/* =========================================================
   ARTBRAIN — Vertical landing template  ·  v2
   Source: Claude Design project "redesign" → Landing Template.html (v2)
   Integrated on-site: ALL classes namespaced `vl-`, CSS vars scoped to
   `.vl-page` (NOT :root) so nothing collides with css/style.css.
   Loaded only on vertical-landing pages (ecommerce-catalog.php, …).
   Mobile-first · breakpoints 360 / 768 / 1280
   ========================================================= */

.vl-page {
  /* ── Palette — real site tokens ─────────────────── */
  --paper:    #F5F2ED;
  --paper-2:  #ECE7DE;
  --paper-3:  #E2DBCE;
  --ink:      #0A0A0A;
  --ink-2:    #151515;
  --mute:     #6B6B6B;
  --mute-2:   #9A9589;
  --line:     rgba(10,10,10,0.10);
  --line-2:   rgba(10,10,10,0.045);
  --hair:     rgba(10,10,10,0.18);

  --rust:      #D84315;
  --rust-deep: #A8320D;
  --rust-soft: rgba(216,67,21,0.10);
  --rust-2:    #FF6B3C;

  --on-dark:      #F0EDE4;
  --on-dark-mute: rgba(240,237,228,0.55);
  --on-dark-line: rgba(240,237,228,0.10);
  --rust-on-dark: #FF5A1F;

  --ok:  #1aa64e;

  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-text:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-display: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease-out:   cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-spring:cubic-bezier(0.34, 1.56, 0.64, 1);

  --r-xs: 4px; --r-sm: 8px; --r-md: 12px; --r-lg: 20px; --r-full: 999px;
  --pad: 20px;
  --maxw: 1280px;

  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01","cv11";
  overflow-x: hidden;
  /* Page-wide blueprint grid — the signature "клеточки" */
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}

.vl-page *, .vl-page *::before, .vl-page *::after { box-sizing: border-box; }
.vl-page a { color: inherit; }
.vl-page img, .vl-page svg { max-width: 100%; display: block; }
.vl-page :is(h1, h2, h3, h4, p, dl, dd, figure, ul, blockquote) { margin: 0; }
.vl-page ul { padding: 0; list-style: none; }

/* ── Layout primitives ───────────────────────────────── */
/* width + gutters matched to site .ab-container--wide (1680 / clamp) for 1:1 alignment with header, footer and sv3 pages */
.vl-wrap { width: 100%; max-width: 1680px; margin: 0 auto; padding-inline: clamp(20px, 3vw, 56px); }

.vl-section { padding-block: 72px; position: relative; }
.vl-section + .vl-section { border-top: 1px solid var(--line); }
.vl-section--paper2 { background: var(--paper-2); }
.vl-section--dark { background: var(--ink); color: var(--on-dark); }

/* Stronger blueprint grid with radial fade — used on hero + dark blocks */
.vl-bp-fade {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, #000 0%, transparent 78%);
}
.vl-bp-fade--dark {
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
}
.vl-section > .vl-wrap { position: relative; z-index: 1; }

/* ── Shared type / chrome ───────────────────────────── */
.vl-mono { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }

/* status pill — pulsing dot (site signature) */
.vl-status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 12px;
  border: 1px solid var(--line); border-radius: var(--r-full);
  background: rgba(245,242,237,0.6); backdrop-filter: blur(8px);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink); font-weight: 500;
}
.vl-status__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(26,166,78,0.18); animation: vl-pulse 2s ease-in-out infinite; flex: none; }
.vl-status__sep { width: 1px; height: 12px; background: var(--line); }
.vl-status__mute { color: var(--mute); }
@keyframes vl-pulse { 0%,100% { box-shadow: 0 0 0 3px rgba(26,166,78,0.18); } 50% { box-shadow: 0 0 0 6px rgba(26,166,78,0); } }

/* Section header */
.vl-sec-head { margin-bottom: 40px; }
.vl-sec-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--rust); margin-bottom: 18px; }
.vl-sec-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(34px, 8vw, 64px); line-height: 0.94;
  letter-spacing: -0.035em; text-transform: uppercase; max-width: 16ch; text-wrap: balance;
}
.vl-sec-title em { font-style: italic; color: var(--rust); font-weight: 700; }
.vl-sec-intro { margin-top: 18px; color: var(--mute); max-width: 54ch; font-size: 16px; }
.vl-section--dark .vl-sec-intro { color: var(--on-dark-mute); }

