:root {
  color-scheme: light;
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #f0f4fa;
  --ink: #101828;
  --ink-2: #344054;
  --muted: #667085;
  --muted-2: #98a2b3;
  --line: #e4e9f1;
  --line-strong: #d2d9e5;
  --navy: #081224;
  --navy-2: #0d182b;
  --navy-3: #142139;
  --blue: #2f6fed;
  --blue-2: #5e93ff;
  --cyan: #21b7c8;
  --green: #28a579;
  --orange: #d88628;
  --red: #d04d43;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 4px 12px rgba(16, 24, 40, .05);
  --shadow-md: 0 20px 60px rgba(15, 29, 52, .12), 0 4px 14px rgba(15, 29, 52, .05);
  --shadow-lg: 0 35px 100px rgba(3, 12, 29, .24), 0 12px 35px rgba(3, 12, 29, .16);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --font: "Segoe UI Variable", "Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
p, h1, h2, h3, h4, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; }
button { border: 0; cursor: pointer; }
::selection { background: rgba(47, 111, 237, .2); }
:focus-visible { outline: 3px solid rgba(47, 111, 237, .6); outline-offset: 3px; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }
.section-pad { padding: 84px 0 72px; }
.section-light { background: #fff; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 10000; transform: translateY(-150%); padding: 10px 14px; border-radius: 8px; background: #fff; color: var(--ink); box-shadow: var(--shadow-md); text-decoration: none; font-weight: 700; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(247, 249, 252, .82); border-bottom: 1px solid transparent; backdrop-filter: blur(20px) saturate(1.3); transition: border-color .25s ease, box-shadow .25s ease, background .25s ease; }
.site-header.scrolled { background: rgba(255, 255, 255, .93); border-color: rgba(210, 217, 229, .78); box-shadow: 0 8px 30px rgba(15, 29, 52, .06); }
.header-inner { min-height: 72px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; }
.brand-link { display: inline-flex; text-decoration: none; }
.brand-link img { width: 164px; height: auto; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 2vw, 30px); }
.main-nav a { position: relative; color: #475467; font-size: 14px; font-weight: 600; text-decoration: none; transition: color .2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; border-radius: 2px; background: var(--blue); transition: right .2s ease; }
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::after { right: 0; }
.menu-toggle { display: none; width: 42px; height: 42px; border-radius: 11px; background: #fff; border: 1px solid var(--line); align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.menu-toggle span:not(.sr-only) { width: 19px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }

.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 12px 20px; border: 1px solid transparent; border-radius: 12px; font-size: 15px; font-weight: 700; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease; }
.button svg, .text-link svg, .security-cta a svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:hover svg, .text-link:hover svg, .security-cta a:hover svg { transform: translateX(3px); }
.button-primary { color: #fff; background: linear-gradient(135deg, #2f6fed, #2564df); box-shadow: 0 12px 28px rgba(47, 111, 237, .25); }
.button-primary:hover { box-shadow: 0 16px 36px rgba(47, 111, 237, .34); }
.button-secondary { color: var(--ink); background: rgba(255, 255, 255, .82); border-color: var(--line-strong); box-shadow: 0 4px 12px rgba(16, 24, 40, .04); }
.button-secondary:hover { border-color: #aab5c5; background: #fff; }
.button-small { min-height: 40px; padding: 8px 15px; border-radius: 10px; font-size: 13px; }
.button-light { background: #fff; color: #102146; box-shadow: 0 12px 32px rgba(0, 0, 0, .18); }
.button-ghost-light { color: #fff; border-color: rgba(255, 255, 255, .27); background: rgba(255, 255, 255, .05); }

.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 18% 0%, rgba(47, 111, 237, .11), transparent 33%), linear-gradient(180deg, #fbfcff 0%, #f4f7fb 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(22, 48, 82, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(22, 48, 82, .035) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.65), transparent 82%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); opacity: .8; pointer-events: none; }
.hero-glow-one { width: 420px; height: 420px; right: -130px; top: -160px; background: radial-gradient(circle, rgba(34, 183, 200, .14), transparent 68%); }
.hero-glow-two { width: 520px; height: 520px; left: 30%; bottom: -420px; background: radial-gradient(circle, rgba(47, 111, 237, .12), transparent 67%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .89fr) minmax(520px, 1.11fr); align-items: center; gap: 52px; min-height: 660px; }
.hero-copy { padding: 28px 0 45px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 23px; padding: 7px 11px; color: #31537d; background: rgba(255, 255, 255, .8); border: 1px solid #dce5f1; border-radius: 999px; box-shadow: var(--shadow-sm); font-size: 12.5px; font-weight: 700; letter-spacing: .015em; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: #2db79a; box-shadow: 0 0 0 5px rgba(45, 183, 154, .12); }
.hero h1 { max-width: 670px; font-size: clamp(46px, 5vw, 70px); line-height: .995; letter-spacing: -.052em; font-weight: 760; text-wrap: balance; }
.hero h1 span { color: var(--blue); }
.hero-lead { max-width: 610px; margin-top: 26px; color: #4c5c70; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 31px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 27px; color: #5a687a; font-size: 12.5px; font-weight: 650; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 16px; height: 16px; fill: none; stroke: #2a9b78; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.hero-visual { position: relative; padding: 44px 0 20px; }
.app-window { overflow: hidden; border: 1px solid rgba(119, 139, 168, .34); border-radius: 18px; background: #0d1522; box-shadow: var(--shadow-lg); }
.app-window-hero { transform: perspective(1400px) rotateY(-3.2deg) rotateX(1.2deg); transform-origin: center; }
.app-topbar { height: 37px; display: grid; grid-template-columns: 78px 1fr auto; align-items: center; gap: 8px; padding: 0 12px; background: #131e2e; border-bottom: 1px solid #243249; color: #8797ad; font-size: 9px; }
.window-dots { display: flex; gap: 5px; }
.window-dots span { width: 7px; height: 7px; border-radius: 50%; background: #39485d; }
.window-dots span:first-child { background: #ee6a5e; }
.window-dots span:nth-child(2) { background: #e7b34b; }
.window-dots span:last-child { background: #52b788; }
.app-address { justify-self: center; min-width: 210px; padding: 4px 10px; border-radius: 6px; background: #0f1826; text-align: center; }
.lock-icon { color: #57cba6; }
.demo-label { padding: 3px 7px; border: 1px solid #2d638d; border-radius: 4px; color: #7bc7ed; letter-spacing: .05em; }
.app-shell { display: grid; grid-template-columns: 105px 1fr; min-height: 430px; }
.app-sidebar { padding: 11px 7px; background: #0a101a; border-right: 1px solid #1e293a; color: #8290a4; }
.app-brand-mini { display: flex; align-items: center; gap: 6px; padding: 1px 5px 14px; color: #eef4ff; font-size: 7px; }
.app-brand-mini span { display: grid; place-items: center; width: 21px; height: 21px; border-radius: 6px; background: linear-gradient(135deg, #3978f3, #2e9eae); font-weight: 800; }
.side-link { display: flex; align-items: center; gap: 6px; min-height: 25px; margin-bottom: 2px; padding: 0 7px; border-radius: 5px; font-size: 7px; }
.side-link i { width: 8px; height: 8px; border: 1px solid currentColor; border-radius: 2px; opacity: .75; }
.side-link.active { color: #fff; background: #285d9f; }
.side-sep { height: 1px; margin: 7px 4px; background: #202b3c; }
.app-content { min-width: 0; padding: 17px; background: #101722; color: #d7e0eb; }
.app-content-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.app-content-head h2 { margin-top: 2px; font-size: 14px; letter-spacing: -.02em; }
.micro-label { color: #617086; font-size: 6px; letter-spacing: .12em; }
.app-avatar { display: grid; place-items: center; width: 23px; height: 23px; border-radius: 50%; background: #233149; color: #9cb4d5; font-size: 7px; font-weight: 700; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.metric-card { position: relative; overflow: hidden; min-width: 0; padding: 10px 9px 9px 11px; border: 1px solid #223047; border-radius: 7px; background: #151e2c; }
.metric-card::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 2px; background: #4c84e8; }
.metric-orange::before { background: #e1a151; }
.metric-red::before { background: #da6c64; }
.metric-green::before { background: #55bd8f; }
.metric-card span { display: block; overflow: hidden; color: #8290a2; font-size: 6px; white-space: nowrap; text-overflow: ellipsis; }
.metric-card strong { display: block; margin: 6px 0 3px; overflow: hidden; color: #eef4fb; font-family: var(--mono); font-size: 15px; font-weight: 650; white-space: nowrap; }
.metric-card small { display: block; color: #5f6d7f; font-size: 5.5px; }
.app-panel { margin-top: 10px; border: 1px solid #223047; border-radius: 7px; background: #151e2c; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid #26334a; font-size: 7px; }
.panel-head button { padding: 3px 7px; border-radius: 4px; background: #20324d; color: #72a4e8; font-size: 5.5px; }
.table-row { display: grid; grid-template-columns: 1.3fr 1.15fr .75fr .7fr; align-items: center; gap: 8px; min-height: 43px; padding: 6px 10px; border-bottom: 1px solid #202c3e; color: #9cabbf; font-size: 6.5px; }
.table-row:last-child { border-bottom: 0; }
.table-row.table-head { min-height: 25px; color: #5d6a7b; background: #121a27; font-size: 5.5px; letter-spacing: .05em; text-transform: uppercase; }
.table-row b { display: block; color: #dfe8f4; font-family: var(--mono); font-size: 7px; }
.table-row small { display: block; color: #5d6a7a; font-size: 5.5px; }
.status { display: inline-flex; align-items: center; width: max-content; padding: 2px 5px; border-radius: 99px; font-style: normal; font-size: 5.5px; font-weight: 700; }
.status-warning { color: #e5ab5c; background: rgba(221, 157, 70, .12); }
.status-danger { color: #e77d75; background: rgba(218, 90, 82, .13); }
.status-info { color: #75aaf2; background: rgba(69, 128, 210, .14); }
.status-success { color: #58c99a; background: rgba(73, 179, 134, .14); }
.floating-chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 8px; padding: 10px 13px; border: 1px solid rgba(207, 220, 238, .78); border-radius: 12px; background: rgba(255, 255, 255, .9); box-shadow: 0 14px 38px rgba(24, 50, 84, .16); backdrop-filter: blur(15px); color: #30445f; font-size: 12px; font-weight: 700; }
.floating-chip span { width: 9px; height: 9px; border-radius: 50%; background: #32b58c; box-shadow: 0 0 0 5px rgba(50, 181, 140, .12); }
.floating-chip svg { width: 16px; height: 16px; fill: none; stroke: #3b74e9; stroke-width: 1.6; }
.chip-top { right: -18px; top: 7px; }
.chip-bottom { left: -23px; bottom: 13px; }
.mockup-note { margin-top: 14px; color: #718096; font-size: 10.5px; text-align: right; }

