:root {
  --bg-dark: #05070f;
  --bg-raised: #090d19;
  --card-bg: rgba(12, 17, 32, 0.82);
  --card-strong: #0d1424;
  --card-border: rgba(255, 255, 255, 0.09);
  --card-border-hover: rgba(0, 210, 255, 0.32);
  --primary: #00d2ff;
  --primary-soft: rgba(0, 210, 255, 0.11);
  --primary-glow: rgba(0, 210, 255, 0.24);
  --accent: #bd00ff;
  --accent-soft: rgba(189, 0, 255, 0.12);
  --accent-glow: rgba(189, 0, 255, 0.22);
  --text-main: #f5f7ff;
  --text-muted: #9ba5be;
  --text-soft: #cbd3e5;
  --success: #4ade80;
  --danger: #fb7185;
  --warning: #fbbf24;
  --max: 1240px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    var(--bg-dark);
  background-size: 72px 72px;
  color: var(--text-main);
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }
::selection { background: rgba(0, 210, 255, .25); color: white; }

.ambient { position: fixed; width: 52vw; height: 52vw; border-radius: 50%; filter: blur(150px); opacity: .1; pointer-events: none; z-index: -1; }
.ambient-one { top: -28vw; left: -18vw; background: var(--accent); }
.ambient-two { right: -30vw; top: 32vh; background: var(--primary); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 10px 16px; border-radius: 10px; background: white; color: #05070f; font-weight: 700; text-decoration: none; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--card-border); background: rgba(5, 7, 15, .82); backdrop-filter: blur(18px); }
.nav-shell { width: min(var(--max), calc(100% - 40px)); min-height: 76px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text-main); font-size: 1.35rem; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; background: linear-gradient(135deg, var(--primary), var(--accent)); background-clip: text; -webkit-background-clip: text; color: transparent; font-size: 1.7rem; line-height: 1; }
.desktop-nav { display: flex; align-items: center; gap: 27px; }
.nav-link { position: relative; color: var(--text-muted); font-size: .92rem; font-weight: 600; text-decoration: none; }
.nav-link:hover, .nav-link.active { color: var(--text-main); }
.nav-link.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 3px; }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { list-style: none; cursor: pointer; padding: 8px 13px; border: 1px solid var(--card-border); border-radius: 10px; color: var(--text-main); font-weight: 700; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav nav { position: absolute; right: 0; top: 48px; width: 230px; display: grid; padding: 10px; border: 1px solid var(--card-border); border-radius: 14px; background: #0b1020; box-shadow: var(--shadow); }
.mobile-nav nav a { padding: 10px 12px; border-radius: 8px; color: var(--text-soft); text-decoration: none; }
.mobile-nav nav a:hover { background: var(--primary-soft); color: white; }

.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border: 1px solid transparent; border-radius: 11px; background: linear-gradient(135deg, var(--primary), #40a8ff); box-shadow: 0 10px 32px var(--primary-glow); color: #021019; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 38px var(--primary-glow); }
.button:active { transform: translateY(0); }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(0, 210, 255, .45); outline-offset: 3px; }
.button-small { min-height: 38px; padding: 7px 15px; font-size: .87rem; border-radius: 9px; }
.button-quiet { border-color: var(--card-border); background: rgba(255,255,255,.04); box-shadow: none; color: var(--text-main); }
.button-quiet:hover { border-color: var(--card-border-hover); background: var(--primary-soft); box-shadow: none; }
.button-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 700; text-decoration: none; }
.text-link:hover { color: #74e7ff; }

.eyebrow { margin-bottom: 15px; color: var(--primary); font: 600 .76rem/1.2 "JetBrains Mono", monospace; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.035em; }
h1 { font-size: clamp(2.8rem, 6.6vw, 5.75rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 750; }
h3 { font-size: 1.28rem; font-weight: 700; }
p { color: var(--text-muted); }

