:root {
  --navy-950: #061522;
  --navy-900: #071b2c;
  --navy-800: #0b2c46;
  --blue-700: #00678e;
  --blue-600: #0087b2;
  --blue-500: #10a9d0;
  --cyan-100: #dff7fc;
  --ink: #102538;
  --muted: #637485;
  --paper: #f5f8fa;
  --surface: #ffffff;
  --line: #dce6ec;
  --line-dark: rgba(255, 255, 255, .12);
  --success: #19a974;
  --warning: #c48827;
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 32px;
  --shadow: 0 24px 70px rgba(7, 27, 44, .12);
  --max: 1220px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
}
a, button, input, textarea { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(16, 169, 208, .42);
  outline-offset: 3px;
}
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.skip { position: fixed; left: -999px; top: 12px; z-index: 1000; }
.skip:focus { left: 12px; background: #fff; color: var(--navy-900); padding: 12px 16px; border-radius: 10px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(245, 248, 250, .78);
  backdrop-filter: blur(18px);
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, .94); border-color: var(--line); box-shadow: 0 8px 30px rgba(7, 27, 44, .06); }
.site-header__inner { max-width: var(--max); min-height: 82px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-header nav { display: flex; align-items: center; gap: 25px; }
.site-header nav a { color: #294154; font-size: .9rem; font-weight: 650; text-decoration: none; transition: color .2s ease; }
.site-header nav a:hover { color: var(--blue-600); }
.nav-login { border: 1px solid #b8c9d4; border-radius: 999px; padding: 10px 17px; }
.nav-login span { margin-left: 5px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 11px; }
.nav-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; border-radius: 2px; background: var(--navy-900); }

.brand-logo { display: inline-flex; position: relative; flex: 0 0 auto; text-decoration: none; }
.brand-logo__viewport { position: relative; display: block; overflow: hidden; background: #fff; }
.brand-logo__viewport img { position: absolute; height: auto; max-width: none; display: block; }
.brand-logo--header .brand-logo__viewport { width: 218px; height: 58px; }
.brand-logo--header img { width: 250px; left: -15px; top: -53px; }
.brand-logo--footer .brand-logo__viewport { width: 250px; height: 77px; background: transparent; border-radius: 8px; }
.brand-logo--footer img { width: 290px; left: -18px; top: -61px; }
.brand-logo--login .brand-logo__viewport { width: 230px; height: 67px; margin-bottom: 32px; }
.brand-logo--login img { width: 265px; left: -16px; top: -56px; }
.brand-logo--sidebar .brand-logo__viewport { width: 180px; height: 51px; border-radius: 7px; }
.brand-logo--sidebar img { width: 210px; left: -13px; top: -45px; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(255,255,255,.82), rgba(245,248,250,.45)),
    radial-gradient(circle at 80% 22%, rgba(16,169,208,.14), transparent 34%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .42;
  background-image: linear-gradient(rgba(10, 52, 79, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 52, 79, .055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to right, black, transparent 80%);
}
.hero__inner { position: relative; z-index: 2; max-width: var(--max); min-height: 700px; margin: auto; padding: 92px 24px 115px; display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; }
.hero-copy { max-width: 610px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--blue-700); font-size: .72rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow > span { width: 24px; height: 2px; background: var(--blue-500); }
.eyebrow--light { color: #8ddced; }
h1, h2, h3 { margin: 0; color: var(--navy-900); letter-spacing: -.045em; line-height: 1.04; }
h1 { font-size: clamp(3.7rem, 6.5vw, 6.7rem); }
h1 em { color: var(--blue-600); font-style: normal; }
h2 { font-size: clamp(2.7rem, 4.8vw, 4.65rem); }
h3 { font-size: 1.5rem; }
.lead { max-width: 690px; margin: 26px 0 0; color: var(--muted); font-size: 1.18rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 15px; border: 0; border-radius: 999px; padding: 12px 21px; font: inherit; font-size: .9rem; font-weight: 760; text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); color: #fff; box-shadow: 0 14px 30px rgba(0, 135, 178, .2); }
.button.primary:hover { box-shadow: 0 17px 38px rgba(0, 135, 178, .28); }
