:root {
  --navy: #0b1f3a;
  --navy-2: #123056;
  --ink: #10233d;
  --muted: #5a6d86;
  --line: #dbe4f0;
  --paper: #f5f8fc;
  --white: #ffffff;
  --green: #22c55e;
  --green-2: #16a34a;
  --green-soft: #e8f9ee;
  --blue: #2563eb;
  --warn: #b45309;
  --danger: #b42318;
  --shadow: 0 16px 40px rgba(11, 31, 58, 0.1);
  --radius: 18px;
  --max: 1180px;
  --header: 76px;
  --font: "Segoe UI Variable", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.section { padding: 72px 0; }
.section.alt { background: var(--paper); }
.section.dark { background: linear-gradient(135deg, #0b1f3a 0%, #16325c 70%, #0f766e 140%); color: #e8eef8; }
.kicker { letter-spacing: .18em; text-transform: uppercase; font-size: 12px; font-weight: 800; color: var(--green-2); margin: 0 0 10px; }
.dark .kicker { color: var(--green); }
h1, h2, h3 { font-weight: 800; letter-spacing: -.03em; line-height: 1.12; margin: 0 0 14px; }
h1 { font-size: clamp(34px, 5vw, 58px); color: var(--navy); }
h1 .accent { color: var(--green-2); }
h2 { font-size: clamp(26px, 3.4vw, 40px); }
h3 { font-size: 18px; }
.lead { font-size: 18px; color: var(--muted); max-width: 720px; }
.dark .lead, .dark p { color: #d5e0ef; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 13px 20px; font-weight: 800; cursor: pointer; text-decoration: none; font-size: 15px; line-height: 1; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #05321a; }
.btn-primary:hover { background: #4ade80; }
.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.hero .btn-ghost { color: var(--navy); border-color: #c9d6e8; background: #fff; }
.btn-outline { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.94); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.nav { height: var(--header); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy); text-decoration: none; font-weight: 800; }
.brand:hover { text-decoration: none; }
.brand img { width: 38px; height: 38px; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text b { font-size: 18px; letter-spacing: .02em; }
.brand-text b span { color: var(--green-2); }
.brand-text small { margin-top: 4px; font-size: 9px; letter-spacing: .22em; color: var(--muted); font-weight: 700; }
.nav-links { display: flex; gap: 18px; align-items: center; }
.nav-links a { color: var(--navy-2); font-weight: 700; font-size: 14px; text-decoration: none; }
.nav-links a:hover, .nav-links a.active { color: var(--green-2); }
.nav-cta { display: flex; gap: 8px; }
.nav-cta .btn { padding: 10px 14px; font-size: 13px; }
.burger { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--navy); }
.hero { position: relative; padding: 36px 0 28px; overflow: hidden; background: radial-gradient(circle at 92% 0%, #16325c 0 180px, transparent 181px), linear-gradient(180deg, #ffffff 0%, #f3f7fb 100%); }
.hero:after { content: "Offline  ·  Reliable  ·  Powerful"; position: absolute; top: 28px; right: 28px; width: 150px; color: #fff; font-weight: 800; font-size: 13px; text-align: right; line-height: 1.35; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 28px; align-items: center; position: relative; z-index: 2; }
.script-line { font-size: 22px; font-weight: 800; color: var(--navy); margin: 0 0 10px; }
.script-line em { font-style: normal; color: var(--green-2); border-bottom: 3px solid var(--green); }
.feature-icons { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 26px 0 18px; }
.ficon { text-align: center; font-size: 12px; font-weight: 700; color: var(--muted); }
.ficon span { width: 52px; height: 52px; margin: 0 auto 8px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 18px; }
.ficon.c1 span { background: #16a34a; }
.ficon.c2 span { background: #2563eb; }
.ficon.c3 span { background: #f59e0b; }
.ficon.c4 span { background: #7c3aed; }
.ficon.c5 span { background: #0ea5e9; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 7px 12px; font-size: 12px; font-weight: 800; background: var(--green-soft); color: #166534; }
.chip.warn { background: #fff1f2; color: #9f1239; }
.chip.purple { background: #f3e8ff; color: #6b21a8; }
.laptop { background: #1c1c1e; border-radius: 18px 18px 10px 10px; padding: 10px 10px 0; box-shadow: var(--shadow); }
.laptop-screen { background: #f8fafc; color: var(--ink); border-radius: 10px; min-height: 300px; display: grid; grid-template-columns: 118px 1fr; overflow: hidden; }
.side { background: var(--navy); color: #dbe7f6; padding: 12px 10px; font-size: 11px; }
