:root {
  --bg: #070a08;
  --bg-soft: #0b100d;
  --surface: #111713;
  --surface-2: #161d18;
  --surface-3: #1c251f;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .15);
  --text: #f5f8f6;
  --muted: #a3afa7;
  --muted-2: #718078;
  --green: #00dd73;
  --green-bright: #29f28d;
  --green-dark: #007d43;
  --green-soft: rgba(0, 221, 115, .12);
  --danger: #ff6b72;
  --warning: #ffb84d;
  --shadow: 0 24px 80px rgba(0, 0, 0, .38);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shell: 1200px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Inter, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img { display: block; max-width: 100%; }
svg { width: 1.2em; height: 1.2em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.shell { width: min(var(--shell), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 10000; top: 12px; left: 12px; transform: translateY(-160%); padding: 10px 14px; color: #001b0e; background: var(--green); border-radius: 8px; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid rgba(41, 242, 141, .65); outline-offset: 3px; }
.scroll-progress { position: fixed; z-index: 1100; inset: 0 auto auto 0; width: 0; height: 3px; background: var(--green); transform-origin: left; }

.site-header { position: fixed; z-index: 1000; top: 0; left: 0; right: 0; height: 76px; display: flex; align-items: center; gap: 32px; padding: 0 max(24px, calc((100vw - var(--shell)) / 2)); border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease, height .25s ease; }
.site-header.is-scrolled { height: 66px; background: rgba(7, 10, 8, .9); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { flex: 0 0 auto; }
.brand img { width: 148px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.site-nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 13px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 650; transition: color .2s, background .2s; }
.site-nav a:hover, .site-nav a.is-active { color: var(--text); background: rgba(255, 255, 255, .055); }
.header-cta { margin-left: 2px; }
.menu-button { display: none; width: 46px; height: 46px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--text); background: var(--surface); cursor: pointer; }
.menu-button span { display: block; width: 20px; height: 2px; margin: 4px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 28px; border: 1px solid transparent; border-radius: 999px; text-decoration: none; font-weight: 800; cursor: pointer; transition: transform .2s var(--ease), background .2s, border-color .2s, box-shadow .2s; }
.button svg { width: 18px; height: 18px; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(.98); }
.button-primary { color: #00180c; background: var(--green); box-shadow: 0 12px 32px rgba(0, 221, 115, .18); }
.button-primary:hover { background: var(--green-bright); box-shadow: 0 16px 38px rgba(0, 221, 115, .27); }
.button-ghost { color: var(--text); background: rgba(255, 255, 255, .045); border-color: var(--line-strong); }
.button-ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .26); }
.button-light { color: #0a0d0b; background: var(--text); }
.button-light:hover { background: #dfffe9; }
.button-small { min-height: 42px; padding-inline: 22px; border-radius: 999px; font-size: 14px; }

.hero { position: relative; min-height: 900px; padding: 140px 0 30px; overflow: hidden; background: radial-gradient(circle at 78% 35%, rgba(0, 221, 115, .11), transparent 26%), radial-gradient(circle at 22% 18%, rgba(0, 221, 115, .055), transparent 22%), linear-gradient(180deg, #070a08 0%, #090d0a 100%); }
.hero::before { content: ""; position: absolute; inset: -5%; opacity: .32; pointer-events: none; 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: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 90%); transform: translate3d(0, var(--hero-grid-y, 0px), 0); will-change: transform; }
.hero-grid { position: relative; display: grid; grid-template-columns: .84fr 1.35fr; align-items: center; gap: 30px; min-height: 680px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 16px; color: var(--green); font-family: Consolas, "SFMono-Regular", monospace; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.status-dot, .live-dot { width: 8px; height: 8px; display: inline-block; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(0, 221, 115, .12); }
.live-dot { width: 7px; height: 7px; box-shadow: 0 0 0 4px rgba(0, 221, 115, .1); animation: pulse 2s ease infinite; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin-bottom: 24px; font-size: clamp(48px, 5.4vw, 78px); line-height: .98; letter-spacing: -.055em; }
h1 span { display: block; color: var(--green); }
.hero-lead { max-width: 600px; margin-bottom: 30px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 20px; margin: 25px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 13px; }
.hero-facts li { display: inline-flex; align-items: center; gap: 7px; }
.hero-facts svg { color: var(--green); }
.hero-visual { position: relative; z-index: 1; width: 118%; margin-left: -5%; }
.hero-visual > img { position: relative; z-index: 2; width: 100%; height: auto; filter: drop-shadow(0 32px 50px rgba(0, 0, 0, .5)); }
.hero-orbit { position: absolute; z-index: 0; border: 1px solid rgba(0, 221, 115, .15); border-radius: 50%; animation: orbit 18s linear infinite; }
.orbit-one { width: 460px; height: 460px; top: 14%; right: 8%; }
.orbit-two { width: 640px; height: 640px; top: 0; right: -2%; animation-direction: reverse; animation-duration: 24s; }
.floating-stat { position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px; padding: 12px 15px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(13, 18, 15, .9); box-shadow: var(--shadow); backdrop-filter: blur(14px); font-size: 12px; animation: float 5s ease-in-out infinite; }
.floating-stat span { color: var(--muted); }
.floating-stat-top { top: 15%; right: 2%; flex-direction: column; align-items: flex-start; gap: 0; }
.floating-stat-bottom { bottom: 18%; left: 6%; animation-delay: -2s; }
.trust-strip { position: relative; z-index: 3; min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 26px; border: 1px solid var(--line); border-radius: 16px; color: var(--muted); background: rgba(17, 23, 19, .65); backdrop-filter: blur(12px); font-size: 12px; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; }
.trust-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--green-dark); }