.button.secondary { border: 1px solid #bfd0da; background: rgba(255,255,255,.68); color: var(--navy-900); }
.button.light { background: #fff; color: var(--navy-900); }
.button.outline-light { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; color: #536a7a; font-size: .79rem; font-weight: 680; }
.hero-proof span { display: flex; align-items: center; gap: 7px; }
.status-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(25, 169, 116, .12); }
.status-dot--planned { background: var(--warning); box-shadow: 0 0 0 5px rgba(196,136,39,.12); }

.product-scene { position: relative; min-height: 500px; perspective: 1100px; }
.product-window { position: absolute; width: 670px; right: -135px; top: 10px; overflow: hidden; border: 1px solid rgba(255,255,255,.22); border-radius: 25px; background: var(--navy-950); box-shadow: 0 38px 90px rgba(7,27,44,.25); transform: rotateY(-6deg) rotateX(2deg); }
.window-bar { height: 58px; display: flex; align-items: center; gap: 18px; padding: 0 20px; color: #fff; border-bottom: 1px solid var(--line-dark); }
.window-bar > strong { flex: 1; font-size: .85rem; letter-spacing: .02em; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.25); }
.connection-pill { display: flex; align-items: center; gap: 7px; color: #8fe4c5; border: 1px solid rgba(143,228,197,.25); border-radius: 999px; padding: 6px 10px; font-size: .67rem; }
.connection-pill i { width: 6px; height: 6px; border-radius: 50%; background: #38d19b; }
.window-body { min-height: 395px; display: grid; grid-template-columns: 66px 1fr; }
.mock-sidebar { padding: 17px 14px; display: flex; flex-direction: column; align-items: center; gap: 21px; border-right: 1px solid var(--line-dark); background: rgba(255,255,255,.025); }
.mock-logo { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 10px; color: #fff; background: linear-gradient(140deg, var(--blue-600), var(--blue-500)); font-size: .65rem; font-weight: 900; }
.mock-sidebar > i { width: 20px; height: 5px; border-radius: 8px; background: rgba(255,255,255,.13); }
.mock-sidebar > i.active { height: 20px; background: rgba(16,169,208,.5); box-shadow: inset 0 0 0 6px var(--navy-950); }
.mock-main { padding: 26px; }
.mock-heading { display: flex; justify-content: space-between; align-items: flex-end; color: #fff; }
.mock-heading div { display: grid; }
.mock-heading small { color: #8498a7; font-size: .65rem; }
.mock-heading strong { font-size: 1.38rem; }
.mock-heading > span { color: #9fb2bf; font-size: .68rem; }
.mock-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin: 22px 0 14px; }
.mock-metrics article { position: relative; min-height: 92px; overflow: hidden; padding: 15px; border: 1px solid var(--line-dark); border-radius: 15px; background: rgba(255,255,255,.045); color: #fff; }
.mock-metrics small { display: block; color: #8fa2b0; font-size: .63rem; }
.mock-metrics strong { display: block; margin-top: 9px; font-size: 1.35rem; }
.mock-metrics i { position: absolute; right: -14px; bottom: -15px; width: 52px; height: 52px; border-radius: 50%; background: rgba(16,169,208,.35); }
.mock-metrics i.violet { background: rgba(141,116,255,.35); }
.mock-metrics i.cyan { background: rgba(50,216,203,.3); }
.mock-board { padding: 18px; border: 1px solid var(--line-dark); border-radius: 16px; background: rgba(255,255,255,.035); color: #fff; }
.mock-board__head { display: flex; justify-content: space-between; margin-bottom: 9px; font-size: .72rem; }
.mock-board__head span { color: #728b9d; }
.mock-orders article { display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.07); }
.order-icon { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 9px; color: #8ddced; background: rgba(16,169,208,.15); font-size: .58rem; font-style: normal; }
.order-icon.alt { color: #c7baff; background: rgba(141,116,255,.14); }
.order-icon.third { color: #8fe4c5; background: rgba(25,169,116,.14); }
.mock-orders div { display: grid; }
.mock-orders strong { font-size: .68rem; }
.mock-orders small, .mock-orders b { color: #8198a8; font-size: .59rem; font-weight: 500; }
.floating-card { position: absolute; display: flex; align-items: center; gap: 10px; min-width: 210px; padding: 13px 15px; border: 1px solid rgba(7,27,44,.08); border-radius: 15px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); }
