/* Generated from the <style> in index.html by tool/site/trades.py. Edit index.html. */
@font-face { font-family: 'Inter'; src: url('/fonts/Inter-Regular.ttf'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/Inter-Medium.ttf'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/Inter-SemiBold.ttf'); font-weight: 600; font-display: swap; }

/* ================================================================ tokens
   Near-black canvas with a midnight-navy undertone, soft white text,
   cool grey for secondary copy, and blue-violet used sparingly: the
   primary action, a few highlights, the glow behind the product. */
:root {
  --bg: #05060A;
  --bg-2: #080A11;
  --surface: #0D1018;
  --surface-2: #131725;
  --line: rgba(150, 162, 204, .13);
  --line-2: rgba(150, 162, 204, .24);
  --text: #F5F5F7;
  --text-2: #C3C7D1;
  --muted: #8B92A3;
  --blue: #5B73FF;
  --violet: #8466FF;
  --accent: #8C9BFF;               /* accent text on dark */
  --grad: linear-gradient(135deg, #5670FF 0%, #6E5CFF 55%, #8A5CFF 100%);
  --glow: radial-gradient(closest-side, rgba(92, 104, 255, .32), rgba(120, 92, 255, .12) 55%, transparent);
  --green: #2BC48A; --amber: #F2A33A; --red: #F0566B;

  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px; --pill: 999px;
  --wrap: 1200px;
  --gutter: 24px;
  --sec: 128px;                    /* section rhythm */
  --ease: cubic-bezier(.22, .8, .24, 1);

  --fs-hero: clamp(44px, 4.1vw, 66px);
  --fs-h2: clamp(32px, 3.7vw, 52px);
  --fs-h3: 21px;
  --fs-lead: clamp(17px, 1.35vw, 20px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-label: 12px;
}

/* ================================================================ base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; scrollbar-color: #232838 var(--bg); accent-color: var(--blue); }
body { margin: 0; font-family: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif; font-size: var(--fs-body); background: var(--bg); color: var(--text); line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; font-feature-settings: "cv11", "ss01"; }
img { max-width: 100%; height: auto; display: block; }
svg { display: block; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; color: var(--text); }
::selection { background: rgba(110, 92, 255, .5); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
a:not(.btn):not(.brand):not(.plain) { text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: rgba(245,245,247,.35); }
a:not(.btn):not(.brand):not(.plain):hover { text-decoration-color: currentColor; }
code { font-size: .88em; padding: 1px 6px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* type */
.eyebrow { display: inline-block; font-size: var(--fs-label); letter-spacing: .16em; text-transform: uppercase; font-weight: 600; color: var(--accent); }
h1 { font-size: var(--fs-hero); line-height: 1.02; letter-spacing: -.038em; }
h1 .line { display: block; }
h1 .soft { color: transparent; background: linear-gradient(180deg, #F5F5F7 20%, #A9B0C6); -webkit-background-clip: text; background-clip: text; }
h2 { font-size: var(--fs-h2); line-height: 1.08; letter-spacing: -.03em; }
h3 { font-size: var(--fs-h3); line-height: 1.3; letter-spacing: -.012em; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--muted); max-width: 640px; letter-spacing: -.005em; }
.lead b, .lead strong { color: var(--text-2); font-weight: 500; }
.small { font-size: var(--fs-small); color: var(--muted); }
.head { max-width: 760px; }
.head h2 { margin: 14px 0 18px; }
.head.center { margin: 0 auto; text-align: center; }
.head.center .lead { margin: 0 auto; }

