; color: #7b8799; font-size: 13px; }
.hero-art { min-height: 390px; position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid #e5ebf4; border-radius: 28px; background: radial-gradient(ellipse at 50% 48%, #e8efff 0, #f7f9fd 56%, #edf3fc 100%); }
.hero-art::before,.hero-art::after { content: ""; position: absolute; border: 1px solid rgba(36,87,197,.09); border-radius: 50%; }
.hero-art::before { width: 360px; height: 360px; }
.hero-art::after { width: 270px; height: 270px; }
.orbit { position: absolute; border: 1px dashed rgba(36,87,197,.2); border-radius: 50%; transform: rotate(-24deg); }
.orbit-one { width: 300px; height: 190px; }
.orbit-two { width: 230px; height: 320px; transform: rotate(35deg); }
.hub { z-index: 1; width: 148px; height: 148px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: var(--v-ui-text); background: white; border: 1px solid #e6ecf5; border-radius: 32px; box-shadow: 0 20px 46px rgba(29,57,105,.13); font-size: 18px; font-weight: 800; }
.hub-mark { width: 42px; height: 42px; border-radius: 15px; font-size: 24px; }
.hub small { color: var(--v-ui-muted); font-size: 11px; font-weight: 500; }
.satellite { position: absolute; z-index: 2; min-height: 52px; display: flex; align-items: center; gap: 10px; padding: 9px 14px; color: #283b5d; background: #fff; border: 1px solid #e4eaf3; border-radius: 14px; box-shadow: 0 10px 24px rgba(28,51,88,.09); font-size: 13px; font-weight: 700; }
.satellite-top { inset-block-start: 44px; inset-inline-end: 30px; }
.satellite-left { inset-inline-start: 22px; inset-block-start: 48%; }
.satellite-bottom { inset-block-end: 46px; inset-inline-end: 28px; }
.satellite-icon { width: 30px; height: 30px; display: grid; place-items: center; color: var(--v-ui-primary); background: #eef3ff; border-radius: 10px; font-size: 17px; }
.role-note { display: flex; align-items: flex-start; gap: 14px; padding: 20px 22px; border: 1px solid #dfe8f7; border-radius: 16px; background: #edf3ff; }
.role-icon { flex: 0 0 26px; height: 26px; display: grid; place-items: center; color: #fff; background: #5076c6; border-radius: 50%; font-weight: 700; }
.role-note p { margin: 0; color: #465a7a; font-size: 14px; }
.role-note strong { color: #203b70; }
.role-note a { color: #214fae; font-weight: 700; }
.features { padding-block: 72px; }
.section-heading { margin-block-end: 26px; }
.section-heading .eyebrow { margin-block-end: 6px; }
h2 { margin: 0; color: var(--v-ui-text); font-size: 27px; line-height: 1.6; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.feature-card { position: relative; min-height: 245px; padding: 26px; overflow: hidden; background: var(--v-ui-surface); border: 1px solid var(--v-ui-border); border-radius: 18px; box-shadow: 0 8px 24px rgba(24,48,88,.035); }
.feature-number { position: absolute; inset-block-start: 14px; inset-inline-end: 18px; color: #dce5f2; font-size: 13px; font-weight: 800; }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-block-end: 21px; border-radius: 15px; font-size: 22px; font-weight: 700; }
.catalog-icon { color: #2457c5; background: #edf2ff; }
.order-icon { color: #008a76; background: #e8f8f4; }
.report-icon { color: #8b5fbb; background: #f4edfb; }
h3 { margin: 0 0 8px; color: var(--v-ui-text); font-size: 17px; }
.feature-card p { max-width: 340px; margin: 0; color: var(--v-ui-muted); font-size: 14px; line-height: 1.9; }
.access-card { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-block-end: 60px; padding: 30px 34px; background: #eaf0ff; border: 1px solid #d9e4fb; border-radius: 20px; }
.access-card .eyebrow { margin-block-end: 6px; }
.access-card h2 { font-size: 23px; }
.access-card p:last-child { margin: 7px 0 0; color: var(--v-ui-muted); font-size: 14px; }
.footer { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-block-start: 1px solid var(--v-ui-border); color: var(--v-ui-muted); font-size: 13px; }
.footer p { margin: 0; }
.footer-brand { display: inline-flex; gap: 8px; color: var(--v-ui-text); text-decoration: none; font-weight: 800; }
.footer-brand span { color: var(--v-ui-muted); font-size: 10px; letter-spacing: .12em; }
@media (max-width: 760px) {
  .shell { padding-inline: 20px; }
  .topbar { min-height: 76px; }
  .topbar nav { gap: 14px; }
  .nav-link { max-width: 112px; font-size: 12px; line-height: 1.5; }
  .button-small { min-height: 40px; padding-inline: 12px; font-size: 12px; white-space: nowrap; }
  .hero { grid-template-columns: minmax(0,1fr); gap: 28px; padding-block: 46px 36px; }
  h1 { font-size: 36px; }
  .lead { font-size: 15px; }
  .hero-art { min-height: 330px; }
  .hero-art::before { width: 300px; height: 300px; }
  .hero-art::after { width: 230px; height: 230px; }
  .satellite-top { inset-block-start: 32px; inset-inline-end: 18px; }
  .satellite-left { inset-inline-start: 12px; }
  .satellite-bottom { inset-block-end: 32px; inset-inline-end: 18px; }
  .features { padding-block: 50px; }
  h2 { font-size: 23px; }
  .feature-grid { grid-template-columns: minmax(0,1fr); gap: 12px; }
  .feature-card { min-height: 0; padding: 22px; }
  .feature-icon { margin-block-end: 14px; }
  .access-card { align-items: flex-start; flex-direction: column; margin-block-end: 36px; padding: 24px; }
  .access-card h2 { font-size: 20px; }
  .footer { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 20px; }
}
@media (max-width: 420px) {
  .shell { padding-inline: 16px; }
  .brand { gap: 9px; font-size: 16px; }
  .brand-mark { width: 36px; height: 36px; }
  .topbar nav { gap: 8px; }
  .nav-link { max-width: 91px; }
  .button-small { padding-inline: 9px; }
  .hero { padding-block-start: 38px; }
  h1 { font-size: 32px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .hero-art { min-height: 300px; }
  .hub { width: 128px; height: 128px; border-radius: 28px; }
  .satellite { min-height: 44px; gap: 7px; padding: 7px 9px; font-size: 11px; }
  .satellite-icon { width: 26px; height: 26px; }
  .role-note { gap: 10px; padding: 16px; }
}