.floating-card > i { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 10px; color: #fff; background: var(--success); font-style: normal; font-weight: 800; }
.floating-card div { display: grid; }
.floating-card strong { font-size: .72rem; }
.floating-card span { color: var(--muted); font-size: .62rem; }
.floating-card--sync { left: -35px; bottom: 20px; }
.floating-card--channel { right: -45px; top: 80px; }
.floating-card--channel > i { background: var(--blue-600); }

.signal-bar { position: relative; z-index: 3; margin-top: -45px; }
.signal-bar > div { max-width: var(--max); margin: auto; padding: 20px 32px; display: flex; align-items: center; justify-content: center; gap: 25px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: var(--navy-900); box-shadow: 0 20px 55px rgba(7,27,44,.2); color: #dce8ef; font-size: .78rem; font-weight: 700; letter-spacing: .03em; }
.signal-bar i { width: 4px; height: 4px; border-radius: 50%; background: var(--blue-500); }
.section { max-width: var(--max); margin: auto; padding: 120px 24px; }
.section-heading { max-width: 780px; margin-bottom: 50px; }
.section-heading > p:not(.eyebrow) { margin: 22px 0 0; color: var(--muted); font-size: 1.05rem; }
.section-heading--split { max-width: none; display: grid; grid-template-columns: 1fr .7fr; align-items: end; gap: 70px; }
.section-heading--split > p { margin: 0; }
.section-heading.centered { margin-right: auto; margin-left: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.operations-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.operation-card { position: relative; min-height: 380px; display: flex; flex-direction: column; overflow: hidden; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink); text-decoration: none; transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease; }
.operation-card:hover { transform: translateY(-4px); border-color: #a8d9e6; box-shadow: 0 20px 55px rgba(7,27,44,.08); }
.operation-card--large { min-height: 500px; grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 35px; align-items: end; background: linear-gradient(145deg, #fff, #eefafd); }
.operation-card--wide { min-height: 310px; grid-column: span 2; display: grid; grid-template-columns: .7fr 1fr; gap: 30px; align-items: center; }
.card-number { position: absolute; top: 22px; right: 25px; color: #9bb0bd; font-size: .7rem; font-weight: 800; }
.card-kicker { margin: 20px 0 8px; color: var(--blue-700); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.operation-card h3 { font-size: 1.65rem; }
.operation-card > p, .operation-card > div > p:not(.card-kicker) { color: var(--muted); }
.card-link { margin-top: auto; padding-top: 24px; color: var(--blue-700); font-size: .78rem; font-weight: 750; }
.order-visual { align-self: stretch; display: flex; flex-direction: column; justify-content: center; padding: 24px; border-radius: 18px; background: var(--navy-900); }
.order-ticket { display: grid; padding: 17px; border: 1px solid rgba(255,255,255,.11); border-radius: 12px; color: #fff; background: rgba(255,255,255,.05); }
.order-ticket small, .order-ticket span { color: #90a5b4; font-size: .65rem; }
.order-ticket strong { margin: 6px 0; }
.order-path { display: flex; align-items: center; margin-top: 18px; }
.order-path i { width: 13px; height: 13px; border: 3px solid #637786; border-radius: 50%; }
.order-path i.done { border-color: var(--success); background: var(--success); }
.order-path i.active { border-color: var(--blue-500); box-shadow: 0 0 0 5px rgba(16,169,208,.15); }
.order-path b { flex: 1; height: 2px; background: #344b5d; }
.mini-visual { min-height: 120px; margin-bottom: 14px; border-radius: 16px; background: #eef6f9; }
.command-visual { display: flex; align-items: center; gap: 22px; padding: 24px; }
.command-visual > span { display: grid; width: 56px; height: 56px; place-items: center; border-radius: 14px; color: #fff; background: var(--blue-700); font-weight: 900; }
.command-visual div { flex: 1; display: grid; gap: 9px; }
.command-visual i { height: 8px; border-radius: 8px; background: #ccdde5; }
.command-visual i:nth-child(2) { width: 72%; }
.tables-visual { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 24px 18px; }
.tables-visual i { display: grid; place-items: center; border: 1px solid #c6d9e2; border-radius: 11px; color: #77909f; background: #fff; font-size: .7rem; font-style: normal; font-weight: 800; }