/* ── Buttons ─────────────────────────────────────────── */
.vl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 24px; border-radius: var(--r-full);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; font-weight: 600; text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: background .2s var(--ease-out), color .2s var(--ease-out), transform .25s var(--ease-out), border-color .2s var(--ease-out);
  will-change: transform; white-space: nowrap;
}
/* .vl-page prefix raises specificity (0,2,0) above the `.vl-page a {color:inherit}` reset (0,1,1) so button text colour wins */
.vl-page .vl-btn--rust { background: var(--rust); color: #fff; }
.vl-btn--rust:hover { background: var(--rust-deep); }
.vl-page .vl-btn--ink { background: var(--ink); color: var(--paper); }
.vl-btn--ink:hover { background: var(--rust); }
.vl-page .vl-btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.vl-btn--ghost:hover { border-color: var(--ink); }
.vl-btn--block { width: 100%; }
.vl-btn .vl-arr { font-size: 14px; }
.vl-section--dark .vl-btn--ghost { color: var(--on-dark); border-color: var(--on-dark-line); }
.vl-section--dark .vl-btn--ghost:hover { border-color: var(--on-dark); }

/* ── Breadcrumbs ─────────────────────────────────────── */
.vl-crumbs { padding-top: 0; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); position: relative; z-index: 1; }
.vl-crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 0; margin: 0; list-style: none; }
.vl-crumbs a { text-decoration: none; color: var(--mute); }
.vl-crumbs a:hover { color: var(--rust); }
.vl-crumbs li[aria-current] { color: var(--ink); }
.vl-crumbs .vl-sep { color: var(--mute-2); }

/* ── Hero ────────────────────────────────────────────── */
/* top padding clears the fixed floating dock (.ab-dock top:22px); matches site .sv3-hero (120 mobile / 140 desktop) */
.vl-hero { padding-top: 120px; padding-bottom: 64px; overflow: hidden; }
.vl-hero__status { margin-top: 22px; margin-bottom: 14px; }
.vl-hero__codeline { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--mute); margin-block: 30px 32px; display: flex; align-items: center; gap: 8px; }
.vl-hero__codeline b { color: var(--ink); font-weight: 600; }
.vl-hero__codeline .vl-c { color: var(--rust); }
.vl-hero__h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(28px, 7.4vw, 38px); line-height: 1.02;
  letter-spacing: -0.035em; text-transform: uppercase; text-wrap: balance;
}
.vl-hero__h1 em { font-style: italic; color: var(--rust); font-weight: 700; }
.vl-hero__answer { position: relative; margin-top: 26px; padding-left: 22px; border-left: 2px solid var(--rust); font-size: 17.5px; line-height: 1.66; color: var(--ink); max-width: 56ch; text-wrap: pretty; }
.vl-hero__answer b { font-weight: 600; color: var(--rust); }
/* hero vertical rhythm — .vl-page prefix (0,2,0) beats the :is(h1,h2,h3,h4,p,...) {margin:0} reset (0,1,1) at top of file */
.vl-page .vl-hero__codeline { margin-block: 30px 26px; }
.vl-page .vl-hero__h1 { margin-bottom: 28px; }
.vl-page .vl-hero__answer { margin-top: 8px; }

/* Left secondary row — ghost case link + inline trust */
.vl-hero__sec { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; }
.vl-hero__trust { display: flex; flex-wrap: wrap; gap: 8px 16px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.vl-hero__trust span { display: inline-flex; align-items: center; gap: 6px; }
.vl-hero__trust span::before { content: "✓"; color: var(--rust); font-size: 11px; }

