:root {
  --ink: #0b1220;
  --ink-soft: #182236;
  --blue: #316cff;
  --blue-bright: #5c8cff;
  --ice: #f4f7fb;
  --white: #fff;
  --line: #dce4ef;
  --muted: #637083;
  --mint: #54d6b0;
  --warm: #ffb454;
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--ice); font: 16px/1.58 "Segoe UI Variable", "Segoe UI", system-ui, sans-serif; }
a { color: inherit; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.hero-shell { position: relative; overflow: hidden; color: var(--white); background: var(--ink); border-radius: 0 0 52px 52px; }
.hero-shell::before, .hero-shell::after { content: ""; position: absolute; pointer-events: none; border-radius: 50%; filter: blur(4px); }
.hero-shell::before { width: 620px; height: 620px; right: -150px; top: 90px; background: radial-gradient(circle, rgba(49,108,255,.24), transparent 68%); }
.hero-shell::after { width: 440px; height: 440px; left: -260px; bottom: -210px; background: radial-gradient(circle, rgba(84,214,176,.12), transparent 70%); }
.site-nav, .hero-shell main, .content-main, footer { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-nav { position: relative; z-index: 5; min-height: 86px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); text-decoration: none; font-weight: 760; letter-spacing: -.02em; }
.brand img { border-radius: 12px; box-shadow: 0 10px 28px rgba(0,0,0,.3); }
.brand-copy strong, .brand-copy small { display: block; }
.brand-copy strong { font-size: 17px; line-height: 1; }
.brand-copy small { margin-top: 4px; color: #91a3bc; font-size: 9px; font-weight: 650; letter-spacing: .04em; }
.nav-actions { display: flex; align-items: center; gap: 22px; }
.nav-actions > a { color: #dbe4f4; text-decoration: none; font-size: 14px; font-weight: 650; }
.worker-link { padding: 10px 14px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; background: rgba(255,255,255,.06); }
.language-switcher { display: flex; gap: 3px; padding: 4px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.055); }
.language-switcher button { width: 34px; height: 30px; padding: 0; color: #9eabc0; border: 0; border-radius: 8px; background: transparent; font: 700 11px/1 inherit; cursor: pointer; }
.language-switcher button[aria-pressed="true"] { color: var(--ink); background: var(--white); box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.hero { position: relative; z-index: 1; min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 70px; align-items: center; padding: 76px 0 88px; }
.hero-copy { position: relative; z-index: 2; }
.availability { width: max-content; display: flex; align-items: center; gap: 9px; margin-bottom: 26px; padding: 7px 11px; color: #cbd7e8; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: rgba(255,255,255,.05); font-size: 12px; }
.availability span { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(84,214,176,.1); }
.availability b { font-weight: 650; }
.kicker, .section-label { margin: 0 0 18px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.hero .kicker { color: #8eacff; }
h1, h2, h3, p { text-wrap: balance; }
h1 { max-width: 680px; margin: 0; font: 720 clamp(48px, 5.5vw, 76px)/.98 "Bahnschrift", "Segoe UI Variable Display", system-ui, sans-serif; letter-spacing: -.055em; }
h1 span, h1 em { display: block; font-style: normal; }
h1 em { color: #86a8ff; }
.lead { max-width: 610px; margin: 28px 0 32px; color: #b2bfd2; font-size: 19px; }
.hero-actions { display: flex; align-items: center; gap: 23px; }
.download-button { min-width: 282px; display: inline-flex; align-items: center; gap: 14px; padding: 13px 17px; color: var(--white); border-radius: 15px; background: var(--blue); box-shadow: 0 14px 34px rgba(49,108,255,.32); text-decoration: none; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.download-button:hover { transform: translateY(-2px); background: #4178ff; box-shadow: 0 18px 42px rgba(49,108,255,.4); }
.download-button svg { width: 27px; height: 27px; }
.download-button small { display: block; color: #cfdbff; font-size: 9px; font-weight: 800; letter-spacing: .11em; }
.download-button strong { display: block; margin-top: 1px; font-size: 17px; }
.is-loading { pointer-events: none; opacity: .68; }
.text-link { display: flex; align-items: center; gap: 8px; color: #dce6f7; font-size: 14px; font-weight: 700; text-decoration: none; }
.text-link b { color: #88a9ff; }
.download-note { margin: 16px 0 0; color: #728198; font-size: 12px; }