.tables-visual i.busy { border-color: transparent; color: #fff; background: var(--blue-600); }
.delivery-visual { display: flex; align-items: center; padding: 24px; }
.delivery-visual span, .delivery-visual i { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: #fff; color: var(--blue-700); font-style: normal; font-weight: 900; }
.delivery-visual i { color: #fff; background: var(--success); }
.delivery-visual b { flex: 1; height: 2px; background: repeating-linear-gradient(to right, #9cc9d8 0 5px, transparent 5px 10px); }
.closing-visual { display: grid; gap: 13px; }
.closing-visual div { display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 12px; }
.closing-visual small { color: var(--muted); }
.closing-visual span { height: 13px; border-radius: 9px; background: linear-gradient(to right, var(--blue-600) 68%, #e2edf1 68%); }
.closing-visual div:nth-child(2) span { background: linear-gradient(to right, #6f8fff 83%, #e2edf1 83%); }
.closing-visual div:nth-child(3) span { background: linear-gradient(to right, var(--success) 100%, #e2edf1 100%); }

.offline-section { overflow: hidden; background: var(--navy-950); color: #fff; }
.offline-section__inner { max-width: var(--max); margin: auto; padding: 120px 24px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.offline-copy h2, .offline-copy strong { color: #fff; }
.offline-copy > p:not(.eyebrow) { color: #aec0cc; font-size: 1.05rem; }
.check-list { display: grid; gap: 18px; margin: 35px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 14px; }
.check-list i { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border-radius: 9px; background: rgba(25,169,116,.18); color: #6de1b7; font-style: normal; }
.check-list span { display: grid; color: #8fa6b4; font-size: .82rem; }
.check-list strong { font-size: .92rem; }
.architecture-visual { position: relative; min-height: 420px; display: grid; align-content: center; justify-items: center; }
.arch-node, .arch-cloud { width: min(100%, 390px); display: grid; padding: 25px; border: 1px solid var(--line-dark); border-radius: 18px; background: rgba(255,255,255,.045); box-shadow: 0 25px 70px rgba(0,0,0,.2); }
.arch-node span, .arch-cloud > span { color: #6ed5ea; font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; }
.arch-node strong { margin: 7px 0; font-size: 1.35rem; }
.arch-node small { color: #8fa6b4; }
.arch-line { height: 74px; display: flex; align-items: center; flex-direction: column; color: #6d8494; font-size: .62rem; }
.arch-line i { width: 1px; flex: 1; background: linear-gradient(var(--blue-500), transparent); }
.arch-line i:last-child { background: linear-gradient(transparent, var(--blue-500)); }
.arch-cloud > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.arch-cloud i { display: grid; min-height: 60px; place-items: center; border: 1px solid var(--line-dark); border-radius: 12px; color: #d8e5ec; background: rgba(16,169,208,.08); font-style: normal; font-size: .72rem; }
.arch-badge { position: absolute; top: 30px; right: 5px; padding: 8px 11px; border: 1px solid rgba(25,169,116,.3); border-radius: 999px; color: #8fe4c5; background: rgba(25,169,116,.1); font-size: .63rem; }

.updates-section { padding-bottom: 70px; }
.update-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.update-flow article { min-height: 155px; display: grid; align-content: center; justify-items: center; text-align: center; border-radius: 16px; background: #f6fafb; }
.update-flow article > span { justify-self: end; align-self: start; margin: 10px 12px -20px 0; color: #9aabb6; font-size: .6rem; }
.update-flow article > i { display: grid; width: 42px; height: 42px; place-items: center; margin-bottom: 10px; border-radius: 12px; color: var(--blue-700); background: var(--cyan-100); font-style: normal; }
.update-flow article > strong { font-size: .86rem; }
.update-flow article > small { color: var(--muted); font-size: .65rem; }
.update-flow > b { width: 35px; height: 1px; background: #b9d5df; }
.feature-status { display: flex; gap: 25px; margin-top: 20px; color: var(--muted); font-size: .75rem; }
.feature-status span { display: flex; align-items: center; gap: 9px; }
.plans-preview { padding-top: 90px; }