.hero { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.home-hero { min-height: 640px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(390px, .7fr); align-items: center; gap: 48px; padding: 64px 0 54px; }
.hero-copy h1 { max-width: 820px; }
.home-hero .hero-copy h1 { font-size: clamp(3rem, 4.6vw, 4.1rem); }
.hero-copy h1 span { background: linear-gradient(120deg, var(--primary) 5%, #8c7bff 54%, #e061ff 95%); background-clip: text; -webkit-background-clip: text; color: transparent; }
.hero-lead { max-width: 720px; margin: 22px 0 26px; color: var(--text-soft); font-size: clamp(1.08rem, 2vw, 1.3rem); line-height: 1.6; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; color: var(--text-muted); font-size: .9rem; }
.trust-row span::before { content: "✓"; margin-right: 7px; color: var(--success); }

.connection-board { position: relative; min-height: 440px; display: grid; align-content: center; gap: 28px; padding: 38px; overflow: hidden; border: 1px solid var(--card-border); border-radius: 34px; background: radial-gradient(circle at 80% 5%, var(--primary-soft), transparent 43%), linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)); box-shadow: var(--shadow); }
.connection-board::before { content: ""; position: absolute; inset: 0; opacity: .26; background-image: radial-gradient(rgba(255,255,255,.3) 1px, transparent 1px); background-size: 18px 18px; mask-image: linear-gradient(to bottom, black, transparent); }
.endpoint { position: relative; z-index: 1; padding: 22px; border: 1px solid rgba(255,255,255,.11); border-left: 3px solid var(--primary); border-radius: 15px; background: rgba(6,10,20,.85); }
.endpoint-accent { border-left-color: var(--accent); }
.endpoint small, .endpoint span { display: block; color: var(--text-muted); }
.endpoint strong { display: block; margin: 5px 0; font-size: 1.16rem; }
.connection-line { position: relative; z-index: 1; display: flex; align-items: center; gap: 14px; color: var(--text-muted); font: 500 .72rem/1 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.connection-line i { position: relative; flex: 1; height: 1px; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.connection-line i::after { content: ""; position: absolute; right: 32%; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: white; box-shadow: 0 0 16px var(--primary); }
.live-chip { position: relative; z-index: 1; justify-self: start; padding: 7px 12px; border: 1px solid rgba(74,222,128,.2); border-radius: 99px; background: rgba(74,222,128,.08); color: var(--success); font: 600 .72rem/1 "JetBrains Mono", monospace; }
.logo-strip { width: min(var(--max), calc(100% - 40px)); margin: auto; display: flex; justify-content: space-between; gap: 18px; padding: 22px 0; border-block: 1px solid var(--card-border); color: #73809c; font: 600 .77rem/1.3 "JetBrains Mono", monospace; letter-spacing: .05em; text-align: center; text-transform: uppercase; }

.section-shell { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 110px 0; }
.section-heading { max-width: 780px; margin: 0 auto 50px; text-align: center; }
.section-heading.align-left { margin-left: 0; text-align: left; }
.section-heading h2 { margin-bottom: 18px; }
.section-heading > p:last-child { font-size: 1.08rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature-card { min-height: 285px; display: flex; flex-direction: column; align-items: flex-start; padding: 28px; border: 1px solid var(--card-border); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.018)); transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: var(--card-border-hover); background: linear-gradient(145deg, var(--primary-soft), rgba(255,255,255,.018)); }
.feature-card h3 { margin: 20px 0 11px; }
.feature-card p { flex: 1; margin-bottom: 24px; }
.feature-icon { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(0,210,255,.25); border-radius: 11px; background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); color: var(--primary); font: 700 1.2rem/1 "JetBrains Mono", monospace; }

.split-band { width: min(var(--max), calc(100% - 40px)); margin: 30px auto 80px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; padding: 64px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); background: radial-gradient(circle at 90% 20%, var(--accent-soft), transparent 38%), var(--card-bg); box-shadow: var(--shadow); }
.split-band h2 { margin-bottom: 20px; }
.split-band .button-row { margin-top: 28px; }
.metric-stack { display: grid; gap: 12px; }
.metric-stack div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 18px 20px; border-bottom: 1px solid var(--card-border); }
.metric-stack strong { color: var(--primary); font: 700 1.1rem/1.2 "JetBrains Mono", monospace; }
.metric-stack span { color: var(--text-muted); text-align: right; }