.product-stage { position: relative; min-height: 540px; display: grid; place-items: center; }
.stage-glow { position: absolute; inset: 5% -8% 0; border-radius: 50%; background: radial-gradient(circle, rgba(49,108,255,.3), rgba(49,108,255,.05) 48%, transparent 72%); }
.project-board { position: relative; z-index: 2; width: min(520px, 100%); padding: 21px; color: var(--ink); border: 1px solid rgba(255,255,255,.55); border-radius: 28px; background: rgba(246,249,253,.96); box-shadow: 0 35px 80px rgba(0,0,0,.38), 0 0 0 1px rgba(255,255,255,.08); transform: rotate(1deg); backdrop-filter: blur(18px); }
.board-head { display: flex; align-items: center; justify-content: space-between; padding: 2px 2px 18px; }
.board-project { display: flex; align-items: center; gap: 12px; }
.board-project img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 8px 20px rgba(24,36,56,.12); }
.board-project small, .day-card small { display: block; color: #7d899a; font-size: 8px; font-weight: 800; letter-spacing: .11em; }
.board-project h2 { margin: 2px 0 0; font-size: 20px; letter-spacing: -.03em; }
.board-live { display: flex; align-items: center; gap: 8px; padding: 8px 10px; color: #247c65; border-radius: 10px; background: #e0f7f0; font-size: 9px; }
.board-live i, .sync-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(84,214,176,.14); }
.board-main { display: grid; grid-template-columns: 1.45fr .85fr; gap: 11px; }
.day-card { min-height: 144px; display: flex; align-items: flex-end; justify-content: space-between; padding: 19px; color: var(--white); border-radius: 18px; background: linear-gradient(145deg, #215bed, #4d82ff); box-shadow: 0 15px 30px rgba(49,108,255,.22); }
.day-card small { color: #cfdbff; }
.day-card b { display: block; max-width: 180px; margin-top: 5px; font-size: 15px; line-height: 1.25; }
.day-card > span { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 10px; font-size: 18px; }
.metric-stack { display: grid; gap: 9px; }
.board-metric { display: flex; align-items: center; gap: 12px; padding: 13px; border: 1px solid #e0e7f0; border-radius: 16px; background: var(--white); }
.board-metric b { display: block; font-size: 19px; line-height: 1; }
.board-metric small { display: block; margin-top: 3px; color: #7a8798; font-size: 8px; }
.metric-icon { display: inline-grid; flex: 0 0 31px; width: 31px; height: 31px; place-items: center; border-radius: 10px; font-size: 13px; }
.metric-icon.blue { color: #316cff; background: #e9efff; }
.metric-icon.mint { color: #189a77; background: #dff8f0; }
.board-activity { margin-top: 12px; padding: 14px 17px 5px; border: 1px solid #e0e7f0; border-radius: 18px; background: var(--white); }
.activity-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; }
.activity-head b { font-size: 11px; }
.activity-head small { color: #8490a1; font-size: 8px; }
.activity-row { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid #e7ebf1; }
.activity-icon { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 10px; }
.activity-icon.receipt { color: #c86e0f; background: #fff0df; }
.activity-icon.photo { color: #3472e9; background: #e8f0ff; }
.activity-row b { display: block; font-size: 10px; }
.activity-row small, .activity-row time { color: #8995a5; font-size: 8px; }
.board-sync { display: grid; grid-template-columns: 8px auto 1fr 22px; gap: 8px; align-items: center; margin-top: 12px; padding: 10px 13px; color: #718095; border-radius: 12px; background: #eaf0f7; }
.board-sync small { font-size: 7px; font-weight: 800; letter-spacing: .09em; }
.board-sync b { color: #405069; font-size: 9px; }
.board-sync i { display: grid; width: 21px; height: 21px; place-items: center; color: #168464; border-radius: 7px; background: #d8f5eb; font-size: 10px; font-style: normal; }
.floating-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 11px 14px; color: var(--ink); border: 1px solid rgba(255,255,255,.5); border-radius: 15px; background: rgba(255,255,255,.94); box-shadow: 0 18px 38px rgba(0,0,0,.24); backdrop-filter: blur(14px); }
.floating-chip > span:first-child { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 10px; background: #eaf0ff; }
.floating-chip small { display: block; color: #8a95a5; font-size: 7px; font-weight: 800; letter-spacing: .09em; }
.floating-chip b { display: block; margin-top: 1px; font-size: 11px; }
.weather-chip { right: -18px; top: 74px; transform: rotate(4deg); }