.side b { display: block; margin-bottom: 10px; color: #fff; }
.side div { padding: 6px 8px; border-radius: 8px; margin-bottom: 4px; }
.side .on { background: #16325c; color: var(--green); font-weight: 800; }
.dash { padding: 12px; }
.kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.kpi div { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px; }
.kpi b { display: block; font-size: 10px; color: var(--muted); }
.kpi span { font-size: 12px; font-weight: 800; }
.modgrid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 8px; margin-top: 8px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px; font-size: 11px; }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 64px; margin-top: 8px; }
.bars i { display: block; width: 12px; background: linear-gradient(#22c55e, #16325c); border-radius: 4px 4px 0 0; }
.mp-row { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px solid #eef2f7; }
.lid { height: 12px; background: #c5cdd6; border-radius: 0 0 40px 40px; margin: 0 40px; }
.caption { font-size: 11px; color: var(--muted); margin: 8px 0 0; text-align: center; }
.mp-band { padding: 28px 0; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mp-layout { display: grid; grid-template-columns: 1.4fr .7fr; gap: 18px; align-items: center; }
.mp-track { display: flex; flex-wrap: wrap; gap: 12px; }
.mp-item { min-width: 92px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 12px 10px; text-align: center; }
.mp-dot { width: 36px; height: 36px; border-radius: 50%; margin: 0 auto 8px; display: grid; place-items: center; color: #fff; font-weight: 800; }
.mp-item strong { display: block; font-size: 12px; }
.mp-item small { color: var(--muted); font-size: 10px; }
.mp-item.more { border-style: dashed; background: #fff; }
.dl-card { background: var(--navy); color: #fff; border-radius: 18px; padding: 22px; }
.dl-card h3 { color: #fff; margin-bottom: 6px; }
.dl-card p { color: #c9d7ea; margin: 0 0 12px; font-size: 14px; }
.dl-card .btn { width: 100%; }
.icon-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.icon-row article { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 16px; }
.pills { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 22px; }
.pill { border: 1px solid var(--line); background: #fff; color: var(--navy); border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 700; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cards[data-mp-cards] { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: 0 8px 24px rgba(11,31,58,.04); }
.card .icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--green-soft); color: var(--green-2); margin-bottom: 12px; font-weight: 800; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.note { border-left: 4px solid var(--green); background: var(--green-soft); padding: 14px 16px; border-radius: 0 12px 12px 0; margin: 20px 0; }
.warn-note { border-left: 4px solid var(--warn); background: #fff7ea; padding: 14px 16px; border-radius: 0 12px 12px 0; }
.flow { display: grid; gap: 10px; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: start; background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.num { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--navy); color: #fff; font-weight: 800; }
.sync-chain { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 10px; align-items: center; }
.sync-box { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 18px; text-align: center; }
.arrow { color: var(--green-2); font-weight: 800; }
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.price { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.price.featured { border-color: var(--green); box-shadow: var(--shadow); transform: translateY(-6px); }
.price .cost { font-size: 22px; font-weight: 800; color: var(--navy); }
.price ul { padding-left: 18px; margin: 0 0 12px; color: var(--muted); }
.price .btn { margin-top: auto; }
form .field { margin-bottom: 14px; }
label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 13px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font: inherit; background: #fff; color: var(--ink); }
textarea { min-height: 120px; resize: vertical; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 24px; max-width: 640px; }
.status { font-size: 14px; margin-top: 10px; }
.status.err { color: var(--danger); }
.status.ok { color: var(--green-2); }
.site-footer { background: var(--navy); color: #c5d0e0; padding: 0 0 24px; }