.platform-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.platform-card { min-height: 270px; display: flex; flex-direction: column; padding: 25px; border: 1px solid var(--card-border); border-radius: 18px; background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.012)); text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.platform-card:hover { transform: translateY(-3px); border-color: var(--card-border-hover); background: linear-gradient(145deg, var(--primary-soft), rgba(255,255,255,.02)); }
.platform-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.platform-icon { width: 54px; height: 54px; display: grid; place-items: center; padding: 11px; border: 1px solid rgba(0,210,255,.23); border-radius: 15px; background: linear-gradient(135deg, rgba(0,210,255,.12), rgba(189,0,255,.08)); color: var(--primary); }
.platform-icon svg { width: 100%; height: 100%; fill: currentColor; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.platform-windows .platform-icon svg, .platform-macos .platform-icon svg { stroke: none; }
.platform-android .platform-icon { color: #62d88d; }
.platform-raspberry-pi .platform-icon { color: #e45271; }
.available-dot { position: relative; padding-left: 13px; color: var(--text-muted); font: 600 .68rem/1.4 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.available-dot::before { content: ""; position: absolute; left: 0; top: .33em; width: 6px; height: 6px; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px rgba(34,197,94,.65); }
.platform-card h3 { margin: 22px 0 7px; font-size: 1.35rem; }
.platform-card > p { flex: 1; margin-bottom: 22px; }
.platform-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 17px; border-top: 1px solid var(--card-border); }
.platform-download, .platform-guide { font-size: .86rem; font-weight: 700; text-decoration: none; }
.platform-download { color: var(--primary); }
.platform-guide { color: var(--text-muted); }
.platform-actions a:hover { color: var(--text-main); }
.download-note, .pricing-note { margin: 24px auto 0; color: var(--text-muted); text-align: center; font-size: .9rem; }
.download-note strong { color: var(--text-main); }
.platform-card:is(a) { min-height: 158px; }
.platform-card:is(a) b { font-size: 1.25rem; }
.platform-card:is(a) > span { flex: 1; margin: 5px 0 18px; color: var(--text-muted); }
.platform-card:is(a) em { color: var(--primary); font-style: normal; font-weight: 700; }
.platform-links { display: flex; flex-wrap: wrap; gap: 9px 18px; margin-top: 22px; }
.platform-links a { color: var(--text-muted); text-underline-offset: 4px; }
.platform-links a:hover { color: var(--primary); }

.cta-band { width: min(var(--max), calc(100% - 40px)); margin: 40px auto 110px; display: flex; align-items: center; justify-content: space-between; gap: 48px; padding: 50px 56px; border: 1px solid rgba(0,210,255,.22); border-radius: var(--radius-lg); background: linear-gradient(115deg, var(--primary-soft), rgba(189,0,255,.08)); box-shadow: 0 22px 90px rgba(0,210,255,.08); }
.cta-band h2 { max-width: 700px; margin-bottom: 12px; font-size: clamp(1.85rem, 3.3vw, 2.8rem); }
.cta-band p:not(.eyebrow) { max-width: 680px; }

.page-hero, .detail-hero { width: min(980px, calc(100% - 40px)); margin: 0 auto; padding: 118px 0 88px; text-align: center; }
.page-hero h1, .detail-hero h1 { font-size: clamp(2.7rem, 6vw, 5rem); }
.page-hero > p:not(.eyebrow), .detail-hero > p:not(.eyebrow) { max-width: 790px; margin: 25px auto 0; color: var(--text-soft); font-size: 1.18rem; }
.page-hero .button-row, .detail-hero .button-row { justify-content: center; margin-top: 30px; }
.jump-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 34px; }
.jump-links a { padding: 9px 14px; border: 1px solid var(--card-border); border-radius: 99px; color: var(--text-soft); text-decoration: none; }
.jump-links a:hover { border-color: var(--card-border-hover); color: var(--primary); }

.feature-family { padding: 62px 0; border-top: 1px solid var(--card-border); }
.family-heading { display: grid; grid-template-columns: 70px 1fr; gap: 20px; margin-bottom: 36px; }
.family-heading > span { color: var(--primary); font: 600 .92rem/1.5 "JetBrains Mono", monospace; }
.family-heading h2 { margin-bottom: 8px; font-size: 2.35rem; }
.detail-hero { padding-bottom: 100px; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.benefit-card { min-height: 250px; padding: 28px; border: 1px solid var(--card-border); border-radius: 15px; background: rgba(255,255,255,.025); }
.benefit-card > span { color: var(--primary); font: 600 .72rem/1 "JetBrains Mono", monospace; }
.benefit-card h3 { margin: 35px 0 12px; }