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.plans-grid article { min-height: 300px; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.plans-grid article.featured { color: #fff; border-color: var(--navy-900); background: linear-gradient(145deg, var(--navy-900), var(--navy-800)); transform: translateY(-12px); box-shadow: var(--shadow); }
.plans-grid article > span { color: var(--blue-700); font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.plans-grid article.featured > span { color: #75d4e7; }
.plans-grid h3 { margin-top: 25px; font-size: 1.75rem; }
.plans-grid article.featured h3 { color: #fff; }
.plans-grid p { color: var(--muted); }
.plans-grid article.featured p { color: #b3c6d2; }
.plans-grid strong { margin-top: auto; color: var(--blue-700); font-size: .85rem; }
.plans-grid article.featured strong { color: #fff; }
.final-cta { position: relative; min-height: 530px; display: flex; align-items: center; overflow: hidden; padding: 100px max(24px, calc((100vw - 1172px) / 2)); color: #fff; background: linear-gradient(125deg, #00668e, #061c2d 68%); }
.final-cta > div:not(.final-cta__mark) { position: relative; z-index: 2; max-width: 750px; }
.final-cta h2 { color: #fff; }
.final-cta p:not(.eyebrow) { max-width: 640px; color: #b8d0dc; }
.final-cta__mark { position: absolute; width: 430px; height: 510px; right: 4vw; bottom: -55px; overflow: hidden; opacity: .12; filter: grayscale(1) brightness(3); }
.final-cta__mark img { position: absolute; width: 1420px; max-width: none; left: -165px; top: -280px; }

.site-footer { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 55px; padding: 75px max(24px, calc((100vw - 1172px) / 2)) 35px; border-top: 1px solid var(--line); background: #fff; }
.site-footer__brand p { margin: 15px 0 3px; color: var(--ink); font-weight: 700; }
.site-footer__brand > span { color: var(--muted); font-size: .8rem; }
.site-footer__column { display: grid; align-content: start; gap: 11px; }
.site-footer__column strong { margin-bottom: 8px; color: var(--navy-900); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.site-footer__column a { color: var(--muted); font-size: .83rem; text-decoration: none; }
.site-footer__column a:hover { color: var(--blue-700); }
.footnote { grid-column: 1/-1; margin: 35px 0 0; padding-top: 25px; border-top: 1px solid var(--line); color: #8797a3; font-size: .72rem; }

.page-hero { position: relative; min-height: 590px; overflow: hidden; padding: 110px max(24px, calc((100vw - 1172px) / 2)); display: grid; grid-template-columns: 1fr .45fr; align-items: center; gap: 60px; background: linear-gradient(135deg, #fff, #eef7fa); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(circle at 1px 1px, rgba(0,103,142,.22) 1px, transparent 0); background-size: 24px 24px; mask-image: linear-gradient(to left, black, transparent 70%); }
.page-hero__inner, .page-hero__visual { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; font-size: clamp(3.3rem, 6vw, 6rem); }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 55px; color: #8799a5; font-size: .72rem; }
.breadcrumb a { color: var(--blue-700); text-decoration: none; }
.visual-orbit { position: relative; width: 260px; height: 260px; display: grid; place-items: center; border: 1px solid rgba(0,135,178,.19); border-radius: 50%; }
.visual-orbit::before, .visual-orbit::after { content: ""; position: absolute; border: 1px solid rgba(0,135,178,.13); border-radius: 50%; }
.visual-orbit::before { inset: 28px; }
.visual-orbit::after { inset: 58px; }
.visual-orbit span { position: relative; z-index: 2; display: grid; width: 90px; height: 90px; place-items: center; border-radius: 28px; color: #fff; background: linear-gradient(145deg, var(--blue-600), var(--navy-900)); box-shadow: 0 18px 50px rgba(0,103,142,.25); font-size: 1.4rem; font-weight: 900; }
.visual-orbit i { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--blue-500); box-shadow: 0 0 0 7px rgba(16,169,208,.1); }
.visual-orbit i:nth-child(1) { top: 20px; left: 65px; }
.visual-orbit i:nth-child(2) { right: 8px; bottom: 85px; }
.visual-orbit i:nth-child(3) { left: 30px; bottom: 33px; }
.detail-section { padding-top: 95px; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.detail-card { min-height: 250px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.detail-card__top { display: flex; justify-content: space-between; margin-bottom: 40px; }