.signal-strip { position: relative; z-index: 2; border-block: 1px solid #e7ebf1; background: rgba(255,255,255,.86); }
.signal-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.signal-grid > div { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 98px; border-right: 1px solid #e8edf3; }
.signal-grid > div:last-child { border-right: 0; }
.signal-icon { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #dce4ee; border-radius: 10px; background: #f8fafc; color: #3a6fcf; }
.signal-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.signal-grid p strong, .signal-grid p small { display: block; }
.signal-grid p strong { font-size: 13px; }
.signal-grid p small { margin-top: 2px; color: #7a8798; font-size: 10.5px; }

.section-heading { max-width: 720px; margin-bottom: 50px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-kicker { display: inline-block; margin-bottom: 15px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.section-heading h2, .ai-copy h2, .synology-copy h2, .faq-intro h2 { font-size: clamp(36px, 4.4vw, 56px); line-height: 1.08; letter-spacing: -.043em; font-weight: 750; text-wrap: balance; }
.section-heading p { margin-top: 18px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.problem-grid { display: grid; grid-template-columns: 1fr 58px 1fr; align-items: stretch; gap: 18px; }
.problem-card { position: relative; overflow: hidden; min-height: 390px; padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: #f7f9fc; }
.problem-card::after { content: ""; position: absolute; width: 260px; height: 260px; right: -130px; bottom: -130px; border-radius: 50%; background: rgba(124, 142, 168, .06); }
.problem-after { background: linear-gradient(145deg, #eef5ff, #f7fbff); border-color: #d2e1f7; }
.problem-after::after { background: rgba(47, 111, 237, .08); }
.card-label { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 34px; color: #7c8797; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.card-label span { width: 8px; height: 8px; border-radius: 50%; background: #aab2bf; }
.problem-after .card-label { color: #3868b3; }
.problem-after .card-label span { background: #3c79df; }
.problem-card h3 { max-width: 430px; font-size: 28px; line-height: 1.2; letter-spacing: -.03em; }
.cross-list, .check-list { display: grid; gap: 15px; margin-top: 29px; list-style: none; }
.cross-list li, .check-list li { position: relative; padding-left: 28px; color: #5c6878; }
.cross-list li::before, .cross-list li::after { content: ""; position: absolute; left: 6px; top: 12px; width: 12px; height: 1.8px; border-radius: 2px; background: #a0a9b7; transform: rotate(45deg); }
.cross-list li::after { transform: rotate(-45deg); }
.check-list li::before { content: ""; position: absolute; left: 3px; top: 6px; width: 13px; height: 7px; border-left: 2px solid #2a9b78; border-bottom: 2px solid #2a9b78; transform: rotate(-45deg); }
.problem-arrow { display: grid; place-items: center; }
.problem-arrow svg { width: 46px; height: 46px; padding: 11px; border: 1px solid #dce3ec; border-radius: 50%; background: #fff; fill: none; stroke: #708097; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; box-shadow: var(--shadow-sm); }