.audience-hero { width: min(var(--max), calc(100% - 40px)); min-height: 570px; margin: auto; display: grid; grid-template-columns: 1.18fr .82fr; align-items: center; gap: 70px; padding: 58px 0 78px; }
.audience-hero h1 { max-width: 850px; font-size: clamp(3rem, 5vw, 4.4rem); }
.audience-hero > div > p:not(.eyebrow) { max-width: 770px; margin: 25px 0 31px; color: var(--text-soft); font-size: 1.16rem; }
.audience-summary { position: relative; min-height: 390px; display: grid; align-content: center; gap: 0; padding: 42px; overflow: hidden; border: 1px solid var(--card-border); border-radius: 30px; background: radial-gradient(circle at 80% 10%, rgba(189,0,255,.18), transparent 37%), var(--card-bg); box-shadow: var(--shadow); }
.audience-summary::after { content: ""; position: absolute; width: 180px; height: 180px; right: -90px; bottom: -90px; border: 1px solid rgba(0,210,255,.25); border-radius: 50%; }
.audience-summary > span { margin-bottom: 18px; color: var(--primary); font: 600 .75rem/1.4 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .12em; }
.audience-summary strong { padding: 11px 0; border-bottom: 1px solid var(--card-border); font-size: 1.34rem; }
.audience-summary small { max-width: 300px; margin-top: 22px; color: var(--text-muted); font-size: .88rem; }
.personal-summary { background: radial-gradient(circle at 80% 10%, rgba(0,210,255,.16), transparent 40%), var(--card-bg); }
.scenario-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.scenario-grid article { min-height: 280px; padding: 28px; border-top: 2px solid rgba(0,210,255,.35); background: linear-gradient(180deg, rgba(0,210,255,.055), transparent); }
.scenario-grid article > span, .control-levels article > span { color: var(--primary); font: 600 .73rem/1 "JetBrains Mono", monospace; }
.scenario-grid h3 { margin: 55px 0 13px; }
.control-model { width: min(var(--max), calc(100% - 40px)); margin: 20px auto 100px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; padding: 62px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); background: radial-gradient(circle at 8% 20%, var(--primary-soft), transparent 32%), var(--card-bg); }
.control-model .section-heading { margin-bottom: 0; }
.control-levels { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.control-levels article { padding: 24px; border: 1px solid var(--card-border); border-radius: 14px; background: rgba(5,7,15,.5); }
.control-levels h3 { margin: 25px 0 9px; }
.capability-map { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.capability-map article { padding: 28px; border: 1px solid var(--card-border); border-radius: 15px; background: rgba(255,255,255,.02); }
.capability-map h3 { min-height: 55px; margin-bottom: 20px; }
.capability-map ul { display: grid; gap: 12px; margin-left: 17px; color: var(--text-soft); }
.capability-map li::marker { color: var(--primary); }
.plan-path { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.plan-path article { padding: 28px; border: 1px solid var(--card-border); border-radius: 15px; background: rgba(255,255,255,.02); }
.plan-path span { color: var(--primary); font: 600 .72rem/1.4 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.plan-path h3 { margin: 25px 0 10px; }
.button-row.centered { justify-content: center; margin-top: 28px; }