.content-main { padding-top: 0; }
.trust-strip { position: relative; z-index: 5; display: grid; grid-template-columns: repeat(3,1fr); margin-top: -28px; padding: 20px 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 0 18px 50px rgba(26,40,66,.08); }
.trust-strip > div { display: flex; align-items: center; justify-content: center; gap: 11px; color: #435066; font-size: 13px; font-weight: 650; }
.trust-strip > div + div { border-left: 1px solid var(--line); }
.trust-strip svg { width: 21px; height: 21px; color: var(--blue); }
.section-heading { max-width: 690px; }
.section-heading h2 { margin: 0; font: 710 clamp(36px, 4.6vw, 58px)/1.04 "Bahnschrift", "Segoe UI Variable Display", system-ui, sans-serif; letter-spacing: -.045em; }
.section-heading > p:not(.section-label) { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.audience { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; padding: 125px 0 110px; }
.audience-grid { display: grid; gap: 12px; }
.audience-grid article { display: grid; grid-template-columns: 48px 1fr; column-gap: 17px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.72); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.audience-grid article:hover { transform: translateY(-2px); border-color: #b9c9df; box-shadow: 0 14px 34px rgba(24,34,54,.07); }
.role-icon { grid-row: 1 / 3; display: grid; width: 48px; height: 48px; place-items: center; color: var(--blue); border-radius: 15px; background: #e9efff; font-weight: 800; }
.audience-grid h3 { margin: 1px 0 4px; font-size: 19px; }
.audience-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.features { padding: 105px 0 125px; border-top: 1px solid var(--line); }
.section-heading.centered { margin: 0 auto 56px; text-align: center; }
.feature-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 14px; }
.feature-card { min-height: 280px; padding: 31px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 14px 38px rgba(21,35,59,.045); }
.feature-card h3 { margin: 24px 0 8px; font-size: 23px; letter-spacing: -.025em; }
.feature-card p { max-width: 540px; margin: 0; color: var(--muted); }
.feature-icon { display: grid; width: 48px; height: 48px; place-items: center; color: var(--blue); border-radius: 15px; background: #eaf0ff; }
.feature-icon svg { width: 25px; height: 25px; }
.feature-primary { position: relative; overflow: hidden; background: linear-gradient(145deg, #fff, #edf3ff); }
.feature-primary::after { content: ""; position: absolute; width: 210px; height: 210px; right: -60px; bottom: -90px; border: 32px solid rgba(49,108,255,.07); border-radius: 50%; }
.mini-ui { position: absolute; right: 28px; bottom: 25px; width: 155px; padding: 14px; border: 1px solid #dbe5f4; border-radius: 16px; background: rgba(255,255,255,.9); box-shadow: 0 12px 30px rgba(30,57,100,.09); }
.mini-ui span { display: block; height: 7px; margin: 7px 0; border-radius: 5px; background: #e4ebf4; }
.mini-ui span:first-child { width: 48%; background: #779cff; }
.mini-ui span:last-child { width: 70%; }
.feature-dark { color: var(--white); border-color: var(--ink-soft); background: var(--ink-soft); }
.feature-dark p { color: #aebbd0; }
.feature-dark .feature-icon { color: var(--mint); background: rgba(84,214,176,.12); }
.release-panel { display: grid; grid-template-columns: 1fr auto; gap: 44px; align-items: center; padding: 48px 52px; color: var(--white); border-radius: 32px; background: linear-gradient(135deg, #173f9d, #316cff 58%, #447bff); box-shadow: 0 25px 70px rgba(49,108,255,.25); }
.release-copy { display: flex; align-items: center; gap: 27px; }
.release-orbit { display: grid; flex: 0 0 76px; width: 76px; height: 76px; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 24px; background: rgba(255,255,255,.12); }
.release-orbit img { width: 48px; height: 48px; border-radius: 13px; }
.section-label.light { color: #c8d7ff; }
.release-panel .section-label { margin-bottom: 8px; }
.release-panel h2 { margin: 0; font: 700 clamp(30px, 4vw, 46px)/1.06 "Bahnschrift", sans-serif; letter-spacing: -.04em; }
.release-panel p:not(.section-label) { margin: 9px 0 0; color: #d5e0ff; font-size: 13px; }
.release-download { display: flex; align-items: center; gap: 18px; padding: 16px 19px; color: var(--ink); border-radius: 14px; background: var(--white); font-weight: 800; text-decoration: none; white-space: nowrap; }