.section-dark { position: relative; overflow: hidden; background: #081222; color: #f3f6fb; }
.product-section { padding-bottom: 130px; }
.product-section::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 40% 0%, rgba(55, 112, 224, .15), transparent 33%), linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: auto, 52px 52px, 52px 52px; }
.product-glow { position: absolute; width: 820px; height: 440px; left: 50%; top: 250px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(circle, rgba(47,111,237,.18), transparent 68%); filter: blur(20px); }
.section-heading-dark { position: relative; z-index: 1; }
.section-heading-dark .section-kicker { color: #76a5ff; }
.section-heading-dark p { color: #9ba9bd; }
.product-demo { position: relative; z-index: 2; }
.demo-tabs { display: flex; align-items: stretch; justify-content: center; gap: 6px; margin-bottom: 18px; padding: 6px; border: 1px solid #26354d; border-radius: 14px; background: rgba(12, 24, 43, .85); }
.demo-tabs button { display: flex; align-items: center; justify-content: center; gap: 8px; flex: 1; min-height: 48px; padding: 8px 14px; border-radius: 10px; background: transparent; color: #8e9caf; font-size: 13px; font-weight: 700; transition: color .2s ease, background .2s ease; }
.demo-tabs button span { color: #55657d; font-family: var(--mono); font-size: 10px; }
.demo-tabs button:hover { color: #dce6f4; background: rgba(255,255,255,.04); }
.demo-tabs button[aria-selected="true"] { color: #fff; background: linear-gradient(135deg, #2f6fed, #275fc9); box-shadow: 0 9px 24px rgba(28, 86, 199, .27); }
.demo-tabs button[aria-selected="true"] span { color: #bcd2ff; }
.demo-stage { overflow: hidden; border: 1px solid #2a3a54; border-radius: 22px; background: #0d1625; box-shadow: 0 35px 90px rgba(0, 0, 0, .42); }
.demo-stage-bar { min-height: 39px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 15px; border-bottom: 1px solid #26354c; background: #121d2f; color: #6f7f96; font-family: var(--mono); font-size: 9px; }
.demo-badge { padding: 3px 8px; border: 1px solid #306492; border-radius: 5px; color: #81c5e8; font-family: var(--font); font-size: 8px; font-weight: 800; letter-spacing: .07em; }
.demo-layout { display: grid; grid-template-columns: 190px 1fr; min-height: 650px; }
.demo-sidebar { padding: 20px 12px; border-right: 1px solid #26344a; background: #09111d; }
.demo-mini-logo { display: flex; align-items: center; gap: 10px; padding: 2px 9px 20px; border-bottom: 1px solid #1e2a3d; color: #eaf1fc; font-size: 12px; }
.demo-mini-logo span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, #387af2, #2ca9b7); font-size: 10px; font-weight: 800; }
.demo-nav { width: 100%; display: flex; align-items: center; gap: 10px; min-height: 39px; margin-top: 4px; padding: 0 10px; border-radius: 8px; background: transparent; color: #8190a5; font-size: 11px; font-weight: 600; text-align: left; transition: background .2s ease, color .2s ease; }
.demo-nav svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.demo-nav:hover { background: rgba(255,255,255,.05); color: #c4d0df; }
.demo-nav.active { color: #fff; background: #245a9e; }
.demo-nav-sep { height: 1px; margin: 14px 8px 10px; background: #1e2a3c; }
.demo-content { min-width: 0; padding: 28px; background: #101824; }
.demo-panel { animation: panel-in .26s ease; }
@keyframes panel-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.demo-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.demo-heading small { display: block; margin-bottom: 3px; color: #68778c; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.demo-heading h3 { color: #eef4fc; font-size: 23px; letter-spacing: -.025em; }
.demo-heading button, .demo-card-head button { padding: 8px 12px; border: 1px solid #32689e; border-radius: 8px; background: #1e4f84; color: #dcecff; font-size: 10px; font-weight: 700; }
.demo-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.demo-kpis article { position: relative; overflow: hidden; padding: 16px; border: 1px solid #26364e; border-radius: 11px; background: #151f2e; }
.demo-kpis article::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 3px; background: #4c84e8; }
.demo-kpis .warn::before { background: #d99a49; }
.demo-kpis .bad::before { background: #d75e55; }
.demo-kpis .ok::before { background: #48b98a; }
.demo-kpis span { display: block; color: #8a99ad; font-size: 10px; }
.demo-kpis strong { display: block; margin: 8px 0 4px; color: #f2f6fc; font-family: var(--mono); font-size: 23px; line-height: 1.1; }
.demo-kpis small { color: #647387; font-size: 8px; }
.demo-columns { display: grid; grid-template-columns: 1.45fr .75fr; gap: 14px; margin-top: 15px; }
.demo-card { padding: 17px; border: 1px solid #26364e; border-radius: 11px; background: #151f2e; }
.demo-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 13px; border-bottom: 1px solid #27364c; }
.demo-card-head h4 { color: #e8eef7; font-size: 12px; }
.demo-card-head > span { padding: 3px 7px; border-radius: 99px; background: #1e2b3e; color: #8291a5; font-size: 8px; }
.demo-table { margin-top: 4px; }
.demo-table-row { display: grid; grid-template-columns: 1.35fr 1fr .8fr .72fr; align-items: center; gap: 10px; min-height: 47px; padding: 7px 7px; border-bottom: 1px solid #243247; color: #9aa8ba; font-size: 9px; }
.demo-table-row:last-child { border-bottom: 0; }
.demo-table-row.head { min-height: 35px; color: #657488; font-size: 7.5px; text-transform: uppercase; letter-spacing: .06em; }
.demo-table-row b { display: block; color: #e4ebf4; font-family: var(--mono); font-size: 9px; }
.demo-table-row small { display: block; margin-top: 1px; color: #5f6d80; font-size: 7.5px; }
.demo-board-card { min-height: 267px; }
.board-note { display: grid; grid-template-columns: 7px 1fr auto; align-items: center; gap: 10px; min-height: 79px; border-bottom: 1px solid #26354b; }
.board-note:last-child { border-bottom: 0; }
.board-note i { width: 6px; height: 34px; border-radius: 6px; background: #537ebc; }
.board-note i.priority-high { background: #d6813d; }
.board-note strong, .board-note small { display: block; }
.board-note strong { color: #dfe7f2; font-size: 10px; }
.board-note small { margin-top: 4px; color: #6f7d91; font-size: 8px; }
.board-note > b { color: #55749e; }
.vehicle-hero-card { display: grid; grid-template-columns: 160px 1fr 190px; align-items: center; gap: 20px; padding: 16px 19px; border: 1px solid #2a3a51; border-radius: 12px; background: linear-gradient(135deg, #162336, #141e2d); }
.vehicle-art { display: grid; place-items: center; height: 100px; border-radius: 9px; background: radial-gradient(circle at 50% 80%, #283a56, #111b2a 70%); }
.vehicle-summary .demo-tag { display: inline-flex; padding: 3px 7px; border-radius: 99px; background: rgba(61, 186, 137, .15); color: #60c99e; font-size: 8px; font-weight: 800; }
.vehicle-summary h4 { margin-top: 8px; color: #f2f6fc; font-family: var(--mono); font-size: 22px; }
.vehicle-summary p { margin-top: 2px; color: #78879b; font-family: var(--mono); font-size: 9px; }
.vehicle-summary > div { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.vehicle-summary > div span { padding: 4px 7px; border-radius: 5px; background: #1d2b40; color: #9fb0c5; font-size: 8px; }
.next-action { padding-left: 22px; border-left: 1px solid #2b3a50; }
.next-action small, .next-action strong, .next-action span { display: block; }
.next-action small { color: #6f7f93; font-size: 8px; }
.next-action strong { margin-top: 6px; color: #e4ebf5; font-size: 12px; }
.next-action span { margin-top: 5px; color: #e1a057; font-size: 9px; font-weight: 700; }
.vehicle-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; margin-top: 14px; }
.vehicle-detail-grid .full { grid-column: 1 / -1; }
.data-list { display: grid; gap: 0; margin-top: 5px; }
.data-list > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 35px; border-bottom: 1px solid #253449; font-size: 9px; }
.data-list > div:last-child { border-bottom: 0; }
.data-list dt { color: #718095; }
.data-list dd { color: #d7e0ec; text-align: right; }
.term-row { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 12px; min-height: 42px; border-bottom: 1px solid #253449; color: #8290a4; font-size: 9px; }
.term-row:last-child { border-bottom: 0; }
.term-row strong { color: #dce4ee; font-family: var(--mono); font-size: 9px; }
.doc-row { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 11px; min-height: 54px; border-bottom: 1px solid #27354a; }
.doc-row:last-child { border-bottom: 0; }
.file-icon { display: grid; place-items: center; width: 31px; height: 34px; border-radius: 5px; background: rgba(221, 95, 81, .14); color: #e3776c; font-size: 7px; font-weight: 800; }
.doc-row strong, .doc-row small { display: block; }
.doc-row strong { color: #dde5ef; font-size: 9px; }
.doc-row small { color: #6f7d90; font-size: 7.5px; }
.doc-row em { color: #5dbd96; font-size: 7.5px; font-style: normal; }
.filter-row { display: flex; align-items: center; gap: 6px; margin-bottom: 13px; }
.filter { padding: 6px 10px; border: 1px solid #2a3b53; border-radius: 99px; color: #79889c; font-size: 8px; }
.filter.active { color: #fff; border-color: #356bb8; background: #285d9e; }
.filter-search { margin-left: auto; min-width: 170px; padding: 7px 10px; border: 1px solid #2a3b53; border-radius: 7px; color: #66768b; font-size: 8px; }
.policy-card { padding-top: 5px; }
.policy-table .demo-table-row { grid-template-columns: 1.1fr 1.1fr .85fr 1fr .6fr; }
.policy-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 13px; margin-top: 15px; padding: 16px; border: 1px solid #2a3a51; border-radius: 11px; background: #131d2b; }
.policy-flow > div { display: grid; grid-template-columns: 27px 1fr; grid-template-rows: auto auto; column-gap: 9px; }
.policy-flow > div span { grid-row: 1 / span 2; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 8px; background: #214d81; color: #bcd7ff; font-size: 9px; font-weight: 800; }
.policy-flow strong { color: #dce5ef; font-size: 9px; }
.policy-flow small { color: #6c7b8f; font-size: 7.5px; }
.policy-flow > i { color: #466386; font-style: normal; }
.fuel-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 13px; }
.fuel-summary article { padding: 13px; border: 1px solid #283950; border-radius: 10px; background: #151f2e; }
.fuel-summary small, .fuel-summary strong { display: block; }
.fuel-summary small { color: #78879a; font-size: 8px; }
.fuel-summary strong { margin-top: 6px; color: #edf3fb; font-family: var(--mono); font-size: 16px; }
.fuel-summary strong.orange { color: #e1a45e; }
.chart-card { padding-bottom: 12px; }
.bar-chart { height: 195px; display: flex; align-items: flex-end; justify-content: space-around; gap: 16px; padding: 30px 17px 12px; background-image: linear-gradient(#26354a 1px, transparent 1px); background-size: 100% 37px; }
.bar-chart > div { position: relative; width: 45px; height: var(--h); min-height: 20px; border-radius: 6px 6px 2px 2px; background: linear-gradient(180deg, #547fc2, #315b99); }
.bar-chart > div.current { background: linear-gradient(180deg, #67a1ff, #2f6fed); box-shadow: 0 0 22px rgba(47,111,237,.24); }
.bar-chart span { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); color: #aab8c9; font-size: 8px; }
.bar-chart small { position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%); color: #68778b; font-size: 8px; }
.import-result { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 12px; margin-top: 30px; padding: 13px 15px; border: 1px solid #27533f; border-radius: 10px; background: rgba(34, 119, 83, .12); }
.success-ring { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #4baf86; border-radius: 50%; color: #63c99e; font-weight: 800; }
.import-result strong { display: block; color: #d9eee5; font-size: 9px; }
.import-result p { margin-top: 3px; color: #6f9583; font-size: 7.5px; }
.import-result button { padding: 7px 10px; border-radius: 7px; background: #2a8c67; color: #fff; font-size: 8px; font-weight: 700; }
.ai-banner { display: flex; align-items: center; gap: 14px; padding: 16px; border: 1px solid #355893; border-radius: 11px; background: linear-gradient(135deg, rgba(43, 90, 171, .23), rgba(38, 76, 124, .08)); }
.ai-spark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, #3269d7, #268f9c); box-shadow: 0 10px 24px rgba(39, 102, 191, .23); }
.ai-spark svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ai-banner strong { display: block; color: #f0f5fc; font-size: 12px; }
.ai-banner p { margin-top: 3px; color: #94a8c2; font-size: 9px; }
.ai-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; margin-top: 13px; }
.ai-finding { padding: 16px; border: 1px solid #304058; border-radius: 11px; background: #151f2e; }
.ai-finding.high { border-top: 3px solid #dc7768; }
.ai-finding.medium { border-top: 3px solid #dca252; }
.finding-head { display: flex; justify-content: space-between; gap: 10px; }
.finding-head span { color: #e17d70; font-size: 7px; font-weight: 800; letter-spacing: .06em; }
.ai-finding.medium .finding-head span { color: #e0a65e; }
.finding-head small { color: #607086; font-size: 7px; }
.ai-finding h4 { margin-top: 13px; color: #edf3fb; font-size: 13px; }
.ai-finding p { margin-top: 6px; color: #8c9caf; font-size: 9px; line-height: 1.5; }
.ai-finding blockquote { margin: 12px 0 0; padding: 9px 10px; border-left: 2px solid #4d739e; background: #111a28; color: #9cadc1; font-family: var(--mono); font-size: 7.5px; }
.finding-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 13px; }
.finding-actions button { padding: 6px 8px; border: 1px solid #31445f; border-radius: 6px; background: #1b293d; color: #93a8c1; font-size: 7.5px; }
.finding-actions button:last-child { border-color: #3469a7; background: #25588f; color: #dceeff; }
.cost-box { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 12px; margin-top: 13px; padding: 12px 15px; border: 1px solid #2d3e57; border-radius: 9px; background: #121c2a; color: #7f8fa4; font-size: 8px; }
.cost-box strong { color: #9ac1ff; font-family: var(--mono); font-size: 12px; }
.cost-box small { text-align: right; }