.workflow-band { width: min(var(--max), calc(100% - 40px)); margin: 10px auto 100px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; padding: 58px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); background: var(--card-bg); }
.workflow-band ol { display: grid; gap: 28px; list-style: none; }
.workflow-band li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; }
.workflow-band li > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #05070f; font-weight: 800; }
.workflow-band li h3 { margin-bottom: 6px; }
.faq-slice, .faq-page { width: min(980px, calc(100% - 40px)); margin: 0 auto 110px; }
.faq-slice { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.faq-slice details, .faq-page details { border-top: 1px solid var(--card-border); }
.faq-slice details:last-child, .faq-page details:last-child { border-bottom: 1px solid var(--card-border); }
details summary { position: relative; padding: 22px 42px 22px 0; color: var(--text-main); font-size: 1.08rem; font-weight: 700; cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; position: absolute; right: 5px; color: var(--primary); font: 500 1.45rem/1 "JetBrains Mono", monospace; }
details[open] summary::after { content: "−"; }
details > p { padding: 0 42px 22px 0; }
.faq-page details { padding-inline: 22px; background: rgba(255,255,255,.015); }
.faq-page details:hover { background: rgba(0,210,255,.035); }
.related { width: min(var(--max), calc(100% - 40px)); margin: 0 auto 100px; display: flex; justify-content: space-between; gap: 42px; align-items: end; }
.related > div:last-child { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.related > div:last-child a { min-width: 190px; display: flex; justify-content: space-between; gap: 20px; padding: 16px 18px; border: 1px solid var(--card-border); border-radius: 11px; color: var(--text-soft); text-decoration: none; }
.related > div:last-child a:hover { border-color: var(--card-border-hover); color: var(--primary); }

.platform-hero { width: min(var(--max), calc(100% - 40px)); min-height: 570px; margin: auto; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 80px; padding: 80px 0; }
.platform-hero h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); }
.platform-hero > div:first-child > p:not(.eyebrow):not(.version-note) { max-width: 700px; margin: 24px 0 30px; color: var(--text-soft); font-size: 1.15rem; }
.version-note { margin-top: 13px; font: 500 .78rem/1.4 "JetBrains Mono", monospace; }
.platform-badge { min-height: 320px; display: grid; place-items: center; align-content: center; gap: 10px; border: 1px solid var(--card-border); border-radius: 32px; background: radial-gradient(circle, var(--primary-soft), transparent 65%), rgba(255,255,255,.02); box-shadow: var(--shadow); text-align: center; }
.platform-badge > span { display: grid; width: 110px; height: 110px; place-items: center; border: 1px solid var(--card-border-hover); border-radius: 28px; background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); color: var(--primary); font: 800 3.5rem/1 "JetBrains Mono", monospace; }
.platform-badge strong { font-size: 1.6rem; }
.platform-badge small { max-width: 260px; color: var(--text-muted); font-size: .9rem; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; list-style: none; }
.check-grid li { display: flex; align-items: center; gap: 14px; padding: 20px; border: 1px solid var(--card-border); border-radius: 13px; background: rgba(255,255,255,.025); color: var(--text-soft); }
.check-grid li span { color: var(--success); font-weight: 800; }
.plain-list { display: grid; gap: 10px; margin: 22px 0 0 20px; color: var(--text-soft); }
.plain-list li::marker { color: var(--primary); }
.callout { padding: 30px; border: 1px solid rgba(0,210,255,.22); border-radius: 15px; background: var(--primary-soft); }
.callout strong { display: block; margin-bottom: 9px; font-size: 1.18rem; }
.callout .text-link { margin-top: 20px; }