.section { padding: 112px 0; }
.section-heading { max-width: 700px; margin-bottom: 54px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading h2, .production-copy h2, .download-copy h2 { margin-bottom: 18px; font-size: clamp(36px, 4.2vw, 58px); line-height: 1.05; letter-spacing: -.045em; }
.section-heading p, .production-copy > p, .download-copy > p { color: var(--muted); font-size: 17px; line-height: 1.72; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { min-height: 290px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.025), transparent 60%), var(--surface); transition: transform .25s var(--ease), border-color .25s, background .25s; }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(0, 221, 115, .28); background-color: var(--surface-2); }
.feature-card-wide { grid-column: span 2; display: grid; grid-template-columns: 72px 1fr; gap: 20px; }
.feature-card-accent { background: radial-gradient(circle at top right, rgba(0,221,115,.15), transparent 38%), var(--surface); }
.feature-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 32px; border: 1px solid rgba(0, 221, 115, .18); border-radius: 14px; color: var(--green); background: var(--green-soft); }
.feature-icon svg { width: 24px; height: 24px; }
.feature-card-wide .feature-icon { width: 64px; height: 64px; margin: 0; }
.card-kicker { display: block; margin-bottom: 7px; color: var(--green); font-family: Consolas, monospace; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.feature-card h3 { margin-bottom: 9px; font-size: 23px; letter-spacing: -.025em; }
.feature-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.mini-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 18px 0 0; padding: 0; list-style: none; }
.mini-list li { padding: 6px 10px; border: 1px solid var(--line); border-radius: 100px; color: #cbd5cf; background: rgba(255,255,255,.025); font-size: 11px; }
.feature-note { display: flex; gap: 9px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); color: #cbd5cf; font-size: 12px; }
.feature-note svg { flex: 0 0 auto; color: var(--green); }