.features-section { background: #f7f9fc; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { position: relative; overflow: hidden; min-height: 290px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 5px 20px rgba(16, 24, 40, .035); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.feature-card:hover { transform: translateY(-4px); border-color: #cbd7e8; box-shadow: var(--shadow-md); }
.feature-card-large { grid-column: span 2; min-height: 330px; background: linear-gradient(140deg, #fff, #f1f6ff); }
.feature-card-wide { grid-column: span 2; }
.feature-no { position: absolute; top: 20px; right: 22px; color: #c4ccd8; font-family: var(--mono); font-size: 11px; }
.feature-icon { display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid #dce5f2; border-radius: 13px; background: #f2f6fc; color: #3f73d2; }
.feature-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { max-width: 470px; margin-top: 22px; font-size: 22px; line-height: 1.25; letter-spacing: -.025em; }
.feature-card p { max-width: 630px; margin-top: 13px; color: #667386; font-size: 14px; line-height: 1.7; }
.feature-mini-ui { display: flex; align-items: center; gap: 11px; width: max-content; max-width: 100%; margin-top: 29px; padding: 11px 14px; border: 1px solid #dce5f2; border-radius: 10px; background: rgba(255,255,255,.8); color: #526278; font-family: var(--mono); font-size: 10px; box-shadow: var(--shadow-sm); }
.feature-mini-ui i { width: 4px; height: 4px; border-radius: 50%; background: #91a1b6; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 26px; }
.tag-row span { padding: 5px 9px; border: 1px solid #d9e3f1; border-radius: 99px; background: #f5f8fc; color: #59708e; font-size: 10px; font-weight: 700; }