/* sections */
section { position: relative; padding: var(--sec) 0; }
.band { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ================================================================ buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--pill); font: 600 15px/1 Inter, -apple-system, "Segoe UI", sans-serif; letter-spacing: -.005em; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: background-color .2s, border-color .2s, color .2s, box-shadow .25s var(--ease), transform .2s var(--ease); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:active { transform: scale(.98); }
.btn-lg { min-height: 56px; padding: 0 28px; font-size: 16px; }
.btn-primary { color: #fff; background: var(--grad); box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 10px 30px -14px rgba(102, 96, 255, .9); }
.btn-primary:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 14px 36px -12px rgba(102, 96, 255, 1); filter: brightness(1.06); }
.btn-secondary { color: var(--text); background: rgba(255,255,255,.03); border-color: var(--line-2); }
.btn-secondary:hover { background: rgba(255,255,255,.07); border-color: rgba(150,162,204,.4); }
.btn-light { color: #0B0D14; background: #F5F5F7; }
.btn-light:hover { background: #fff; }
.btn:focus-visible { outline-offset: 4px; border-radius: var(--pill); }
.btn .go { transition: transform .25s var(--ease); }
@media (hover: hover) { .btn:hover .go { transform: translateX(3px); } }
.btn[aria-busy="true"] { pointer-events: none; cursor: progress; opacity: .85; }
.btn[aria-busy="true"]::before { content: ""; width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ================================================================ header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(5, 6, 10, .72); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; height: 64px; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 16px; letter-spacing: .06em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand .accent { color: var(--accent); }
.nav-links { display: flex; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav-links a { display: block; padding: 8px 12px; border-radius: var(--pill); font-size: 14px; font-weight: 500; color: var(--muted); text-decoration: none; transition: color .15s, background .15s; }
.nav-links a:hover, .nav-links a[aria-current="true"] { color: var(--text); }
.nav-cta { margin-left: auto; }
.nav-cta .btn { min-height: 38px; padding: 0 16px; font-size: 14px; }
.nav-cta .btn svg { width: 16px; height: 16px; }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: transparent; color: var(--text); align-items: center; justify-content: center; cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }
.mobile-menu { display: none; padding: 4px 0 20px; }
.mobile-menu[data-open="true"] { display: block; }
.mobile-menu a:not(.btn) { display: block; padding: 15px 4px; font-size: 17px; font-weight: 500; text-decoration: none; color: var(--text-2); border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 16px; width: 100%; }

/* ================================================================ hero */
.hero { padding: 96px 0 112px; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 1100px; height: 800px; right: -260px; top: -120px; background: var(--glow); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 { margin: 20px 0 26px; }
.hero .lead { max-width: 540px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 36px 0 32px; }
.platforms { display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--text-2); font-size: 14px; font-weight: 500; margin: 0; padding: 0; list-style: none; }
.platforms li { display: inline-flex; align-items: center; gap: 8px; }
.platforms svg { width: 17px; height: 17px; color: var(--muted); }
.offline-note { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; max-width: 520px; }
.offline-note svg { width: 17px; height: 17px; color: var(--accent); flex: none; }

/* product presentation: a quiet aluminium-dark display */
.display { position: relative; }
.display .screen { position: relative; border-radius: 18px; padding: 10px; background: linear-gradient(180deg, #1A1E2B, #0C0E15); border: 1px solid rgba(170, 180, 220, .2); box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 50px 100px -40px rgba(0,0,0,.9), 0 0 0 1px rgba(0,0,0,.6); }
.display .screen img { border-radius: 10px; width: 100%; }
.display .stand { width: 26%; height: 18px; margin: 0 auto; background: linear-gradient(180deg, #151925, #0B0D14); border: 1px solid var(--line); border-top: 0; border-radius: 0 0 10px 10px; }
.display .glow { position: absolute; inset: 8% -6% -10%; background: var(--glow); z-index: -1; filter: blur(20px); }
.display figcaption { margin-top: 18px; font-size: 13px; color: var(--muted); text-align: center; }

/* ================================================================ features: four benefits, no boxes */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; border-top: 1px solid var(--line); }
.benefit { padding: 36px 28px 0 0; }
.benefit + .benefit { padding-left: 28px; border-left: 1px solid var(--line); }
.benefit .ico { width: 24px; height: 24px; color: var(--accent); margin-bottom: 22px; }
.benefit h3 { font-size: 18px; margin-bottom: 8px; }
.benefit p { color: var(--muted); font-size: 15px; }

/* ================================================================ workflow */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 72px 0 0; padding: 0; list-style: none; position: relative; }
.steps::before { content: ""; position: absolute; top: 19px; left: 20px; right: 20px; height: 1px; background: linear-gradient(90deg, var(--blue), var(--violet) 50%, var(--line-2)); opacity: .7; }
.step { position: relative; padding-right: 24px; }
.step .n { position: relative; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600; background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text); margin-bottom: 28px; font-variant-numeric: tabular-nums; }
.step:first-child .n { background: var(--grad); border-color: transparent; }
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--muted); }
.status-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 56px; font-size: 13px; color: var(--muted); }
.status-line span.s { padding: 6px 12px; border-radius: var(--pill); border: 1px solid var(--line); color: var(--text-2); background: var(--surface); }
.status-line svg { width: 14px; height: 14px; opacity: .6; }