.app-section { position: relative; background: linear-gradient(180deg, var(--bg-soft), #080b09); }
.app-section::before { content: ""; position: absolute; inset: 15% 0 auto; height: 500px; pointer-events: none; background: radial-gradient(circle, rgba(0,221,115,.08), transparent 62%); }
.app-window { --scene-shift: 0%; position: relative; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 20px; background: #080b09; box-shadow: 0 40px 120px rgba(0,0,0,.5); }
.app-window::after { content: ""; position: absolute; z-index: 8; inset: 0 auto 0 -25%; width: 22%; pointer-events: none; opacity: .42; background: linear-gradient(90deg, transparent, rgba(0,221,115,.08), rgba(255,255,255,.08), transparent); transform: translate3d(var(--scene-shift), 0, 0) skewX(-10deg); will-change: transform; }
.app-titlebar { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; border-bottom: 1px solid #1b211d; background: #090c0a; }
.window-brand { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; }
.window-brand img { border-radius: 5px; }
.window-brand small { color: #546159; font-weight: 500; }
.window-controls { display: flex; gap: 16px; }
.window-controls i { width: 10px; height: 10px; border: 1px solid #4a544e; border-radius: 2px; }
.app-layout { min-height: 610px; display: grid; grid-template-columns: 210px minmax(0, 1fr); }
.app-sidebar { padding: 14px 10px; border-right: 1px solid #1b211d; background: #090c0a; }
.connection { min-height: 62px; display: flex; align-items: center; gap: 11px; margin-bottom: 13px; padding: 10px 12px; border: 1px solid #202722; border-radius: 10px; background: #101411; }
.connection div { display: grid; }
.connection strong { font-size: 11px; }
.connection small { color: var(--green); font-size: 9px; }
.sidebar-label { margin: 15px 11px 5px; color: #465149; font-size: 8px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.demo-tab { width: 100%; min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 0 11px; border: 0; border-radius: 8px; color: #819087; background: transparent; cursor: pointer; font-size: 11px; font-weight: 700; text-align: left; transition: color .2s, background .2s; }
.demo-tab svg { width: 15px; height: 15px; }
.demo-tab:hover { color: var(--text); background: rgba(255,255,255,.04); }
.demo-tab.is-active { color: var(--green); background: rgba(0, 221, 115, .1); }
.app-content { min-width: 0; padding: 24px; background: #0b0f0c; }
.demo-panel { min-height: 560px; animation: panelIn .32s var(--ease); }
.demo-head { min-height: 48px; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.demo-head > div { display: grid; }
.demo-head > div > span { font-size: 16px; font-weight: 850; }
.demo-head p { margin: 2px 0 0; color: #69766e; font-size: 10px; }
.mock-run, .panel-pill { min-height: 38px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 0 14px; border: 0; border-radius: 9px; color: #00170c; background: var(--green); font-size: 10px; font-weight: 850; }
.mock-run { cursor: pointer; }
.panel-pill { min-height: 30px; color: var(--green); background: var(--green-soft); }
.mock-run svg { width: 13px; }
.demo-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mock-card { min-width: 0; padding: 15px; border: 1px solid #202722; border-radius: 11px; background: #111512; }
.mock-card > small { display: block; margin-bottom: 12px; color: #66736b; font-size: 8px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.mock-card label { display: grid; gap: 5px; margin-top: 10px; color: #89958e; font-size: 9px; font-weight: 700; }
.mock-select { min-height: 36px; display: flex; align-items: center; justify-content: space-between; padding: 0 10px; border: 1px solid #2b332e; border-radius: 7px; color: #dfe7e2; background: #171c18; font-size: 10px; }
.segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 3px; border-radius: 7px; background: #171c18; }
.segmented b { min-height: 30px; display: grid; place-items: center; border-radius: 5px; color: #657169; font-size: 9px; }
.segmented b.on { color: #00170c; background: var(--green); }
.mock-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 12px; }
.mock-fields span { display: grid; gap: 3px; color: #66736b; font-size: 8px; }
.mock-fields strong { min-height: 32px; display: flex; align-items: center; padding: 0 8px; border: 1px solid #2b332e; border-radius: 6px; color: #dbe5df; background: #171c18; font-size: 9px; }
.mock-toggle { min-height: 43px; display: grid; grid-template-columns: 29px 1fr auto; align-items: center; gap: 9px; padding: 0 9px; border-bottom: 1px solid #1f2521; color: #d5ddd8; font-size: 9px; }
.mock-toggle i { position: relative; width: 28px; height: 17px; border-radius: 20px; background: #303632; }
.mock-toggle i::after { content: ""; position: absolute; width: 13px; height: 13px; top: 2px; left: 2px; border-radius: 50%; background: #dce3df; transition: transform .25s var(--ease); }
.mock-toggle b { color: #657169; font-size: 8px; }
.mock-toggle.on i { background: var(--green); }
.mock-toggle.on i::after { transform: translateX(11px); background: #002613; }
.mock-toggle.on b { color: var(--green); }
.mock-roster { margin-top: 12px; overflow: hidden; border: 1px solid #202722; border-radius: 11px; background: #111512; }
.mock-roster-head { min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 0 13px; border-bottom: 1px solid #202722; }
.mock-roster-head strong { font-size: 9px; text-transform: uppercase; }
.mock-roster-head span { color: #59655e; font-size: 8px; }
.mock-table { display: grid; grid-template-columns: 36px 1.4fr .7fr .7fr; }
.mock-table > * { min-height: 36px; display: flex; align-items: center; padding: 0 10px; border-right: 1px solid #1d231f; border-bottom: 1px solid #1d231f; color: #afb9b3; font: 9px Consolas, monospace; }