.ai-section { overflow: hidden; background: #fff; }
.ai-layout { display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 74px; }
.ai-copy h2 span { color: var(--blue); }
.ai-copy > p { max-width: 560px; margin-top: 20px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.ai-principles { display: grid; gap: 0; margin-top: 35px; border-top: 1px solid var(--line); }
.ai-principles > div { display: grid; grid-template-columns: 37px 1fr; gap: 12px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.ai-principles > div > span { padding-top: 3px; color: #7c92b1; font-family: var(--mono); font-size: 10px; }
.ai-principles strong, .ai-principles small { display: block; }
.ai-principles strong { font-size: 14px; }
.ai-principles small { margin-top: 3px; color: #748093; font-size: 12.5px; }
.ai-flow-card { position: relative; padding: 28px; border: 1px solid #d7e1ef; border-radius: 24px; background: linear-gradient(145deg, #f7faff, #fff); box-shadow: var(--shadow-md); }
.ai-flow-card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: radial-gradient(circle at 95% 4%, rgba(47,111,237,.09), transparent 32%); }
.ai-flow-head { position: relative; display: flex; align-items: center; gap: 9px; padding-bottom: 18px; border-bottom: 1px solid #e0e7f1; color: #49617f; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #32b98d; box-shadow: 0 0 0 5px rgba(50,185,141,.13); }
.ai-flow-step { position: relative; display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 16px; padding: 20px 0; }
.step-icon { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid #d9e2ef; border-radius: 14px; background: #fff; color: #56728f; box-shadow: var(--shadow-sm); }
.step-icon.glow { color: #fff; border-color: transparent; background: linear-gradient(135deg, #2f6fed, #27a9b7); box-shadow: 0 12px 24px rgba(47,111,237,.2); }
.step-icon.success { color: #fff; border-color: transparent; background: #2aa47c; }
.step-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ai-flow-step small { display: block; color: #8795a7; font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.ai-flow-step strong { display: block; margin-top: 3px; font-size: 14px; }
.ai-flow-step p { margin-top: 3px; color: #7a8798; font-size: 12px; }
.flow-line { height: 24px; margin: -11px 0 -11px 23px; border-left: 1px dashed #afbdd0; }
.ai-disclaimer { position: relative; display: grid; grid-template-columns: 35px 1fr; gap: 12px; margin-top: 13px; padding: 15px; border: 1px solid #d8e4f5; border-radius: 13px; background: #edf4ff; }
.ai-disclaimer svg { width: 27px; height: 27px; fill: none; stroke: #346fcf; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ai-disclaimer strong { display: block; color: #315e9e; font-size: 12px; }
.ai-disclaimer p { color: #58708d; font-size: 11px; line-height: 1.6; }

.synology-section { background: #f3f6fa; }
.synology-card { position: relative; overflow: hidden; display: grid; grid-template-columns: .94fr 1.06fr; gap: 50px; padding: 58px; border-radius: 30px; background: linear-gradient(135deg, #0b1628 0%, #101f38 65%, #142b4b 100%); color: #fff; box-shadow: 0 28px 80px rgba(10, 27, 52, .22); }
.synology-card::before { content: ""; position: absolute; width: 450px; height: 450px; right: -130px; top: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(55, 134, 255, .19), transparent 66%); }
.synology-copy, .server-visual { position: relative; z-index: 1; }
.synology-badge { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 23px; padding: 7px 10px; border: 1px solid rgba(126, 166, 224, .28); border-radius: 999px; background: rgba(84, 127, 193, .09); color: #9dc2f7; font-size: 11px; font-weight: 750; }
.synology-badge svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.synology-copy h2 span { color: #70a4ff; }
.synology-copy > p { max-width: 540px; margin-top: 20px; color: #a8b7ca; font-size: 15px; line-height: 1.75; }
.deployment-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 21px 25px; margin-top: 32px; }
.deployment-points > div { display: grid; grid-template-columns: 29px 1fr; gap: 10px; }
.deployment-points > div > span { padding-top: 2px; color: #6e8bae; font-family: var(--mono); font-size: 9px; }
.deployment-points strong, .deployment-points small { display: block; }
.deployment-points strong { font-size: 12px; }
.deployment-points small { margin-top: 4px; color: #8496ac; font-size: 10px; line-height: 1.5; }
.server-visual { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 0; }
.network-cloud { position: relative; z-index: 2; padding: 7px 14px; border: 1px solid #47658d; border-radius: 99px; background: #152743; color: #9fc5f5; font-family: var(--mono); font-size: 9px; }
.connector { width: 1px; height: 25px; border-left: 1px dashed #4a6486; }
.nas-box { width: min(100%, 490px); overflow: hidden; border: 1px solid #365070; border-radius: 18px; background: #0b1422; box-shadow: 0 24px 55px rgba(0,0,0,.28); }
.nas-top { display: flex; align-items: center; gap: 5px; min-height: 35px; padding: 0 12px; border-bottom: 1px solid #263b57; background: #12223a; }
.nas-top > span { width: 5px; height: 5px; border-radius: 50%; background: #3d8f79; }
.nas-top b { margin-left: auto; color: #6380a5; font-family: var(--mono); font-size: 7px; letter-spacing: .08em; }
.container-stack { padding: 15px; }
.container-box { display: grid; grid-template-columns: 37px 1fr auto; align-items: center; gap: 11px; min-height: 63px; margin-bottom: 10px; padding: 10px 12px; border: 1px solid #2a425f; border-radius: 10px; background: #122238; }
.container-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: linear-gradient(135deg, #3778ed, #2aa7b5); font-size: 10px; font-weight: 800; }
.db-cylinder { position: relative; display: block; width: 31px; height: 28px; border: 2px solid #6b91c1; border-radius: 50% / 23%; }
.db-cylinder::before, .db-cylinder::after { content: ""; position: absolute; left: -2px; width: 31px; height: 10px; border: 2px solid #6b91c1; border-top: 0; border-radius: 0 0 50% 50%; }
.db-cylinder::before { top: 7px; }
.db-cylinder::after { top: 15px; }
.container-box strong, .container-box small { display: block; }
.container-box strong { font-size: 10px; }
.container-box small { margin-top: 2px; color: #748ca9; font-size: 8px; }
.container-box em { color: #6a86a8; font-family: var(--mono); font-size: 7px; font-style: normal; }
.volume-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.volume-grid > div { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; border: 1px solid #273b55; border-radius: 8px; background: #0e1a2a; color: #7990ad; font-size: 8px; }
.volume-grid svg { width: 14px; height: 14px; fill: none; stroke: #5681bc; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.backup-targets { width: min(100%, 440px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 20px; }
.backup-targets > div { display: flex; align-items: center; gap: 10px; padding: 11px; border: 1px solid #314965; border-radius: 10px; background: rgba(15, 29, 49, .8); }
.backup-icon { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 8px; background: #1d3e66; color: #a8cbfa; }
.backup-targets strong, .backup-targets small { display: block; }
.backup-targets strong { font-size: 9px; }
.backup-targets small { color: #7289a6; font-size: 7.5px; }
.server-note { margin-top: 16px; color: #758aa5; font-size: 8.5px; text-align: center; }