/* ================================================================ repair categories */
.cats { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; margin-top: 64px; }
.cat { position: relative; padding: 36px; border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--surface); overflow: hidden; }
.cat .label { font-size: var(--fs-label); letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.cat h3 { margin: 10px 0 10px; font-size: 24px; }
.cat p { color: var(--muted); font-size: 15px; max-width: 460px; }
.cat .ico { width: 26px; height: 26px; color: var(--text-2); margin-bottom: 28px; }
.cat-lead { grid-row: span 2; display: flex; flex-direction: column; background: linear-gradient(160deg, rgba(86, 112, 255, .14), rgba(138, 92, 255, .05) 45%, transparent 70%), var(--surface); border-color: rgba(140, 155, 255, .25); }
.cat-lead .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.cat-lead .pair h4 { font-size: 16px; margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
.cat-lead .pair h4 svg { width: 20px; height: 20px; color: var(--accent); }
.cat-lead .pair p { font-size: 14.5px; }
.cat-lead figure { margin: auto 0 0; padding-top: 32px; }
.cat-lead figure img { border-radius: 12px; border: 1px solid var(--line-2); }
.cat-lead figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); }

/* integrations */
.ints { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 56px; border-top: 1px solid var(--line); }
.ints > div { padding: 28px 28px 28px 0; border-bottom: 1px solid var(--line); }
.ints > div:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.ints b { display: block; font-weight: 600; margin-bottom: 6px; }
.ints span { color: var(--muted); font-size: 15px; }
.roadmap { margin-top: 64px; padding: 32px; border: 1px solid var(--line); border-radius: var(--r-xl); background: var(--surface); }
.roadmap h3 { font-size: 20px; margin-bottom: 20px; }
.roadmap ul { list-style: none; margin: 0 0 20px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 40px; }
.roadmap li { display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: start; color: var(--muted); font-size: 15px; }
.roadmap li b { display: block; color: var(--text); font-weight: 600; }
.roadmap .st { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; padding: 4px 0; color: var(--muted); }
.roadmap .st.planned { color: var(--accent); }
@media (max-width: 1024px) { .ints { grid-template-columns: 1fr 1fr; } .ints > div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; } .ints > div:nth-child(even) { padding-left: 28px; border-left: 1px solid var(--line); } .roadmap ul { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .ints { grid-template-columns: 1fr; } .ints > div, .ints > div:nth-child(even) { padding: 22px 0; border-left: 0; } .roadmap { padding: 24px; } .roadmap li { grid-template-columns: 1fr; gap: 4px; } }

/* trade links */
.trade-links { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 32px; }
.trade-links span { font-size: 14px; color: var(--muted); margin-right: 4px; }
.trade-links a { font-size: 14px; font-weight: 500; padding: 8px 14px; border-radius: var(--pill); border: 1px solid var(--line-2); color: var(--text-2); text-decoration: none; transition: border-color .2s, color .2s; }
.trade-links a:hover { border-color: rgba(150,162,204,.45); color: var(--text); }

/* ================================================================ tour */
.player { position: relative; margin-top: 56px; border-radius: 22px; padding: 8px; background: linear-gradient(180deg, #171B27, #0C0E15); border: 1px solid rgba(170,180,220,.18); }
.player video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 15px; background: #000; }
.player .play { position: absolute; inset: 8px; display: flex; align-items: flex-end; justify-content: flex-start; padding: clamp(16px, 3vw, 40px); border: 0; border-radius: 15px; background: rgba(5,6,10,.28); color: #fff; cursor: pointer; transition: background .25s; }
.player .play span { display: inline-flex; align-items: center; gap: 12px; height: 60px; padding: 0 26px 0 20px; border-radius: var(--pill); background: rgba(245,245,247,.95); color: #0B0D14; font: 600 16px/1 Inter, system-ui, sans-serif; box-shadow: 0 20px 50px -20px rgba(0,0,0,.9); transition: transform .25s var(--ease); }
.player .play svg { width: 22px; height: 22px; }
.player .play:hover { background: rgba(5,6,10,.12); }
.player .play:hover span { transform: scale(1.03); }
.player .play:focus-visible { outline: 2px solid var(--accent); outline-offset: -6px; }
.player[data-playing="true"] .play { display: none; }