.mock-table b { min-height: 30px; color: #58645d; font-size: 7px; text-transform: uppercase; }
.demo-progress { height: 34px; display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.demo-progress > span { width: 100px; height: 4px; overflow: hidden; border-radius: 10px; background: #1e2621; }
.demo-progress > span::after { content: ""; display: block; width: var(--demo-progress, 0%); height: 100%; border-radius: inherit; background: var(--green); transition: width 1.8s ease; }
.demo-progress p { margin: 0; color: #67736c; font-size: 9px; }
.walkthrough { display: grid; gap: 12px; }
.walk-card { min-height: 120px; display: grid; grid-template-columns: 45px 1fr; align-items: start; gap: 15px; padding: 18px; border: 1px solid #202722; border-radius: 12px; background: #111512; }
.walk-card > b { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(0,221,115,.25); border-radius: 10px; color: var(--green); background: var(--green-soft); }
.walk-card strong { display: block; margin-bottom: 4px; font-size: 13px; }
.walk-card p { margin: 0; color: #76837b; font-size: 10px; }
.formatter-mock { display: grid; grid-template-columns: 1fr 50px 1fr; align-items: center; gap: 12px; margin-top: 55px; }
.formatter-mock > div { overflow: hidden; border: 1px solid #252c27; border-radius: 12px; background: #111512; }
.formatter-mock small { display: block; padding: 12px 14px; border-bottom: 1px solid #202722; color: #6c7871; font-size: 9px; text-transform: uppercase; }
.formatter-mock pre { min-height: 190px; margin: 0; padding: 15px; color: #aab5ae; font: 10px/2 Consolas, monospace; white-space: pre-wrap; }
.formatter-mock > svg { width: 22px; margin: auto; color: var(--green); }
.formatter-mock .clean-output pre { color: var(--green); }
.size-table { overflow: hidden; border: 1px solid #252c27; border-radius: 12px; }
.size-table > div { min-height: 54px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; padding: 0 18px; border-bottom: 1px solid #202722; background: #111512; }
.size-table > div:first-child { min-height: 38px; color: #59655e; background: #0e120f; font-size: 8px; text-transform: uppercase; }
.size-table span { width: max-content; padding: 5px 12px; border-radius: 20px; color: var(--green); background: var(--green-soft); font-size: 10px; font-weight: 850; }
.size-table strong { font: 10px Consolas, monospace; }
.stepper-mock { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 70px 0 40px; }
.stepper-mock div { display: grid; justify-items: center; gap: 8px; color: #69766e; font-size: 9px; }
.stepper-mock b { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #303832; border-radius: 50%; }
.stepper-mock .active { color: var(--green); }
.stepper-mock .active b { border-color: var(--green); background: var(--green-soft); }
.stepper-mock i { width: 40px; height: 1px; background: #29312c; }
.size-chips { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.size-chips button { min-width: 50px; min-height: 42px; border: 1px solid #2c352f; border-radius: 9px; color: #8b9890; background: #141915; }
.size-chips button.selected { color: #002514; border-color: var(--green); background: var(--green); }
.safe-note { display: flex; align-items: center; gap: 8px; margin-top: 20px; padding: 11px 12px; border: 1px solid rgba(0,221,115,.15); border-radius: 9px; color: #aab8b0; background: rgba(0,221,115,.055); font-size: 9px; }
.safe-note svg { color: var(--green); }
.drop-mock { min-height: 92px; display: flex; align-items: center; gap: 14px; margin-bottom: 12px; padding: 16px; border: 1px dashed #354039; border-radius: 12px; background: #111512; }
.drop-mock > svg { width: 30px; height: 30px; color: var(--green); }
.drop-mock div { flex: 1; }
.drop-mock strong { font-size: 11px; }
.drop-mock p { margin: 2px 0 0; color: #68746d; font-size: 9px; }
.drop-mock button { min-height: 36px; padding: 0 13px; border: 1px solid #303832; border-radius: 8px; color: #dce5df; background: #181d19; font-size: 9px; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.metric-row span { display: grid; gap: 3px; padding: 10px; border-radius: 8px; color: #69756e; background: #171c18; font-size: 8px; }
.metric-row strong { color: #e0e8e3; font-size: 16px; }
.template-results, .history-list { overflow: hidden; border: 1px solid #252c27; border-radius: 12px; background: #111512; }
.template-summary { display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: 0 17px; border-bottom: 1px solid #252c27; }
.template-summary strong { color: var(--green); font-size: 13px; }
.template-summary span { color: #69766e; font-size: 9px; }
.result-line { min-height: 58px; display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: 10px; padding: 0 17px; border-bottom: 1px solid #202722; color: #abb6af; font-size: 10px; }
.result-line svg { color: var(--green); }
.result-line.warning svg { color: var(--warning); }
.result-line code { padding: 4px 7px; border-radius: 5px; color: #829088; background: #1b211d; }
.history-list > div { min-height: 76px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 12px; padding: 0 17px; border-bottom: 1px solid #202722; }
.history-state { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; color: #8b978f; background: #1c231e; }
.history-state.success { color: var(--green); background: var(--green-soft); }
.history-list p { display: grid; margin: 0; }
.history-list strong { font-size: 11px; }
.history-list small, .history-list time { color: #68746d; font-size: 9px; }
.app-caption { margin: 22px 0 0; color: var(--muted-2); text-align: center; font-size: 13px; }
.app-caption a, .faq-grid a { color: var(--green); }