.foot-bar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; background: #071627; color: #fff; padding: 14px 0; font-size: 12px; font-weight: 700; text-align: center; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 24px; padding-top: 36px; }
.site-footer a { color: #dce6f4; }
.site-footer h3 { color: #fff; font-size: 16px; }
.site-footer .brand { color: #fff; }
.site-footer .brand-text small { color: #9db0c8; }
.copy { border-top: 1px solid rgba(255,255,255,.08); margin-top: 28px; padding-top: 16px; font-size: 13px; color: #8fa0b8; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.legal { max-width: 800px; }
.legal p, .legal li { color: var(--muted); }
.mobile-panel { display: none; background: #fff; border-top: 1px solid var(--line); }
.mobile-panel.open { display: block; }
.mobile-panel a, .mobile-panel .btn { display: block; color: var(--navy); padding: 14px 20px; border-bottom: 1px solid var(--line); text-decoration: none; }
@media (max-width: 980px) {
  .cards, .price-grid, .feature-icons, .icon-row, .foot-bar { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .sync-chain, .foot-grid, .mp-layout, .laptop-screen, .modgrid { grid-template-columns: 1fr; }
  .hero:after { display: none; }
  .arrow { transform: rotate(90deg); justify-self: center; }
  .nav-links, .nav-cta { display: none; }
  .burger { display: grid; place-items: center; }
  .price.featured { transform: none; }
  .side { display: flex; gap: 6px; overflow: auto; }
  .side div { white-space: nowrap; }
}
@media (max-width: 640px) {
  .cards, .price-grid, .feature-icons, .kpi { grid-template-columns: 1fr 1fr; }
  .foot-bar { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
}

.brand img.logo-mark { width: 40px; height: 40px; }
.brand img.logo-wide { height: 42px; width: auto; max-width: 220px; }
.mod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.mod-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px; box-shadow: 0 8px 22px rgba(11,31,58,.05); transition: transform .15s ease, box-shadow .15s ease; }
.mod-card:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(11,31,58,.1); }
.mod-card img { width: 44px; height: 44px; margin-bottom: 10px; }
.mod-card .cat { display: block; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--green-2); margin-bottom: 6px; }
.mod-card h3 { margin: 0 0 8px; font-size: 17px; }
.mod-card p { margin: 0; color: var(--muted); font-size: 13px; }
.product-frame { display: grid; grid-template-columns: 210px 1fr; min-height: 340px; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid #16325c; }
.product-nav { background: #0b1f3a; color: #d7e3f4; padding: 16px 12px; }
.product-nav .logo { height: 28px; width: auto; margin-bottom: 14px; }
.product-nav div { padding: 8px 10px; border-radius: 8px; font-size: 13px; font-weight: 700; }
.product-nav .on { background: #16325c; color: #fff; }
.product-main { background: #f7fafc; padding: 16px; }
.preview-mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.preview-mods article { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; font-size: 12px; font-weight: 800; text-align: center; }
.preview-mods img { width: 36px; height: 36px; margin: 0 auto 6px; }
.arch { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 12px; align-items: center; margin-top: 24px; }
.arch-box { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; text-align: center; box-shadow: 0 8px 20px rgba(11,31,58,.05); }
.arch-box img { width: 44px; height: 44px; margin: 0 auto 8px; }
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.trust article { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.mp-item img { width: 36px; height: 36px; margin: 0 auto 8px; }
.hero-copy { max-width: 560px; }
@media (max-width: 980px) {
  .mod-grid, .trust, .preview-mods { grid-template-columns: repeat(2, 1fr); }
  .product-frame, .arch { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .mod-grid, .trust { grid-template-columns: 1fr; }
}

html, body { overflow-x: hidden; }
.hero-mark { width: 56px; height: 56px; margin-bottom: 10px; }
.site-header .brand img.logo-wide { width: auto; height: 46px; max-width: min(200px, 48vw); }
.site-footer .brand img { width: 40px; height: auto; }
.product-nav .logo { height: 32px; width: auto; max-width: 140px; }
img[loading="lazy"] { content-visibility: auto; }
@media (max-width: 640px) {
  .hero-copy h1 { font-size: 32px; }
  .btn { width: 100%; }
  .nav-cta .btn { width: auto; }
  .row .btn { width: auto; min-width: 46%; }
}

.hero:after { display: none; }