/* ================================================================ product showcase */
.show { display: grid; gap: 140px; margin-top: 96px; }
.row { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.4fr); gap: 72px; align-items: center; }
.row.flip { grid-template-columns: minmax(0, 1.4fr) minmax(0, .82fr); }
.row.flip .copy { order: 2; }
.row .copy .eyebrow { margin-bottom: 14px; }
.row .copy h3 { font-size: clamp(26px, 2.4vw, 34px); line-height: 1.15; letter-spacing: -.025em; margin-bottom: 16px; }
.row .copy p { color: var(--muted); font-size: 16.5px; }
.row .copy ul { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.row .copy li { display: flex; gap: 12px; color: var(--text-2); font-size: 15px; }
.row .copy li svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 3px; }
.shot { margin: 0; position: relative; }
.shot .screen { border-radius: 16px; padding: 8px; background: linear-gradient(180deg, #171B27, #0C0E15); border: 1px solid rgba(170,180,220,.18); box-shadow: 0 40px 90px -45px rgba(0,0,0,.95); }
.shot .screen img { border-radius: 10px; width: 100%; }
.shot figcaption { margin-top: 14px; font-size: 13px; color: var(--muted); }
.shot.paper { display: flex; justify-content: center; gap: 24px; padding: 40px 24px; border-radius: var(--r-xl); background: radial-gradient(60% 70% at 50% 40%, rgba(92,104,255,.18), transparent 70%), var(--surface); border: 1px solid var(--line); }
.shot.paper img { width: min(46%, 340px); border-radius: 6px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); }
.shot.paper img + img { transform: translateY(28px); }
.shot.paper figcaption { position: absolute; bottom: -34px; left: 0; }

/* ================================================================ board viewer and manuals */
.bv { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.3fr); gap: 72px; align-items: center; }
.points { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 22px; }
.points li { padding-left: 18px; border-left: 1px solid var(--line-2); }
.points b { display: block; font-weight: 600; margin-bottom: 4px; }
.points span { color: var(--muted); font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chip { font-size: 13px; font-weight: 500; padding: 6px 12px; border-radius: var(--pill); border: 1px solid var(--line-2); color: var(--text-2); }
.chip.no { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(245,245,247,.3); border-style: dashed; }
.new { display: inline-block; font-size: 10.5px; letter-spacing: .1em; font-weight: 600; padding: 3px 8px; border-radius: var(--pill); background: rgba(132,102,255,.18); color: var(--accent); margin-left: 8px; vertical-align: 1px; }
.cols3 { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 64px; border-top: 1px solid var(--line); }
.cols3 > div { padding: 36px 32px 0 0; }
.cols3 > div + div { padding-left: 32px; border-left: 1px solid var(--line); }
.cols3 h3 { font-size: 18px; margin-bottom: 10px; }
.cols3 p { color: var(--muted); font-size: 15px; }
.cols3 .src { margin-top: 14px; font-size: 13px; color: var(--text-2); }

/* ================================================================ offline-first */
.offline { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 80px; align-items: start; }
.facts { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: 28px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.facts svg { width: 20px; height: 20px; color: var(--accent); margin-top: 2px; }
.facts b { display: block; font-weight: 600; margin-bottom: 4px; }
.facts span { color: var(--muted); font-size: 15px; }
.facts li.warn svg { color: var(--amber); }
.facts li.warn b { color: #FFD9A6; }
.limit { margin-top: 32px; padding: 22px 24px; border-radius: var(--r-lg); border: 1px solid rgba(242,163,58,.32); background: rgba(242,163,58,.06); }
.limit b { display: block; color: #FFD9A6; margin-bottom: 6px; font-weight: 600; }
.limit p { color: var(--text-2); font-size: 15px; }