/* Hero technical reference — printed engineering DATASHEET / quote ticket */
.vl-ticket {
  position: relative; margin-top: 30px;
  background:
    repeating-linear-gradient(0deg, transparent 0 23px, var(--line-2) 23px 24px),
    var(--paper);
  border: 1.5px solid var(--ink);
  box-shadow: 9px 9px 0 rgba(10,10,10,0.07);
  font-family: var(--font-mono);
}
.vl-ticket__reg { position: absolute; width: 13px; height: 13px; z-index: 3; pointer-events: none; }
.vl-ticket__reg::before, .vl-ticket__reg::after { content: ""; position: absolute; background: var(--rust); }
.vl-ticket__reg::before { left: 50%; top: 0; width: 1.5px; height: 100%; transform: translateX(-50%); }
.vl-ticket__reg::after { top: 50%; left: 0; height: 1.5px; width: 100%; transform: translateY(-50%); }
.vl-ticket__reg--tl { top: -7px; left: -7px; }
.vl-ticket__reg--br { bottom: -7px; right: -7px; }

.vl-ticket__tb { display: flex; align-items: center; gap: 10px; padding: 11px 16px; background: var(--ink); color: var(--paper); border-bottom: 1.5px solid var(--ink); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; }
.vl-ticket__tb-name { font-weight: 600; }
.vl-ticket__tb-name b { color: var(--rust-on-dark); }
.vl-ticket__tb-id { margin-left: auto; color: rgba(240,237,228,0.5); }

.vl-ticket dl { display: grid; }
.vl-ticket__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 13px 16px; border-bottom: 1px dashed var(--hair); }
.vl-ticket__row:last-of-type { border-bottom: 1.5px solid var(--ink); }
.vl-ticket dt { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.vl-ticket dd { font-size: 12.5px; letter-spacing: 0.02em; color: var(--ink); text-align: right; font-weight: 600; }

.vl-ticket__foot { padding: 18px 16px 16px; display: flex; flex-direction: column; gap: 14px; }
.vl-ticket__price { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.vl-ticket__price-lbl { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
.vl-ticket__price-val { font-family: var(--font-display); font-weight: 800; font-size: 38px; letter-spacing: -0.04em; color: var(--rust); line-height: 0.9; }
.vl-ticket__price-val span { font-size: 22px; }
.vl-ticket__foot .vl-btn { width: 100%; }
.vl-ticket__note { font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); text-align: center; }

/* floating mono annotation */
.vl-spec-annot { position: absolute; z-index: 2; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); display: none; align-items: center; gap: 8px; pointer-events: none; white-space: nowrap; }
.vl-spec-annot__line { width: 26px; height: 1px; background: var(--mute-2); position: relative; }
.vl-spec-annot__line::before { content: ""; position: absolute; left: 0; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--rust); }

/* ── LED ticker strip (real spec facts) ──────────────── */
.vl-ledstrip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.vl-ledstrip__in { display: flex; align-items: center; gap: 18px; padding-block: 12px; font-family: var(--font-mono); }
.vl-ledstrip__led { display: inline-flex; gap: 6px; flex: none; }
.vl-ledstrip__led i { width: 8px; height: 8px; border-radius: 50%; background: var(--rust); box-shadow: 0 0 0 2px rgba(216,67,21,0.15); animation: vl-ledp 1.5s infinite; }
.vl-ledstrip__led i:nth-child(2) { background: var(--ink); box-shadow: none; animation-delay: .5s; }
.vl-ledstrip__led i:nth-child(3) { background: var(--mute); box-shadow: none; animation-delay: 1s; }
@keyframes vl-ledp { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.vl-ledstrip__feed { overflow: hidden; position: relative; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); }
.vl-ledstrip__track { display: flex; gap: 40px; width: max-content; animation: vl-marquee 38s linear infinite; }
@keyframes vl-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.vl-ledstrip__item { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; letter-spacing: 0.06em; color: var(--mute); text-transform: uppercase; }
.vl-ledstrip__item b { color: var(--ink); font-weight: 700; }
.vl-ledstrip__item--rust b { color: var(--rust); }
.vl-ledstrip__item::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--mute-2); }

/* ── Pains — spec-sheet with severity meters ─────────── */
.vl-pains { border-top: 1px solid var(--ink); }
.vl-pain { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px dashed var(--hair); }
.vl-pain__idx { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.14em; color: var(--rust); background: var(--rust-soft); padding: 5px 10px; border-radius: var(--r-xs); height: max-content; }
.vl-pain__t { font-family: var(--font-display); font-weight: 700; font-size: clamp(18px, 4.6vw, 24px); line-height: 1.1; letter-spacing: -0.02em; text-transform: uppercase; }
.vl-pain__d { margin-top: 10px; color: var(--mute); font-size: 15px; line-height: 1.55; max-width: 52ch; }
.vl-pain__meter { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }
.vl-pain__meter-bar { width: 120px; height: 4px; background: var(--paper-3); border-radius: 2px; overflow: hidden; }
.vl-pain__meter-fill { display: block; height: 100%; background: repeating-linear-gradient(45deg, var(--rust) 0 4px, var(--rust-2) 4px 5px); }