.workflow { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.workflow::before { content: ""; position: absolute; z-index: 0; top: 57px; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, rgba(0,221,115,.55), transparent); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.workflow.is-visible::before { transform: scaleX(1); }
.workflow li { position: relative; z-index: 1; padding: 0 8px; }
.workflow li > span { display: block; margin-bottom: 14px; color: var(--muted-2); font: 10px Consolas, monospace; }
.workflow-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 24px; border: 1px solid var(--line-strong); border-radius: 16px; color: var(--green); background: var(--surface); box-shadow: 0 0 0 8px var(--bg); }
.workflow-icon svg { width: 25px; height: 25px; }
.workflow h3 { margin-bottom: 8px; font-size: 17px; }
.workflow p { color: var(--muted); font-size: 13px; }

.production-section { background: var(--bg-soft); }
.production-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 72px; }
.production-list { display: grid; gap: 18px; margin-top: 30px; }
.production-list > div { display: grid; grid-template-columns: 28px 1fr; gap: 11px; }
.production-list > div > svg { width: 22px; height: 22px; padding: 4px; border-radius: 50%; color: #00170c; background: var(--green); }
.production-list p { display: grid; margin: 0; }
.production-list strong { font-size: 14px; }
.production-list span { color: var(--muted); font-size: 13px; }
.export-console { overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: #0b0f0c; box-shadow: var(--shadow); }
.console-head { min-height: 54px; display: flex; align-items: center; gap: 14px; padding: 0 18px; border-bottom: 1px solid var(--line); font-size: 12px; }
.console-head > span { display: flex; gap: 5px; }
.console-head i { width: 8px; height: 8px; border-radius: 50%; background: #323b35; }
.console-head strong { flex: 1; }
.console-head b { padding: 4px 8px; border-radius: 20px; color: var(--green); background: var(--green-soft); font: 9px Consolas, monospace; }
.console-score { padding: 22px 20px; border-bottom: 1px solid var(--line); }
.console-score > span { color: var(--muted); font-size: 11px; }
.console-score > strong { float: right; color: var(--green); font: 18px Consolas, monospace; }
.console-score > div { height: 6px; overflow: hidden; margin-top: 10px; border-radius: 10px; background: #222a24; }
.console-score > div i { display: block; width: 100%; height: 100%; border-radius: inherit; background: var(--green); transform-origin: left; animation: loadBar 1.5s var(--ease) both; }
.console-rows { padding: 10px 20px; }
.console-rows p { min-height: 46px; display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 9px; margin: 0; border-bottom: 1px solid var(--line); color: #bdc8c1; font-size: 12px; }
.console-rows svg { color: var(--green); }
.console-rows span { color: var(--green); font: 9px Consolas, monospace; }
.export-console > button { min-height: 48px; display: flex; align-items: center; justify-content: center; gap: 8px; margin: 16px 20px 20px; width: calc(100% - 40px); border: 0; border-radius: 10px; color: #00180c; background: var(--green); font-weight: 850; }

.pricing-section { background: linear-gradient(180deg, #080b09, #0b100d); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 16px; max-width: 1060px; margin: 0 auto; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.price-card.featured { border-color: rgba(0,221,115,.38); background: radial-gradient(circle at top right, rgba(0,221,115,.13), transparent 32%), var(--surface); transform: translateY(-12px); }
.popular { position: absolute; top: 0; right: 22px; padding: 6px 11px; border-radius: 0 0 8px 8px; color: #00170c; background: var(--green); font: 9px Consolas, monospace; font-weight: 850; text-transform: uppercase; }
.price-label { margin-bottom: 16px; color: var(--muted); font-size: 13px; font-weight: 750; }
.price-card h3 { margin-bottom: 0; font-size: 40px; letter-spacing: -.04em; }
.price-card > p { color: var(--muted); font-size: 13px; }
.price-card ul { display: grid; gap: 12px; margin: 18px 0 30px; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; color: #c9d3cd; font-size: 13px; }
.price-card li { display: flex; align-items: center; gap: 9px; }
.price-card li svg { color: var(--green); }
.price-card .button { width: 100%; margin-top: auto; }
.pricing-footnote { margin: 26px 0 0; color: var(--muted-2); text-align: center; font-size: 12px; }

.requirements-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.requirements-grid .section-heading { margin: 0; }
.requirements-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.requirements-cards article { min-height: 130px; display: flex; align-items: flex-start; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.requirements-cards svg { flex: 0 0 auto; width: 26px; height: 26px; color: var(--green); }
.requirements-cards div { display: grid; gap: 5px; }
.requirements-cards strong { font-size: 14px; }
.requirements-cards span { color: var(--muted); font-size: 12px; }