.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.steps-grid article { min-height: 260px; padding: 30px; border: 1px solid var(--card-border); border-radius: 16px; background: rgba(255,255,255,.025); }
.steps-grid article > span { color: var(--primary); font: 600 .8rem/1 "JetBrains Mono", monospace; }
.steps-grid h2 { margin: 45px 0 12px; font-size: 1.4rem; }
.pricing-shell { width: min(1480px, calc(100% - 40px)); margin: 0 auto 40px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.pricing-area { padding: 105px 0 90px; background: linear-gradient(180deg, transparent, rgba(0,210,255,.025), transparent); }
.pricing-area > .section-heading { width: min(780px, calc(100% - 40px)); }
.included-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.included-grid article { min-height: 255px; padding: 28px; border: 1px solid var(--card-border); border-radius: 16px; background: rgba(255,255,255,.025); }
.included-grid article > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 11px; background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); color: var(--primary); font: 700 1.15rem/1 "JetBrains Mono", monospace; }
.included-grid h3 { margin: 31px 0 12px; }
.comparison-section { padding-bottom: 80px; }
.price-card { position: relative; min-height: 490px; display: flex; flex-direction: column; padding: 28px 23px; border: 1px solid var(--card-border); border-radius: 18px; background: rgba(255,255,255,.025); }
.price-card.featured { border-color: rgba(0,210,255,.4); background: linear-gradient(180deg, var(--primary-soft), rgba(255,255,255,.025)); }
.popular { position: absolute; top: -13px; left: 20px; padding: 5px 10px; border-radius: 99px; background: var(--primary); color: #04101a; font: 700 .68rem/1 "JetBrains Mono", monospace; text-transform: uppercase; }
.price-card h2 { min-height: 57px; font-size: 1.35rem; }
.price { display: block; margin: 22px 0 10px; font-size: 2.3rem; letter-spacing: -.04em; }
.price-card > p { min-height: 58px; }
.price-card ul { flex: 1; display: grid; align-content: start; gap: 10px; margin: 26px 0; list-style: none; color: var(--text-soft); }
.price-card ul li { font-size: .92rem; }
.price-card ul li::first-letter { color: var(--success); }
.price-card .button { width: 100%; padding-inline: 10px; font-size: .9rem; }
.comparison-table { overflow-x: auto; border: 1px solid var(--card-border); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 18px 20px; border-bottom: 1px solid var(--card-border); text-align: left; }
th { background: rgba(255,255,255,.035); color: var(--text-main); }
td { color: var(--text-muted); }
tbody tr:last-child td { border-bottom: 0; }
.plan-comparison table { min-width: 1080px; table-layout: fixed; }
.plan-comparison thead th { position: sticky; top: 0; z-index: 1; padding-block: 22px; }
.plan-comparison tr > :first-child { width: 28%; }
.plan-comparison tr:not(.table-group) > :not(:first-child) { width: 14.4%; }
.plan-comparison tbody th { color: var(--text-soft); background: rgba(255,255,255,.012); font-weight: 600; }
.plan-comparison .table-group th { padding: 13px 20px; background: linear-gradient(90deg, rgba(0,210,255,.11), rgba(189,0,255,.05)); color: var(--primary); font: 700 .72rem/1.3 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.yes { color: var(--success); font-weight: 700; }
.plan-advice strong { color: var(--text-main); }

.contact-shell { width: min(1100px, calc(100% - 40px)); margin: 0 auto 110px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; padding: 46px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); background: var(--card-bg); }
.contact-aside h2 { margin-bottom: 30px; }
.contact-aside > div { padding: 20px 0; border-top: 1px solid var(--card-border); }
.contact-aside > div strong { display: block; margin-bottom: 5px; }
.contact-aside address { margin-top: 25px; color: var(--text-muted); font-style: normal; }
.contact-form { display: grid; gap: 18px; }
.contact-form label { display: block; margin-bottom: 6px; color: var(--text-soft); font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--card-border); border-radius: 10px; outline: 0; background: #070b15; color: var(--text-main); }
.contact-form textarea { resize: vertical; min-height: 150px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--primary); }
.contact-form button { justify-self: start; }
.contact-form button:disabled { opacity: .55; cursor: wait; }
.form-status { min-height: 26px; font-weight: 600; }
.form-status.success { color: var(--success); }
.form-status.error { color: var(--danger); }

.site-footer { border-top: 1px solid var(--card-border); background: rgba(2,4,10,.74); }
.footer-grid { width: min(var(--max), calc(100% - 40px)); margin: auto; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 50px; padding: 65px 0 48px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid > div:first-child p { max-width: 310px; margin-top: 7px; }
.footer-grid strong { margin-bottom: 4px; }
.footer-grid > div:not(:first-child) a { color: var(--text-muted); text-decoration: none; }
.footer-grid > div:not(:first-child) a:hover { color: var(--primary); }
.footer-bottom { width: min(var(--max), calc(100% - 40px)); margin: auto; display: flex; justify-content: space-between; gap: 30px; padding: 23px 0 32px; border-top: 1px solid var(--card-border); color: #6f7990; font-size: .83rem; }
.footer-bottom a { color: var(--text-muted); }