.security-section { background: #fff; }
.security-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.security-card { position: relative; min-height: 245px; padding: 27px; border: 1px solid var(--line); border-radius: 17px; background: #fbfcfe; }
.security-index { position: absolute; top: 20px; right: 20px; color: #c5ccd6; font-family: var(--mono); font-size: 10px; }
.security-icon { display: grid; place-items: center; width: 43px; height: 43px; border: 1px solid #dbe4ef; border-radius: 12px; background: #fff; color: #3e73ce; box-shadow: var(--shadow-sm); }
.security-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.security-card h3 { margin-top: 20px; font-size: 18px; letter-spacing: -.02em; }
.security-card p { margin-top: 9px; color: #6a7687; font-size: 13px; line-height: 1.65; }
.security-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 22px; padding: 22px 25px; border: 1px solid #d7e3f4; border-radius: 16px; background: #f1f6ff; }
.security-cta span, .security-cta strong { display: block; }
.security-cta span { color: #6280a7; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.security-cta strong { margin-top: 4px; color: #28486f; font-size: 13px; }
.security-cta a { display: inline-flex; align-items: center; gap: 9px; flex: none; color: #2f6dce; font-size: 12px; font-weight: 750; text-decoration: none; }

.rollout-section { background: #f5f7fa; }
.rollout-line { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 70px; }
.rollout-line::before { content: ""; position: absolute; top: 17px; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, #cfd8e4, #86a9dc, #cfd8e4); }
.rollout-step { position: relative; padding: 0 20px; text-align: center; }
.rollout-step > span { display: inline-block; margin-bottom: 8px; color: #9ba7b7; font-family: var(--mono); font-size: 9px; }
.step-dot { position: relative; z-index: 2; width: 12px; height: 12px; margin: 0 auto 25px; border: 3px solid #f5f7fa; border-radius: 50%; background: #4b7ed6; box-shadow: 0 0 0 1px #9ab4dc; }
.rollout-step h3 { font-size: 17px; }
.rollout-step p { margin-top: 8px; color: #718094; font-size: 12.5px; line-height: 1.6; }

.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .66fr 1.34fr; gap: 90px; align-items: start; }
.faq-intro { position: sticky; top: 110px; }
.faq-intro > p { max-width: 420px; margin-top: 18px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 25px; color: var(--blue); font-size: 13px; font-weight: 750; text-decoration: none; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 23px 2px; list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 24px; height: 24px; flex: none; border: 1px solid #d7dfe9; border-radius: 50%; }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; left: 6px; right: 6px; top: 11px; height: 1.5px; background: #66778b; transition: transform .2s ease; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 760px; padding: 0 44px 24px 2px; color: #667386; font-size: 14px; line-height: 1.75; }

.final-cta { position: relative; overflow: hidden; padding: 100px 0; background: linear-gradient(135deg, #0a1730, #123364 70%, #145375); color: #fff; }
.final-cta::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 48px 48px; }
.cta-glow { position: absolute; width: 700px; height: 500px; right: -150px; top: -240px; border-radius: 50%; background: radial-gradient(circle, rgba(46, 203, 211, .17), transparent 68%); }
.final-cta-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.cta-mark { width: 64px; height: 64px; margin-bottom: 25px; }
.final-cta-inner > span { color: #8fb9f1; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.final-cta h2 { margin-top: 12px; font-size: clamp(43px, 5.3vw, 66px); line-height: 1.02; letter-spacing: -.05em; }
.final-cta p { max-width: 590px; margin-top: 20px; color: #b8c8dc; font-size: 16px; }
.cta-actions { justify-content: center; }

.site-footer { background: #07101d; color: #fff; }
.footer-main { display: grid; grid-template-columns: 1.65fr repeat(3, 1fr); gap: 50px; padding: 66px 0 48px; }
.footer-brand img { width: 166px; height: auto; }
.footer-brand p { max-width: 380px; margin-top: 20px; color: #8191a5; font-size: 13px; line-height: 1.7; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col strong { margin-bottom: 5px; color: #dce5f0; font-size: 12px; }
.footer-col a, .footer-col span { color: #7f90a5; font-size: 12px; line-height: 1.55; text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 20px 0 26px; border-top: 1px solid #172235; color: #617187; font-size: 10px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .12s; }

/* Podstrony */
.subpage-body { background: #f7f9fc; }
.subpage-hero { padding: 95px 0 75px; background: linear-gradient(180deg, #fafdff, #f2f6fb); border-bottom: 1px solid var(--line); }
.subpage-hero .container { max-width: 900px; }
.subpage-hero h1 { margin-top: 15px; font-size: clamp(42px, 5vw, 64px); line-height: 1.04; letter-spacing: -.045em; }
.subpage-hero p { max-width: 720px; margin-top: 20px; color: var(--muted); font-size: 17px; line-height: 1.75; }
.subpage-content { width: min(calc(100% - 40px), 900px); margin: 0 auto; padding: 72px 0 100px; }
.prose { color: #4c596b; font-size: 15px; line-height: 1.78; }
.prose h2 { margin: 48px 0 15px; color: var(--ink); font-size: 30px; line-height: 1.2; letter-spacing: -.03em; }
.prose h3 { margin: 30px 0 10px; color: var(--ink); font-size: 20px; }
.prose p + p { margin-top: 14px; }
.prose ul { display: grid; gap: 9px; margin: 15px 0; padding-left: 22px; }
.prose a { color: var(--blue); }
.prose .notice { margin: 28px 0; padding: 18px 20px; border: 1px solid #d5e2f5; border-radius: 14px; background: #eef5ff; color: #456181; }
.prose .notice strong { display: block; margin-bottom: 4px; color: #315e9d; }
.security-matrix { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 25px; }
.security-matrix article { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.security-matrix h3 { margin: 0 0 8px; font-size: 17px; }
.security-matrix p { font-size: 13px; }
.not-found { min-height: 72vh; display: grid; place-items: center; padding: 100px 20px; background: radial-gradient(circle at 50% 0%, rgba(47,111,237,.12), transparent 40%), #f7f9fc; text-align: center; }
.not-found strong { display: block; color: var(--blue); font-family: var(--mono); font-size: 86px; line-height: 1; }
.not-found h1 { margin-top: 20px; font-size: 38px; letter-spacing: -.03em; }
.not-found p { max-width: 520px; margin: 14px auto 25px; color: var(--muted); }

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 10px; min-height: auto; }
  .hero-copy { max-width: 760px; padding-bottom: 15px; }
  .hero-visual { width: min(100%, 760px); margin-inline: auto; }
  .app-window-hero { transform: none; }
  .signal-grid { grid-template-columns: repeat(3, 1fr); }
  .signal-grid > div:nth-child(3) { border-right: 0; }
  .signal-grid > div:nth-child(-n+3) { border-bottom: 1px solid #e8edf3; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-arrow { height: 48px; transform: rotate(90deg); }
  .demo-layout { grid-template-columns: 150px 1fr; }
  .demo-content { padding: 22px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-large, .feature-card-wide { grid-column: span 2; }
  .ai-layout { gap: 45px; }
  .synology-card { grid-template-columns: 1fr; }
  .server-visual { padding-top: 15px; }
  .footer-main { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .footer-col:last-child { grid-column: 2 / -1; }
}