.download-section { position: relative; overflow: hidden; background: radial-gradient(circle at 20% 50%, rgba(0,221,115,.11), transparent 28%), #090d0a; }
.download-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 80px; }
.download-copy ul { display: grid; gap: 12px; margin: 26px 0 0; padding: 0; list-style: none; color: #ccd6d0; font-size: 14px; }
.download-copy li { display: flex; align-items: center; gap: 9px; }
.download-copy li svg { color: var(--green); }
.download-card { min-height: 520px; padding: 28px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: rgba(17,23,19,.92); box-shadow: var(--shadow); }
.form-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 24px; }
.form-heading img { border-radius: 10px; }
.form-heading h3 { margin: 0; font-size: 19px; }
.form-heading p { margin: 2px 0 0; color: var(--muted); font-size: 11px; }
.download-card form > label, .form-row > label { display: grid; gap: 6px; margin-bottom: 14px; color: #cbd4ce; font-size: 12px; font-weight: 750; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.download-card input, .download-card select { min-width: 0; width: 100%; min-height: 46px; padding: 0 12px; border: 1px solid #303a33; border-radius: 9px; color: var(--text); background: #0c110e; outline: 0; transition: border-color .2s, box-shadow .2s; }
.download-card input:focus, .download-card select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(0,221,115,.1); }
.download-card input[aria-invalid="true"] { border-color: var(--danger); }
.field-error { min-height: 15px; color: #ff9ca1; font-size: 10px; font-weight: 600; }
.check-label { display: flex !important; grid-template-columns: 18px 1fr; flex-direction: row; align-items: flex-start; gap: 10px !important; color: var(--muted) !important; font-size: 11px !important; font-weight: 500 !important; }
.check-label input { flex: 0 0 auto; width: 18px; min-height: 18px; margin-top: 1px; accent-color: var(--green); }
.consent-error { display: block; margin-top: -12px; margin-bottom: 8px; }
.submit-button { width: 100%; border: 0; }
.submit-button[disabled] { opacity: .65; cursor: wait; }
.form-note { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 13px 0 0; color: var(--muted-2); font-size: 10px; }
.download-success { min-height: 460px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.download-success[hidden] { display: none; }
.success-icon { width: 62px; height: 62px; display: grid; place-items: center; margin-bottom: 20px; border-radius: 50%; color: #00170c; background: var(--green); animation: successPop .45s var(--ease); }
.success-icon svg { width: 30px; height: 30px; }
.download-success h3 { margin-bottom: 8px; font-size: 25px; }
.download-success p { max-width: 360px; color: var(--muted); }

.faq-section { background: var(--bg-soft); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; }
.faq-grid .section-heading { margin: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { flex: 0 0 auto; color: var(--muted); transition: transform .25s var(--ease); }
.faq-list details[open] summary svg { transform: rotate(45deg); color: var(--green); }
.faq-list details p { max-width: 720px; margin: -4px 0 22px; color: var(--muted); font-size: 14px; }

.site-footer { padding: 64px 0 24px; border-top: 1px solid var(--line); background: #050706; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; }
.footer-grid img { width: 150px; height: auto; }
.footer-grid p { max-width: 390px; color: var(--muted); font-size: 13px; }
.footer-grid nav, .footer-grid > div:last-child { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-grid a { min-height: 32px; color: var(--muted); text-decoration: none; font-size: 13px; }
.footer-grid a:hover { color: var(--green); }
.footer-grid strong { margin-bottom: 4px; font-size: 13px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: #59665e; font-size: 11px; }

.reveal { opacity: 1; transform: none; }
.js .reveal { --reveal-x: 0px; --reveal-y: 34px; --reveal-scale: 1; opacity: 0; transform: translate3d(var(--reveal-x), var(--reveal-y), 0) scale(var(--reveal-scale)); transition: opacity .48s var(--ease), transform .48s var(--ease); transition-delay: var(--reveal-delay, 0ms); will-change: transform, opacity; }
.js .reveal-right { --reveal-x: 36px; --reveal-y: 0px; }
.js .reveal-left { --reveal-x: -36px; --reveal-y: 0px; }
.js .feature-card.reveal, .js .price-card.reveal, .js .requirements-cards article.reveal { --reveal-y: 28px; --reveal-scale: .955; }
.js .app-window.reveal, .js .export-console.reveal, .js .tutorial-summary.reveal { --reveal-y: 38px; --reveal-scale: .975; }
.js .reveal.is-visible { opacity: 1; transform: translate3d(0, 0, 0) scale(1); will-change: auto; }
.js .feature-card.reveal.is-visible:hover { transform: translateY(-5px); }
.js .workflow li.reveal:nth-child(odd) { --reveal-x: -25px; --reveal-y: 12px; }
.js .workflow li.reveal:nth-child(even) { --reveal-x: 25px; --reveal-y: 12px; }
.js .guide-section.reveal:nth-child(odd) { --reveal-x: -26px; --reveal-y: 12px; }
.js .guide-section.reveal:nth-child(even) { --reveal-x: 26px; --reveal-y: 12px; }
.section-heading.is-visible .eyebrow { animation: eyebrowIn .38s .08s var(--ease) both; }
.section-heading.is-visible h2 { animation: copyIn .44s .12s var(--ease) both; }
.section-heading.is-visible p { animation: copyIn .44s .18s var(--ease) both; }