.detail-card__top > span { color: var(--blue-700); font-size: .72rem; font-weight: 800; }
.state { border-radius: 999px; padding: 5px 9px; font-size: .58rem; font-style: normal; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.state--available { color: #087d56; background: #e0f7ef; }
.state--planned { color: #946112; background: #fff1d3; }
.detail-card h2 { font-size: 1.7rem; }
.detail-card p { color: var(--muted); }
.page-feature, .download-section { padding-top: 10px; }
.update-console { overflow: hidden; border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--navy-950); color: #fff; box-shadow: var(--shadow); }
.update-console__bar { display: flex; justify-content: space-between; padding: 18px 23px; border-bottom: 1px solid var(--line-dark); }
.update-console__bar span { font-weight: 800; }
.update-console__bar i { border-radius: 999px; padding: 5px 10px; color: #8fe4c5; background: rgba(25,169,116,.12); font-size: .65rem; font-style: normal; }
.update-console__body { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 25px; align-items: center; padding: 45px; }
.update-console__body div { display: grid; gap: 8px; }
.update-console__body small { color: #7890a0; }
.update-console__body strong { font-size: 1.05rem; }
.console-arrow { color: var(--blue-500); }
.update-console > p { margin: 0; padding: 18px 23px; border-top: 1px solid var(--line-dark); color: #95a9b6; font-size: .75rem; }
.download-card { display: grid; grid-template-columns: auto 1fr; gap: 25px; align-items: center; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.download-icon { display: grid; width: 76px; height: 76px; place-items: center; border-radius: 20px; color: #fff; background: linear-gradient(145deg, var(--blue-600), var(--navy-900)); font-size: 1.7rem; }
.download-card h2 { font-size: 2rem; }
.download-card p { color: var(--muted); }
.download-status { grid-column: 2; display: flex; align-items: center; gap: 10px; padding: 13px; border-radius: 12px; color: #466273; background: #edf5f8; font-size: .78rem; }
.download-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--warning); }
.download-card .button { grid-column: 2; justify-self: start; }
.form-section { display: grid; grid-template-columns: .65fr 1fr; gap: 70px; align-items: start; }
.form-intro h2 { font-size: 2.7rem; }
.form-intro > p:not(.eyebrow) { color: var(--muted); }
.lead-form, .login-card form { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 20px 60px rgba(7,27,44,.06); }
label { display: block; margin-bottom: 19px; color: #30495b; font-size: .8rem; font-weight: 720; }
input, textarea { width: 100%; margin-top: 7px; border: 1px solid #c8d7df; border-radius: 11px; padding: 12px 13px; background: #fbfdfe; color: var(--ink); font: inherit; }
input::placeholder, textarea::placeholder { color: #9aabb6; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.consent { display: flex; gap: 10px; font-weight: 500; }
.consent input { width: auto; margin-top: 4px; }
.consent a { color: var(--blue-700); }
.trap { position: absolute; left: -9999px; }
.form-footer { display: flex; align-items: center; gap: 18px; }
.form-status { margin: 0; color: var(--blue-700); font-size: .78rem; font-weight: 750; }
.notice { max-width: var(--max); margin: 0 auto 100px; display: flex; gap: 20px; padding: 24px; border: 1px solid #efdaa7; border-radius: var(--radius); background: #fff8e7; }
.notice > span { align-self: start; padding: 5px 8px; border-radius: 6px; color: #8a5e15; background: #ffe8b4; font-size: .6rem; font-weight: 800; text-transform: uppercase; }
.notice p { margin: 4px 0 0; color: #7a6c4d; }
.page-cta { max-width: var(--max); margin: 0 auto 110px; padding: 45px; display: flex; align-items: center; justify-content: space-between; gap: 40px; border-radius: var(--radius-lg); background: var(--navy-900); }
.page-cta h2 { max-width: 700px; color: #fff; font-size: 2.7rem; }
.centered { text-align: center; }

.panel-shell { min-height: calc(100vh - 82px); }
.login-layout { min-height: 720px; display: grid; grid-template-columns: 1.1fr .9fr; background: #fff; }
.login-brand { position: relative; overflow: hidden; padding: 100px max(50px, calc((100vw - 1120px) / 2)); color: #fff; background: linear-gradient(145deg, var(--navy-950), var(--navy-800)); }