/* --- Capability Status Badges --- */
.status-badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font: 600 .70rem/1.2 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
.status-badge::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; }
.status-available { background: rgba(74, 222, 128, 0.12); border: 1px solid rgba(74, 222, 128, 0.35); color: #4ade80; }
.status-available::before { background: #4ade80; box-shadow: 0 0 8px rgba(74, 222, 128, 0.7); }
.status-preview { background: rgba(251, 191, 36, 0.12); border: 1px solid rgba(251, 191, 36, 0.35); color: #fbbf24; }
.status-preview::before { background: #fbbf24; box-shadow: 0 0 8px rgba(251, 191, 36, 0.7); }
.status-planned { background: rgba(189, 0, 255, 0.12); border: 1px solid rgba(189, 0, 255, 0.35); color: #c084fc; }
.status-planned::before { background: #c084fc; box-shadow: 0 0 8px rgba(189, 0, 255, 0.7); }

/* --- Seven-Step Engineering Lifecycle Flow --- */
.lifecycle-section { width: min(var(--max), calc(100% - 40px)); margin: 20px auto 100px; padding: 64px 48px; border: 1px solid var(--card-border); border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 0%, rgba(0, 210, 255, 0.08), transparent 55%), var(--card-bg); box-shadow: var(--shadow); }
.lifecycle-stepper { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; position: relative; margin-top: 48px; }
.lifecycle-card { position: relative; display: flex; flex-direction: column; padding: 22px 18px; border: 1px solid var(--card-border); border-radius: 16px; background: rgba(255, 255, 255, 0.025); transition: transform .2s ease, border-color .2s ease; }
.lifecycle-card:hover { transform: translateY(-3px); border-color: var(--card-border-hover); }
.lifecycle-num { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 10px; background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); border: 1px solid rgba(0, 210, 255, 0.3); color: var(--primary); font: 700 .85rem/1 "JetBrains Mono", monospace; }
.lifecycle-card h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.25; color: var(--text-main); }
.lifecycle-card p { font-size: .86rem; line-height: 1.5; color: var(--text-muted); flex: 1; }
.lifecycle-tag { margin-top: 14px; font: 500 .68rem/1 "JetBrains Mono", monospace; color: var(--text-soft); text-transform: uppercase; letter-spacing: .05em; padding-top: 10px; border-top: 1px solid var(--card-border); }

/* --- "What You Can Do" & "Why It Matters" Capability Duo Cards --- */
.capability-duo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.capability-card { display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--card-border); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.012)); transition: transform .2s ease, border-color .2s ease; }
.capability-card:hover { transform: translateY(-3px); border-color: var(--card-border-hover); }
.capability-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.capability-card h3 { font-size: 1.22rem; margin-bottom: 14px; }
.capability-body { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.do-block, .matters-block { font-size: .90rem; line-height: 1.55; }
.do-tag { display: inline-block; color: var(--primary); font: 700 .70rem/1 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.matters-tag { display: inline-block; color: var(--accent); font: 700 .70rem/1 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.do-block p, .matters-block p { margin: 0; color: var(--text-soft); }
.matters-block p { color: var(--text-muted); }

/* --- 8 Industry Workspaces Grid --- */
.industry-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.industry-card { display: flex; flex-direction: column; padding: 26px 22px; border: 1px solid var(--card-border); border-radius: 18px; background: rgba(255, 255, 255, 0.025); transition: transform .2s ease, border-color .2s ease; }
.industry-card:hover { transform: translateY(-3px); border-color: var(--card-border-hover); background: linear-gradient(160deg, rgba(0,210,255,.04), rgba(255,255,255,.015)); }
.industry-icon { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 12px; background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); border: 1px solid rgba(0, 210, 255, 0.25); color: var(--primary); font-size: 1.3rem; margin-bottom: 16px; }
.industry-card h3 { font-size: 1.15rem; margin-bottom: 10px; line-height: 1.3; }
.industry-card p { font-size: .88rem; line-height: 1.55; margin-bottom: 16px; flex: 1; }
.industry-focus { font: 600 .70rem/1.3 "JetBrains Mono", monospace; color: var(--primary); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.industry-outcome { padding-top: 12px; border-top: 1px solid var(--card-border); font-size: .84rem; color: var(--text-soft); }
.industry-outcome strong { color: var(--text-main); }