.release-download b { display: grid; width: 30px; height: 30px; place-items: center; color: var(--white); border-radius: 9px; background: var(--ink); }
.install { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; padding: 125px 0 100px; }
.install ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.install li { display: grid; grid-template-columns: 44px 1fr; gap: 17px; padding: 24px 0; border-top: 1px solid var(--line); }
.install li:last-child { border-bottom: 1px solid var(--line); }
.install li > span { display: grid; width: 40px; height: 40px; place-items: center; color: var(--blue); border: 1px solid #c9d7ec; border-radius: 13px; font-weight: 800; }
.install strong { display: block; margin-bottom: 4px; font-size: 17px; }
.install li p { margin: 0; color: var(--muted); }
footer { display: flex; justify-content: space-between; align-items: center; padding: 28px 0 38px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 39px; height: 39px; border-radius: 11px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand span { color: var(--muted); font-size: 12px; }
footer > a { color: var(--muted); font-size: 13px; font-weight: 650; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--warm); outline-offset: 4px; }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 65px; }
  .hero-copy { text-align: center; }
  .availability, .hero .kicker, .hero .lead, .hero-actions { margin-inline: auto; }
  .product-stage { min-height: 540px; }
  .weather-chip { right: calc(50% - 285px); }
  .audience, .install { grid-template-columns: 1fr; gap: 48px; }
  .audience .section-heading, .install .section-heading { max-width: 760px; }
}

@media (max-width: 760px) {
  .site-nav, .hero-shell main, .content-main, footer { width: min(100% - 28px, 620px); }
  .site-nav { min-height: 76px; }
  .brand-copy small, .nav-actions > a:first-child { display: none; }
  .nav-actions { gap: 8px; }
  .worker-link { padding: 8px 10px; font-size: 12px !important; }
  .language-switcher { padding: 3px; }
  .language-switcher button { width: 30px; height: 28px; }
  .hero-shell { border-radius: 0 0 30px 30px; }
  .hero { min-height: 0; gap: 42px; padding: 52px 0 72px; }
  h1 { font-size: clamp(43px, 13vw, 64px); }
  .lead { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .download-button { min-width: 0; width: 100%; justify-content: center; }
  .text-link { align-self: center; }
  .product-stage { min-height: 520px; }
  .project-board { width: 100%; padding: 17px; }
  .board-main { grid-template-columns: 1fr; }
  .day-card { min-height: 112px; }
  .metric-stack { grid-template-columns: 1fr 1fr; }
  .weather-chip { right: -8px; top: 52px; }
  .trust-strip { grid-template-columns: 1fr; padding: 8px 20px; }
  .trust-strip > div { justify-content: flex-start; padding: 14px 0; }
  .trust-strip > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .audience, .features, .install { padding-block: 82px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 260px; }
  .release-panel { grid-template-columns: 1fr; padding: 32px 24px; }
  .release-copy { align-items: flex-start; }
  .release-download { justify-content: space-between; }
  footer { align-items: flex-start; flex-direction: column; gap: 22px; }
}

@media (max-width: 460px) {
  .brand { gap: 8px; }
  .brand-copy strong { font-size: 15px; }
  .worker-link { display: none; }
  .availability { margin-bottom: 21px; }
  .hero .kicker { font-size: 9px; }
  .product-stage { min-height: 505px; }
  .project-board { padding: 13px; border-radius: 22px; }
  .board-head { padding-bottom: 13px; }
  .board-project h2 { font-size: 18px; }
  .board-live { display: none; }
  .board-main { gap: 8px; }
  .day-card { min-height: 100px; padding: 15px; }
  .board-metric { padding: 10px; }
  .board-activity { margin-top: 9px; padding: 11px 13px 3px; }
  .activity-row time { display: none; }
  .board-sync { margin-top: 9px; }
  .weather-chip { right: -5px; top: 48px; transform: rotate(3deg) scale(.85); transform-origin: right top; }
  .audience-grid article { grid-template-columns: 42px 1fr; padding: 18px; }
  .role-icon { width: 42px; height: 42px; }
  .mini-ui { display: none; }
  .release-copy { flex-direction: column; }
  .release-orbit { width: 64px; height: 64px; flex-basis: 64px; }
}

@media (max-width: 350px) {
  .brand-copy { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .download-button, .audience-grid article { transition: none; }
}