.login-brand::after { content: ""; position: absolute; width: 560px; height: 560px; right: -260px; top: -190px; border: 1px solid rgba(16,169,208,.2); border-radius: 50%; box-shadow: 0 0 0 70px rgba(16,169,208,.035), 0 0 0 140px rgba(16,169,208,.025); }
.login-brand h1 { max-width: 630px; color: #fff; font-size: clamp(3rem, 5vw, 5.2rem); }
.login-brand > p:not(.eyebrow) { max-width: 620px; color: #a9bdc9; }
.login-brand ul { display: grid; gap: 11px; padding: 25px 0 0; list-style: none; color: #c8d8e1; font-size: .84rem; }
.login-brand li::before { content: "✓"; margin-right: 10px; color: #6de1b7; }
.login-mark { position: absolute; right: -95px; bottom: -130px; width: 440px; height: 500px; overflow: hidden; opacity: .08; filter: grayscale(1) brightness(3); }
.login-mark img { position: absolute; width: 1420px; height: auto; max-width: none; left: -165px; top: -280px; }
.login-card { width: min(440px, calc(100% - 40px)); align-self: center; justify-self: center; padding: 45px; }
.login-card h2 { font-size: 2.5rem; }
.login-card > p:not(.eyebrow) { margin-bottom: 25px; color: var(--muted); }
.login-card form { padding: 0; border: 0; box-shadow: none; }
.login-card .button { width: 100%; }
.login-card > small { display: block; margin-top: 20px; color: #8b9aa4; font-size: .68rem; }
.dashboard { min-height: calc(100vh - 82px); display: grid; grid-template-columns: 248px 1fr; background: #f4f7f9; }
.dashboard-sidebar { display: flex; flex-direction: column; padding: 25px 18px; background: var(--navy-950); }
.dashboard-product { display: grid; margin: 25px 8px 18px; padding: 14px; border: 1px solid var(--line-dark); border-radius: 12px; }
.dashboard-product span { color: #708897; font-size: .58rem; text-transform: uppercase; letter-spacing: .1em; }
.dashboard-product strong { color: #fff; font-size: .78rem; }
.dashboard-sidebar nav { display: grid; gap: 3px; }
.dashboard-sidebar nav button, .dashboard-logout { display: flex; align-items: center; gap: 11px; width: 100%; border: 0; border-radius: 9px; padding: 9px 11px; background: transparent; color: #96acb9; font: inherit; font-size: .75rem; text-align: left; cursor: pointer; }
.dashboard-sidebar nav button:hover, .dashboard-sidebar nav button.active { color: #fff; background: rgba(16,169,208,.13); }
.dashboard-sidebar nav i { width: 20px; color: #5fbfd4; font-style: normal; text-align: center; }
.dashboard-logout { margin-top: auto; border-top: 1px solid var(--line-dark); border-radius: 0; padding-top: 18px; }
.dashboard-main { min-width: 0; padding: 40px; }
.dashboard-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.dashboard-head h1 { font-size: 2.6rem; }
.dashboard-user { display: flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: #536b7a; font-size: .7rem; }
.dashboard-user i { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.dashboard-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.dash-card { min-width: 0; overflow: auto; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.dash-card > p { margin: 0; color: var(--muted); font-size: .72rem; }
.dash-card > h2 { margin-top: 8px; font-size: 2.3rem; }
.dash-card.wide { grid-column: 1 / -1; }
.dash-card table { width: 100%; border-collapse: collapse; font-size: .72rem; }
.dash-card th, .dash-card td { padding: 11px 9px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.dash-card th { color: #708391; font-size: .6rem; letter-spacing: .06em; text-transform: uppercase; }
.dash-card form { max-width: 660px; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .site-header nav { gap: 16px; }
  .site-header nav a:nth-child(3), .site-header nav a:nth-child(4) { display: none; }
  .hero__inner { grid-template-columns: 1fr; padding-top: 65px; }
  .hero-copy { max-width: 800px; }
  .product-scene { min-height: 470px; }
  .product-window { right: 4%; width: 88%; }
  .floating-card--channel { right: 0; }
  .operations-grid { grid-template-columns: 1fr 1fr; }
  .operation-card--large, .operation-card--wide { grid-column: span 2; }
  .offline-section__inner { gap: 45px; }
  .site-footer { grid-template-columns: 1.5fr repeat(3, 1fr); gap: 30px; }
  .form-section { grid-template-columns: 1fr; }
  .dashboard-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px) {
  .site-header__inner { min-height: 72px; padding: 0 18px; }