@media (max-width: 880px) {
  .header-inner { grid-template-columns: auto 1fr auto; }
  .menu-toggle { display: flex; justify-self: end; }
  .main-nav { position: fixed; top: 72px; left: 0; right: 0; display: grid; justify-content: stretch; gap: 0; padding: 15px 20px 24px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.98); box-shadow: 0 20px 35px rgba(15,29,52,.1); transform: translateY(-140%); visibility: hidden; transition: transform .25s ease, visibility .25s ease; }
  .main-nav.open { transform: translateY(0); visibility: visible; }
  .main-nav a { padding: 12px 8px; border-bottom: 1px solid #edf0f4; font-size: 15px; }
  .main-nav a::after { display: none; }
  .header-cta { display: none; }
  .section { padding: 85px 0; }
  .section-pad { padding-top: 50px; }
  .hero h1 { font-size: clamp(44px, 9vw, 66px); }
  .demo-tabs { overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
  .demo-tabs::-webkit-scrollbar { display: none; }
  .demo-tabs button { flex: 0 0 auto; min-width: 135px; }
  .demo-layout { grid-template-columns: 1fr; }
  .demo-sidebar { display: none; }
  .demo-content { padding: 20px; }
  .demo-kpis { grid-template-columns: repeat(2, 1fr); }
  .demo-columns { grid-template-columns: 1fr; }
  .vehicle-hero-card { grid-template-columns: 130px 1fr; }
  .next-action { grid-column: 1 / -1; padding: 12px 0 0; border-left: 0; border-top: 1px solid #2b3a50; }
  .ai-layout { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .rollout-line { grid-template-columns: 1fr; gap: 22px; margin-top: 30px; }
  .rollout-line::before { top: 0; bottom: 0; left: 17px; right: auto; width: 1px; height: auto; background: linear-gradient(#cfd8e4, #86a9dc, #cfd8e4); }
  .rollout-step { display: grid; grid-template-columns: 34px 1fr; grid-template-rows: auto auto; gap: 0 12px; padding: 0; text-align: left; }
  .rollout-step > span { display: none; }
  .step-dot { grid-row: 1 / span 2; width: 12px; height: 12px; margin: 6px auto 0; }
  .rollout-step h3, .rollout-step p { grid-column: 2; }
  .faq-layout { grid-template-columns: 1fr; gap: 45px; }
  .faq-intro { position: static; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col:last-child { grid-column: auto; }
}

@media (max-width: 650px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .brand-link img { width: 148px; }
  .header-inner { min-height: 66px; }
  .main-nav { top: 66px; }
  .section { padding: 70px 0; }
  .section-pad { padding: 38px 0 55px; }
  .hero-copy { padding-top: 10px; }
  .eyebrow { font-size: 10.5px; }
  .hero h1 { font-size: clamp(41px, 13vw, 58px); }
  .hero-lead { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-trust { gap: 10px; }
  .hero-visual { padding-top: 34px; }
  .floating-chip { display: none; }
  .app-topbar { grid-template-columns: 45px 1fr; }
  .demo-label { display: none; }
  .app-address { min-width: 0; width: 100%; }
  .app-shell { grid-template-columns: 75px 1fr; min-height: 360px; }
  .app-sidebar { padding-inline: 4px; }
  .app-brand-mini b { display: none; }
  .side-link { padding-inline: 5px; font-size: 0; }
  .side-link i { width: 11px; height: 11px; }
  .app-content { padding: 11px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card:nth-child(n+3) { display: none; }
  .table-row { grid-template-columns: 1fr .75fr .65fr; }
  .table-row span:nth-child(2) { display: none; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .signal-grid > div { min-height: 82px; justify-content: flex-start; padding-left: 14px; border-bottom: 1px solid #e8edf3; }
  .signal-grid > div:nth-child(3) { border-right: 1px solid #e8edf3; }
  .signal-grid > div:nth-child(even) { border-right: 0; }
  .signal-grid > div:last-child { grid-column: 1 / -1; justify-content: center; border-bottom: 0; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .ai-copy h2, .synology-copy h2, .faq-intro h2 { font-size: 36px; }
  .section-heading p { font-size: 15px; }
  .problem-card { min-height: auto; padding: 28px 24px; }
  .problem-card h3 { font-size: 24px; }
  .product-section { padding-bottom: 80px; }
  .demo-stage-bar { justify-content: center; }
  .demo-stage-bar > span:last-child { display: none; }
  .demo-content { padding: 13px; }
  .demo-heading { align-items: flex-start; }
  .demo-heading h3 { font-size: 20px; }
  .demo-heading button { font-size: 0; padding: 9px; }
  .demo-heading button::after { content: "+"; font-size: 14px; }
  .demo-kpis { gap: 8px; }
  .demo-kpis article { padding: 12px; }
  .demo-kpis strong { font-size: 18px; }
  .demo-kpis small { display: none; }
  .demo-table-row { grid-template-columns: 1fr .8fr .65fr; }
  .demo-table-row > span:nth-child(2) { display: none; }
  .vehicle-hero-card { grid-template-columns: 1fr; }
  .vehicle-art { display: none; }
  .vehicle-detail-grid { grid-template-columns: 1fr; }
  .vehicle-detail-grid .full { grid-column: auto; }
  .doc-row { grid-template-columns: 30px 1fr; }
  .doc-row em { display: none; }
  .filter-row { overflow-x: auto; }
  .filter-search { display: none; }
  .policy-table .demo-table-row { grid-template-columns: 1fr 1fr .65fr; }
  .policy-table .demo-table-row > span:nth-child(2), .policy-table .demo-table-row > span:nth-child(4) { display: none; }
  .policy-flow { grid-template-columns: 1fr; }
  .policy-flow > i { transform: rotate(90deg); text-align: center; }
  .fuel-summary { grid-template-columns: repeat(2, 1fr); }
  .bar-chart > div { width: 24px; }
  .import-result { grid-template-columns: 32px 1fr; }
  .import-result button { grid-column: 1 / -1; }
  .ai-grid { grid-template-columns: 1fr; }
  .cost-box { grid-template-columns: 1fr auto; }
  .cost-box small { grid-column: 1 / -1; text-align: left; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-large, .feature-card-wide { grid-column: auto; }
  .feature-card { min-height: auto; padding: 24px; }
  .feature-mini-ui { flex-wrap: wrap; width: 100%; }
  .ai-flow-card { padding: 21px; }
  .synology-card { padding: 32px 21px; border-radius: 22px; }
  .deployment-points { grid-template-columns: 1fr; }
  .nas-box { width: 100%; }
  .container-box { grid-template-columns: 35px 1fr; }
  .container-box em { display: none; }
  .volume-grid { grid-template-columns: 1fr; }
  .backup-targets { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: 1fr; }
  .security-card { min-height: auto; }
  .security-cta { align-items: flex-start; flex-direction: column; }
  .faq-list summary { font-size: 14px; }
  .final-cta { padding: 75px 0; }
  .final-cta h2 { font-size: 43px; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand, .footer-col:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .security-matrix { grid-template-columns: 1fr; }
}