/* --- 4 Audience Perspectives Grid --- */
.audience-role-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 40px 0; }
.role-card { display: flex; flex-direction: column; padding: 28px 24px; border: 1px solid var(--card-border); border-radius: 18px; background: rgba(255, 255, 255, 0.025); position: relative; }
.role-card.role-individuals { border-top: 3px solid #00d2ff; }
.role-card.role-members { border-top: 3px solid #38bdf8; }
.role-card.role-admins { border-top: 3px solid #bd00ff; }
.role-card.role-support { border-top: 3px solid #4ade80; }
.role-badge { font: 700 .72rem/1 "JetBrains Mono", monospace; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 12px; color: var(--primary); }
.role-card.role-admins .role-badge { color: var(--accent); }
.role-card.role-support .role-badge { color: var(--success); }
.role-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.role-card > p { font-size: .90rem; line-height: 1.55; margin-bottom: 18px; }
.role-points { list-style: none; display: grid; gap: 10px; margin-bottom: 20px; flex: 1; }
.role-points li { font-size: .86rem; color: var(--text-soft); display: flex; align-items: flex-start; gap: 8px; }
.role-points li::before { content: "•"; color: var(--primary); font-weight: 800; }
.role-outcome { padding-top: 14px; border-top: 1px solid var(--card-border); font-size: .84rem; color: var(--text-muted); }
.role-outcome strong { color: var(--text-main); }

@media (max-width: 1120px) {
  .desktop-nav { gap: 17px; }
  .home-hero { grid-template-columns: 1fr .8fr; gap: 42px; }
  .feature-grid, .benefit-grid, .scenario-grid, .capability-map, .included-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-shell { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .audience-hero { grid-template-columns: 1fr 1fr; gap: 45px; }
  .control-model { grid-template-columns: 1fr; }
  .price-card:last-child { grid-column: span 2; }
  .lifecycle-stepper { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .industry-grid, .audience-role-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .capability-duo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .home-hero, .platform-hero { min-height: auto; grid-template-columns: 1fr; padding: 78px 0; }
  .connection-board { min-height: 390px; }
  .logo-strip { overflow-x: auto; justify-content: flex-start; padding-bottom: 20px; }
  .logo-strip span { min-width: 150px; }
  .split-band, .workflow-band, .faq-slice, .contact-shell, .audience-hero, .lifecycle-section { grid-template-columns: 1fr; gap: 42px; padding: 42px; }
  .audience-hero { padding-inline: 0; }
  .platform-grid, .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-band { align-items: flex-start; flex-direction: column; }
  .related { align-items: flex-start; flex-direction: column; }
  .related > div:last-child { justify-content: flex-start; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
  .lifecycle-stepper { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .nav-shell, .hero, .logo-strip, .section-shell, .split-band, .cta-band, .workflow-band, .related, .platform-hero, .footer-grid, .footer-bottom, .lifecycle-section { width: min(100% - 28px, var(--max)); }
  .nav-shell { min-height: 66px; }
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .home-hero { padding-top: 64px; }
  .connection-board { min-height: 350px; padding: 24px; border-radius: 22px; }
  .button-row { align-items: stretch; flex-direction: column; }
  .button-row .button { width: 100%; }
  .trust-row { display: grid; }
  .page-hero, .detail-hero { padding: 78px 0 60px; }
  .feature-grid, .benefit-grid, .platform-grid, .steps-grid, .check-grid, .pricing-shell, .scenario-grid, .capability-map, .control-levels, .included-grid, .plan-path, .lifecycle-stepper, .industry-grid, .audience-role-grid, .capability-duo-grid { grid-template-columns: 1fr; }
  .price-card:last-child { grid-column: auto; }
  .feature-card, .benefit-card, .industry-card, .role-card, .capability-card { min-height: auto; }
  .section-shell { padding: 78px 0; }
  .split-band, .workflow-band, .contact-shell, .control-model, .lifecycle-section { padding: 28px 22px; border-radius: 18px; }
  .cta-band { margin-bottom: 75px; padding: 34px 24px; }
  .family-heading { grid-template-columns: 1fr; }
  .workflow-band li { grid-template-columns: 38px 1fr; }
  .workflow-band li > span { width: 36px; height: 36px; }
  .faq-slice, .faq-page { width: calc(100% - 28px); }
  .platform-badge { min-height: 280px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}