  .brand-logo--header .brand-logo__viewport { width: 174px; height: 47px; }
  .brand-logo--header img { width: 200px; left: -12px; top: -42px; }
  .nav-toggle { display: block; }
  .site-header nav { position: absolute; top: 70px; left: 14px; right: 14px; display: none; align-items: stretch; gap: 4px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
  .site-header nav.open { display: flex; flex-direction: column; }
  .site-header nav a, .site-header nav a:nth-child(3), .site-header nav a:nth-child(4) { display: block; padding: 10px; }
  .nav-login { margin-top: 6px; }
  .hero { min-height: auto; }
  .hero__inner { min-height: auto; padding: 60px 19px 100px; gap: 50px; }
  h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  h2 { font-size: clamp(2.35rem, 11vw, 3.4rem); }
  .lead { font-size: 1.02rem; }
  .hero .actions { display: grid; }
  .hero .button { width: 100%; }
  .hero-proof { gap: 12px; }
  .product-scene { min-height: 390px; }
  .product-window { width: 104%; right: -7%; transform: none; }
  .mock-main { padding: 18px; }
  .mock-metrics article:nth-child(3) { display: none; }
  .mock-metrics { grid-template-columns: 1fr 1fr; }
  .floating-card { min-width: 175px; }
  .floating-card--sync { left: -2px; bottom: -10px; }
  .floating-card--channel { display: none; }
  .signal-bar { margin-top: -38px; padding: 0 12px; }
  .signal-bar > div { overflow: auto; justify-content: flex-start; gap: 14px; border-radius: 14px; white-space: nowrap; }
  .section, .offline-section__inner { padding: 90px 19px; }
  .section-heading--split, .offline-section__inner { grid-template-columns: 1fr; }
  .section-heading--split { gap: 15px; }
  .operations-grid { grid-template-columns: 1fr; }
  .operation-card, .operation-card--large, .operation-card--wide { min-height: 350px; grid-column: auto; display: flex; }
  .operation-card--large { min-height: 570px; }
  .order-visual { min-height: 210px; }
  .architecture-visual { min-height: 390px; }
  .arch-badge { right: 0; top: 0; }
  .update-flow { grid-template-columns: 1fr; gap: 10px; }
  .update-flow > b { width: 1px; height: 18px; justify-self: center; }
  .update-flow article { width: 100%; min-height: 125px; }
  .feature-status { align-items: flex-start; flex-direction: column; }
  .plans-grid { grid-template-columns: 1fr; }
  .plans-grid article.featured { transform: none; }
  .final-cta { min-height: 550px; padding: 80px 19px; }
  .final-cta__mark { right: -210px; }
  .site-footer { grid-template-columns: 1fr 1fr; padding: 65px 19px 30px; }
  .site-footer__brand { grid-column: 1/-1; }
  .page-hero { min-height: 540px; grid-template-columns: 1fr; padding: 80px 19px; }
  .page-hero__visual { display: none; }
  .breadcrumb { margin-bottom: 35px; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-card { min-height: 230px; }
  .update-console__body { grid-template-columns: 1fr; padding: 30px; }
  .console-arrow { transform: rotate(90deg); justify-self: center; }
  .download-card { grid-template-columns: 1fr; }
  .download-status, .download-card .button { grid-column: 1; }
  .field-pair { grid-template-columns: 1fr; }
  .form-footer { align-items: flex-start; flex-direction: column; }
  .page-cta { margin: 0 15px 80px; align-items: flex-start; flex-direction: column; padding: 32px; }
  .login-layout { grid-template-columns: 1fr; }
  .login-brand { display: none; }
  .login-card { margin: 50px auto; padding: 30px; }
  .dashboard { grid-template-columns: 1fr; }
  .dashboard-sidebar { position: relative; }
  .dashboard-sidebar nav { grid-template-columns: repeat(2, 1fr); }
  .dashboard-logout { margin-top: 20px; }
  .dashboard-main { padding: 24px 16px; }
  .dashboard-head { align-items: flex-start; flex-direction: column; gap: 15px; }
  .dashboard-content { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .actions { display: grid; }
  .actions .button { width: 100%; }
  .product-window { width: 120%; right: -18%; }
  .mock-sidebar { display: none; }
  .window-body { grid-template-columns: 1fr; }
  .signal-bar span { font-size: .7rem; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer__brand, .footnote { grid-column: 1; }
  .lead-form { padding: 22px; }
  .dashboard-sidebar nav { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .js .reveal { opacity: 1; transform: none; }
}