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




/* Pricing and remote deployment */
.pricing-section { position: relative; overflow: hidden; background: #fff; }
.pricing-section::before { content: ""; position: absolute; width: 560px; height: 560px; left: -280px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(47,111,237,.09), transparent 68%); pointer-events: none; }
.pricing-layout { position: relative; display: grid; grid-template-columns: .88fr 1.12fr; gap: 24px; align-items: stretch; max-width: 1060px; margin: 0 auto; }
.price-card, .implementation-card { border-radius: 27px; }
.price-card { display: flex; flex-direction: column; padding: 38px; color: #fff; background: linear-gradient(145deg, #0a1528 0%, #102341 64%, #17345d 100%); box-shadow: 0 28px 70px rgba(7,22,47,.22); }
.price-card-top { padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.13); }
.price-label, .implementation-badge { display: inline-flex; width: max-content; align-items: center; padding: 7px 10px; border-radius: 999px; font-size: 11px; font-weight: 800; letter-spacing: .065em; text-transform: uppercase; }
.price-label { color: #bcd5ff; border: 1px solid rgba(127,171,245,.28); background: rgba(88,137,218,.1); }
.price-value { display: flex; align-items: flex-start; gap: 8px; margin-top: 21px; }
.price-value strong { font-size: clamp(58px, 7vw, 78px); line-height: .9; letter-spacing: -.065em; }
.price-value span { padding-top: 7px; color: #a9bfde; font-size: 25px; font-weight: 750; }
.price-card-top p { margin-top: 13px; color: #9fb1ca; font-size: 13px; }
.price-features { display: grid; gap: 13px; margin: 28px 0 31px; list-style: none; }
.price-features li { position: relative; padding-left: 26px; color: #d5e1f2; font-size: 14px; line-height: 1.55; }
.price-features li::before { content: "✓"; position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: #071528; background: #66d5b4; font-size: 11px; font-weight: 900; }
.price-button { width: 100%; margin-top: auto; }
.implementation-card { padding: 38px; border: 1px solid #dce4ef; background: linear-gradient(155deg, #fff, #f3f7fc); box-shadow: var(--shadow-md); }
.implementation-badge { color: #255fc9; background: #eaf1ff; }
.implementation-card h3 { max-width: 620px; margin-top: 21px; font-size: clamp(28px, 3.2vw, 40px); line-height: 1.12; letter-spacing: -.04em; }
.implementation-card > p { max-width: 650px; margin-top: 15px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.implementation-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 27px; }
.implementation-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 17px; border: 1px solid #e0e7f1; border-radius: 15px; background: rgba(255,255,255,.78); }
.implementation-list > div > span { color: #7f91aa; font-family: var(--mono); font-size: 10px; }
.implementation-list strong, .implementation-list small { display: block; }
.implementation-list strong { font-size: 13px; }
.implementation-list small { margin-top: 4px; color: #758398; font-size: 10.5px; line-height: 1.5; }
.implementation-price { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 22px; padding: 18px 20px; border-radius: 15px; color: #fff; background: #12213a; }
.implementation-price span { color: #9db0cc; font-size: 12px; }
.implementation-price strong { font-size: 17px; }
.price-note { position: relative; max-width: 980px; margin: 25px auto 0; color: #69778a; font-size: 11.5px; line-height: 1.65; text-align: center; }
.price-note strong { color: #3d4b5e; }


/* Contact details revealed only after user interaction. */
[data-contact-trigger] { appearance: none; }
.text-link[data-contact-trigger], .contact-inline, .footer-contact-trigger { padding: 0; background: transparent; }
.text-link[data-contact-trigger] { color: var(--blue); }
.contact-inline { display: inline; color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.footer-contact-trigger { align-self: flex-start; color: #8fa2b8; font-size: 12px; line-height: 1.55; text-align: left; }
.footer-contact-trigger:hover { color: #fff; }

.contact-dialog { width: min(92vw, 560px); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 24px; background: transparent; color: var(--ink); box-shadow: 0 34px 100px rgba(4, 12, 28, .36); }
.contact-dialog::backdrop { background: rgba(5, 12, 26, .68); backdrop-filter: blur(8px); }
.contact-dialog-card { position: relative; overflow: hidden; padding: 38px; border: 1px solid rgba(215, 224, 237, .9); border-radius: 24px; background: linear-gradient(155deg, #fff 0%, #f5f8fd 100%); }
.contact-dialog-card::before { content: ''; position: absolute; width: 250px; height: 250px; right: -120px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(47,111,237,.16), transparent 68%); pointer-events: none; }
.contact-dialog-card h2 { position: relative; max-width: 430px; font-size: clamp(30px, 5vw, 43px); line-height: 1.08; letter-spacing: -.04em; }
.contact-dialog-card > p { position: relative; margin-top: 16px; color: var(--muted); line-height: 1.7; }
.contact-dialog-card > small { display: block; margin-top: 21px; color: #7b8798; font-size: 11px; line-height: 1.55; }
.contact-dialog-close { position: absolute; z-index: 2; top: 16px; right: 16px; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.88); color: #4e5d70; font-size: 25px; line-height: 1; }
.contact-dialog-close:hover { background: #fff; color: var(--ink); }
.contact-person { position: relative; display: grid; gap: 5px; margin-top: 27px; padding: 21px; border: 1px solid #d8e3f2; border-radius: 16px; background: rgba(255,255,255,.82); box-shadow: var(--shadow-sm); }
.contact-person span { color: #728096; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contact-person strong { font-size: 22px; letter-spacing: -.02em; }
.contact-person a { width: max-content; color: var(--blue); font-family: var(--mono); font-size: 18px; font-weight: 750; text-decoration: none; }
.contact-person a:hover { text-decoration: underline; text-underline-offset: 4px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.contact-dialog-fallback { position: fixed; inset: 50% auto auto 50%; z-index: 10000; transform: translate(-50%, -50%); }

@media (max-width: 560px) {
  .contact-dialog { width: calc(100vw - 24px); }
  .contact-dialog-card { padding: 32px 22px 24px; }
  .contact-dialog-card h2 { padding-right: 35px; }
  .contact-actions { display: grid; }
  .contact-actions .button { width: 100%; }
}


@media (max-width: 900px) {
  .pricing-layout { grid-template-columns: 1fr; max-width: 720px; }
}

@media (max-width: 650px) {
  .price-card, .implementation-card { padding: 28px 22px; border-radius: 22px; }
  .implementation-list { grid-template-columns: 1fr; }
  .implementation-price { align-items: flex-start; flex-direction: column; }
  .price-note { text-align: left; }
}

@media print {
  .site-header, .final-cta, .site-footer, .button, .menu-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  .section, .subpage-content { padding: 25px 0; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* Deployment choice CTA */
.implementation-price-cta > div { display: grid; gap: 4px; }
.implementation-price-cta .implementation-choice-button { min-height: 42px; padding: 9px 15px; flex: 0 0 auto; font-size: 12.5px; box-shadow: none; }
.implementation-price-cta .implementation-choice-button:hover { box-shadow: 0 8px 22px rgba(0,0,0,.18); }
@media (max-width: 650px) {
  .implementation-price-cta .implementation-choice-button { width: 100%; }
}