/* ================================================================ pricing */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 64px auto 0; max-width: 900px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 40px; border-radius: var(--r-xl); border: 1px solid var(--line); background: var(--surface); }
.plan.hi { border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, linear-gradient(160deg, rgba(110,130,255,.9), rgba(138,92,255,.5) 40%, rgba(150,162,204,.15)) border-box; border: 1px solid transparent; box-shadow: 0 40px 90px -50px rgba(102,96,255,.6); }
.plan .name { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: var(--text-2); }
.plan .badge { font-size: 11px; letter-spacing: .04em; padding: 4px 10px; border-radius: var(--pill); background: rgba(132,102,255,.16); color: var(--accent); font-weight: 600; }
.plan .price { font-size: 52px; font-weight: 600; letter-spacing: -.04em; line-height: 1; margin: 22px 0 8px; font-variant-numeric: tabular-nums; }
.plan .price small { font-size: 16px; font-weight: 400; letter-spacing: 0; color: var(--muted); margin-left: 6px; }
.plan .vat { color: var(--muted); font-size: 14px; }
.plan .vat b { color: var(--text-2); font-weight: 500; }
.plan ul { list-style: none; margin: 28px 0 32px; padding: 24px 0 0; border-top: 1px solid var(--line); display: grid; gap: 12px; }
.plan li { display: flex; gap: 12px; font-size: 15px; color: var(--text-2); }
.plan li svg { width: 18px; height: 18px; flex: none; color: var(--accent); margin-top: 2px; }
.plan .btn { width: 100%; margin-top: auto; }
.plan .note { margin-top: 14px; font-size: 13px; color: var(--muted); text-align: center; }
.vat-explain { max-width: 900px; margin: 28px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; font-size: 14px; color: var(--muted); }
.vat-explain b { display: block; color: var(--text-2); font-weight: 600; margin-bottom: 4px; }
.plan-note { max-width: 900px; margin: 36px auto 0; padding-top: 28px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

/* ================================================================ download */
.dl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; }
.dl .card { position: relative; display: flex; flex-direction: column; padding: 28px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface); transition: border-color .2s; }
.dl .card:hover { border-color: var(--line-2); }
.dl .card svg.os { width: 26px; height: 26px; color: var(--text-2); margin-bottom: 22px; }
.dl .card h3 { font-size: 18px; }
.dl .card p { margin: 8px 0 24px; font-size: 14px; color: var(--muted); }
.dl .card .btn { margin-top: auto; }
.dl .card .for-you { display: none; position: absolute; top: 26px; right: 24px; font-size: 11px; letter-spacing: .04em; font-weight: 600; color: var(--accent); }
.dl .card.mine { border-color: rgba(140,155,255,.45); background: linear-gradient(180deg, rgba(92,104,255,.1), transparent 55%), var(--surface); }
.dl .card.mine .for-you { display: inline-block; }

/* ================================================================ faq */
.faq { max-width: 820px; margin: 56px auto 0; border-top: 1px solid var(--line); }
.q { border-bottom: 1px solid var(--line); }
.q summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 4px; font-weight: 500; font-size: 17px; letter-spacing: -.01em; border-radius: 8px; }
.q summary::-webkit-details-marker { display: none; }
.q summary:hover { color: #fff; }
.q summary svg { width: 18px; height: 18px; flex: none; color: var(--muted); transition: transform .25s var(--ease); }
.q[open] summary svg { transform: rotate(45deg); color: var(--text); }
.q .a { padding: 0 48px 24px 4px; color: var(--muted); font-size: 15.5px; }
.q .a em { color: var(--text-2); font-style: normal; }

/* ================================================================ final cta */
.final { text-align: center; overflow: hidden; padding: 152px 0; }
.final::before { content: ""; position: absolute; left: 50%; bottom: -320px; width: 1100px; height: 640px; transform: translateX(-50%); background: var(--glow); pointer-events: none; }
.final .wrap { position: relative; }
.final h2 { max-width: 820px; margin: 0 auto 20px; font-size: clamp(36px, 4.4vw, 60px); }
.final .lead { margin: 0 auto; }
.final .cta-row { justify-content: center; margin: 40px 0 0; }
.final .small { margin-top: 20px; }

/* ================================================================ footer */
footer { border-top: 1px solid var(--line); padding: 64px 0 40px; color: var(--muted); font-size: 14px; }
.foot { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 28px; }
.foot .brand { font-size: 14px; }
.foot .brand img { width: 26px; height: 26px; }
.foot h4 { margin: 0 0 14px; font-size: 13px; font-weight: 600; color: var(--text-2); }
.foot a.plain { display: block; color: var(--muted); text-decoration: none; padding: 5px 0; }
.foot a.plain:hover { color: var(--text); }
.legal { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }

/* ================================================================ phone dock */
.dock { display: none; }
@media (max-width: 860px) {
  .dock { display: flex; position: fixed; z-index: 45; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); align-items: center; gap: 12px; padding: 8px 8px 8px 20px; border-radius: var(--pill); background: rgba(13,16,24,.9); border: 1px solid var(--line-2); backdrop-filter: saturate(150%) blur(16px); -webkit-backdrop-filter: saturate(150%) blur(16px); box-shadow: 0 16px 40px -18px rgba(0,0,0,.95);
    transform: translateY(150%); opacity: 0; visibility: hidden; transition: transform .45s var(--ease), opacity .3s, visibility 0s .45s; }
  .dock[data-show="true"] { transform: none; opacity: 1; visibility: visible; transition: transform .45s var(--ease), opacity .3s, visibility 0s; }
  .dock p { flex: 1; min-width: 0; font-size: 13px; line-height: 1.3; color: var(--muted); }
  .dock p b { display: block; font-size: 15px; color: var(--text); font-weight: 600; }
  .dock .btn { min-height: 46px; padding: 0 18px; }
  footer { padding-bottom: 112px; }
  .dl .card.mine { order: -1; }
}

/* ================================================================ reveal (subtle, opt-in by JS) */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

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

/* ================================================================ responsive */
@media (max-width: 1180px) {
  :root { --sec: 112px; }
  .hero .wrap { gap: 40px; }
  .row, .row.flip { gap: 48px; }
}
@media (max-width: 1024px) {
  .hero { padding-top: 72px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 64px; }
  .hero .lead { max-width: 620px; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .benefit:nth-child(3) { padding-left: 0; border-left: 0; }
  .benefit:nth-child(n+3) { margin-top: 12px; border-top: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps::before { top: 20px; bottom: 20px; left: 19px; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, var(--blue), var(--violet) 50%, var(--line-2)); }
  .step { display: grid; grid-template-columns: 40px 1fr; gap: 0 22px; padding: 0 0 36px; }
  .step .n { grid-row: span 2; margin: 0; }
  .step:last-child { padding-bottom: 0; }
  .cats { grid-template-columns: 1fr; }
  .cat-lead { grid-row: auto; }
  .row, .row.flip { grid-template-columns: 1fr; gap: 36px; }
  .row.flip .copy { order: 0; }
  .show { gap: 104px; }
  .bv, .offline { grid-template-columns: 1fr; gap: 48px; }
  .dl { grid-template-columns: 1fr 1fr; }
  .foot { grid-template-columns: 1fr 1fr 1fr; }
  .foot > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  :root { --sec: 88px; }
  .nav-links, .nav-cta { display: none; }
  .menu-btn { display: flex; }
  .plans { grid-template-columns: 1fr; }
  .vat-explain { grid-template-columns: 1fr; gap: 14px; }
  .cols3 { grid-template-columns: 1fr; }
  .cols3 > div, .cols3 > div + div { padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .shot.paper { padding: 28px 16px 40px; }
}
@media (max-width: 600px) {
  :root { --gutter: 20px; --sec: 76px; }
  .hero { padding: 48px 0 72px; }
  h1 { font-size: clamp(40px, 11.5vw, 52px); }
  .cta-row .btn { width: 100%; }
  .benefits { grid-template-columns: 1fr; }
  .benefit, .benefit + .benefit { padding: 28px 0; border-left: 0; margin: 0; border-bottom: 1px solid var(--line); border-top: 0; }
  .cat { padding: 28px 24px; }
  .cat-lead .pair { grid-template-columns: 1fr; gap: 22px; }
  .dl { grid-template-columns: 1fr; }
  .plan { padding: 32px 24px; }
  .plan .price { font-size: 44px; }
  .q .a { padding-right: 8px; }
  .foot { grid-template-columns: 1fr; }
  .player .play span { height: 48px; padding: 0 18px 0 14px; font-size: 15px; }
  .shot.paper img { width: 48%; }
  .shot.paper img + img { transform: translateY(18px); }
}