@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(0,221,115,0); } }
@keyframes float { 50% { transform: translateY(-9px); } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } }
@keyframes loadBar { from { transform: scaleX(0); } }
@keyframes successPop { from { transform: scale(.5); opacity: 0; } }
@keyframes eyebrowIn { from { opacity: 0; transform: translateX(-14px); } }
@keyframes copyIn { from { opacity: 0; transform: translateY(12px); } }

@media (max-width: 1080px) {
  .site-nav a { padding-inline: 9px; font-size: 13px; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: .9fr 1.1fr; min-height: 650px; }
  .hero-visual { width: 126%; margin-left: -12%; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-wide { grid-column: span 2; }
  .workflow { grid-template-columns: repeat(3, 1fr); row-gap: 42px; }
  .workflow::before { display: none; }
  .production-grid, .download-grid { gap: 44px; }
  .app-layout { grid-template-columns: 180px minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .shell { width: min(100% - 32px, var(--shell)); }
  .site-header { padding-inline: 16px; }
  .site-nav { position: absolute; top: calc(100% + 8px); left: 16px; right: 16px; display: none; flex-direction: column; align-items: stretch; padding: 10px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(13,18,15,.98); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { justify-content: flex-start; }
  .menu-button { display: block; margin-left: auto; }
  .header-cta { display: none; }
  .hero { padding-top: 125px; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { max-width: 680px; }
  .hero-visual { width: 110%; margin: 30px 0 0 -5%; }
  .trust-strip { flex-wrap: wrap; justify-content: center; padding-block: 18px; }
  .trust-strip i { display: none; }
  .section { padding: 86px 0; }
  .app-layout { grid-template-columns: 1fr; }
  .app-sidebar { display: flex; gap: 5px; padding: 9px; overflow-x: auto; border: 0; border-bottom: 1px solid #1b211d; scrollbar-width: thin; }
  .connection, .sidebar-label { display: none; }
  .demo-tab { width: auto; flex: 0 0 auto; min-height: 44px; }
  .app-content { padding: 18px; }
  .production-grid, .requirements-grid, .download-grid, .faq-grid { grid-template-columns: 1fr; gap: 48px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 520px; }
  .price-card.featured { transform: none; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  h1 { font-size: clamp(42px, 13vw, 60px); }
  .hero { padding-bottom: 20px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-visual { width: 122%; margin-left: -11%; }
  .floating-stat { display: none; }
  .trust-strip { justify-content: flex-start; border-radius: 12px; }
  .section-heading { margin-bottom: 38px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: auto; grid-template-columns: 1fr; }
  .feature-card-wide .feature-icon { width: 52px; height: 52px; }
  .app-window { border-radius: 13px; }
  .window-brand small { display: none; }
  .app-content { padding: 14px; }
  .demo-panel { min-height: 540px; }
  .demo-columns { grid-template-columns: 1fr; }
  .mock-table { grid-template-columns: 25px 1.2fr .6fr .5fr; }
  .mock-table > * { padding-inline: 5px; }
  .formatter-mock { grid-template-columns: 1fr; margin-top: 20px; }
  .formatter-mock > svg { transform: rotate(90deg); }
  .formatter-mock pre { min-height: 105px; }
  .stepper-mock { justify-content: flex-start; overflow-x: auto; margin: 40px 0 30px; }
  .stepper-mock div { min-width: 70px; }
  .stepper-mock i { min-width: 18px; }
  .workflow { grid-template-columns: 1fr; gap: 28px; }
  .workflow li { display: grid; grid-template-columns: 58px 1fr; column-gap: 16px; padding: 0; }
  .workflow li > span { display: none; }
  .workflow-icon { grid-row: span 2; margin: 0; }
  .workflow h3 { margin-top: 5px; }
  .requirements-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .download-card { padding: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
}

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

/* Tutorial */
.tutorial-page { background: var(--bg-soft); }
.tutorial-hero { padding: 150px 0 84px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 78% 30%, rgba(0,221,115,.11), transparent 25%), var(--bg); }
.tutorial-hero-grid { display: grid; grid-template-columns: 1fr .65fr; align-items: center; gap: 80px; }
.tutorial-hero h1 { max-width: 760px; margin-bottom: 20px; }
.tutorial-hero p { max-width: 700px; color: var(--muted); font-size: 18px; }
.tutorial-summary { padding: 26px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.tutorial-summary > span { color: var(--green); font: 10px Consolas, monospace; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.tutorial-summary ol { display: grid; gap: 12px; margin: 20px 0 0; padding: 0; list-style: none; counter-reset: tutorial-summary; }
.tutorial-summary li { display: flex; align-items: center; gap: 12px; color: #cbd4ce; font-size: 13px; counter-increment: tutorial-summary; }
.tutorial-summary li::before { content: counter(tutorial-summary); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; color: var(--green); background: var(--green-soft); font: 10px Consolas, monospace; }
.tutorial-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); align-items: start; gap: 64px; padding-top: 70px; padding-bottom: 110px; }
.tutorial-toc { position: sticky; top: 90px; display: flex; flex-direction: column; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.tutorial-toc strong { padding: 8px 10px 12px; color: var(--muted-2); font: 9px Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.tutorial-toc a { min-height: 38px; display: flex; align-items: center; padding: 0 10px; border-radius: 7px; color: var(--muted); text-decoration: none; font-size: 12px; }
.tutorial-toc a:hover { color: var(--green); background: var(--green-soft); }
.tutorial-content { min-width: 0; }
.guide-section { display: grid; grid-template-columns: 58px 1fr; gap: 24px; padding: 10px 0 72px; scroll-margin-top: 95px; }
.guide-section + .guide-section { padding-top: 64px; border-top: 1px solid var(--line); }
.guide-number { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid rgba(0,221,115,.25); border-radius: 14px; color: var(--green); background: var(--green-soft); font: 12px Consolas, monospace; font-weight: 800; }
.guide-section h2 { margin-bottom: 13px; font-size: clamp(28px, 3vw, 42px); line-height: 1.1; letter-spacing: -.035em; }
.guide-section > div:last-child > p, .guide-section > div:last-child > ol, .guide-section > div:last-child > ul { color: var(--muted); }
.guide-section ol { display: grid; gap: 9px; padding-left: 22px; }
.guide-section li { padding-left: 5px; }
.guide-section li::marker { color: var(--green); font-weight: 800; }
.guide-note { display: grid; gap: 4px; margin-top: 24px; padding: 17px 18px; border: 1px solid rgba(0,221,115,.18); border-radius: 12px; background: rgba(0,221,115,.055); }
.guide-note strong { color: var(--green); font-size: 12px; }
.guide-note span { color: #aebbb3; font-size: 13px; }
.code-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.code-row code { padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--green); background: var(--surface); font-size: 12px; }
.guide-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 25px; }
.guide-steps article { min-height: 150px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.guide-steps b { width: 28px; height: 28px; display: grid; place-items: center; margin-bottom: 14px; border-radius: 8px; color: #00170c; background: var(--green); font: 10px Consolas, monospace; }
.guide-steps h3 { margin-bottom: 6px; font-size: 15px; }
.guide-steps p { margin: 0; color: var(--muted); font-size: 12px; }
.before-after { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
.before-after > div { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.before-after span { display: block; padding: 10px 13px; border-bottom: 1px solid var(--line); color: var(--muted-2); font: 9px Consolas, monospace; text-transform: uppercase; }
.before-after pre { min-height: 120px; margin: 0; padding: 14px; color: #bdc8c1; font: 11px/1.9 Consolas, monospace; white-space: pre-wrap; }
.before-after > div:last-child pre { color: var(--green); }
.settings-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.settings-list article { display: grid; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.settings-list strong { font-size: 13px; }
.settings-list span { color: var(--muted); font-size: 12px; }
.checklist { display: grid !important; grid-template-columns: 1fr 1fr; gap: 10px 28px !important; margin-top: 22px !important; padding: 0 !important; list-style: none; }
.checklist li { position: relative; padding-left: 24px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.tutorial-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.tutorial-page .site-footer { padding-top: 24px; }
.tutorial-page .footer-bottom { margin-top: 0; }
.tutorial-page .footer-bottom a { color: var(--green); text-decoration: none; }

@media (max-width: 860px) {
  .tutorial-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .tutorial-layout { grid-template-columns: 1fr; gap: 40px; }
  .tutorial-toc { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .tutorial-toc strong { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .tutorial-hero { padding: 120px 0 65px; }
  .guide-section { grid-template-columns: 1fr; gap: 14px; }
  .guide-number { width: 44px; height: 44px; }
  .guide-steps, .before-after, .settings-list, .checklist { grid-template-columns: 1fr; }
  .tutorial-toc { grid-template-columns: 1fr; }
}