/* ── Menu-card rows (modules + related) ──────────────── */
.vl-menu { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.vl-menu__row { display: block; padding: 22px 0; text-decoration: none; color: inherit; border-top: 1px solid var(--line); position: relative; cursor: pointer; transition: background .3s var(--ease-out); }
.vl-menu__row:first-child { border-top: none; }
.vl-menu__row::before { content: ""; position: absolute; left: -14px; top: 34px; transform: scale(0); width: 9px; height: 9px; background: var(--rust); border-radius: 50%; transition: transform .35s var(--ease-spring); }
.vl-menu__row:hover, .vl-menu__row.vl-is-open { background: var(--paper-2); }
.vl-menu__row:hover::before, .vl-menu__row.vl-is-open::before { transform: scale(1); }
.vl-menu__main { display: flex; align-items: baseline; gap: 14px; padding-inline: 14px; }
.vl-menu__num { font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; color: var(--rust); flex: none; padding-top: 6px; }
.vl-menu__name { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 6vw, 40px); letter-spacing: -0.03em; line-height: 1; text-transform: uppercase; transition: color .3s, transform .4s var(--ease-spring); }
.vl-menu__row:hover .vl-menu__name, .vl-menu__row.vl-is-open .vl-menu__name { color: var(--rust); transform: translateX(12px); }
.vl-menu__dots { flex: 1; height: 1px; background-image: radial-gradient(circle, rgba(10,10,10,0.3) 1px, transparent 1.5px); background-size: 8px 2px; background-position: 0 50%; align-self: flex-end; margin-bottom: 12px; min-width: 24px; }
.vl-menu__meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); white-space: nowrap; align-self: center; }
.vl-menu__row:hover .vl-menu__meta, .vl-menu__row.vl-is-open .vl-menu__meta { color: var(--rust); }
.vl-menu__desc { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease-out); padding-inline: 14px; }
.vl-menu__desc > div { overflow: hidden; opacity: 0; transition: opacity .3s .08s; }
/* expand on CLICK only (.vl-is-open) — hover stays a highlight, no jumpy height shift */
.vl-menu__row.vl-is-open .vl-menu__desc { grid-template-rows: 1fr; }
.vl-menu__row.vl-is-open .vl-menu__desc > div { opacity: 1; }
.vl-menu__desc p { font-size: 15px; line-height: 1.55; color: var(--mute); max-width: 60ch; margin: 16px 0 6px; }

/* ── Case ────────────────────────────────────────────── */
.vl-case { display: grid; gap: 28px; }
.vl-case__head { display: flex; flex-direction: column; gap: 10px; }
.vl-case__client { font-family: var(--font-display); font-weight: 800; font-size: clamp(30px, 7vw, 44px); line-height: 1; letter-spacing: -0.035em; text-transform: uppercase; }
.vl-case__client a { color: var(--rust); text-decoration: none; }
.vl-case__sub { color: var(--mute); font-size: 16px; max-width: 54ch; }
.vl-shot { position: relative; width: 100%; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.vl-shot::before { content: ''; display: block; height: 36px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 19px 18px, #ff5f57 4px, transparent 4.5px) no-repeat, radial-gradient(circle at 37px 18px, #ffbd2e 4px, transparent 4.5px) no-repeat, radial-gradient(circle at 55px 18px, #28ca42 4px, transparent 4.5px) no-repeat, var(--paper-2); }
.vl-shot picture { display: block; }
.vl-shot img { display: block; width: 100%; height: auto; }
.vl-shot__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); background: var(--paper); border: 1px solid var(--line); padding: 8px 14px; border-radius: var(--r-full); }

/* LED metric cells */
.vl-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.vl-metric { background: var(--paper); padding: 20px 18px; display: flex; flex-direction: column; gap: 10px; position: relative; }
.vl-metric::after { content: ""; position: absolute; top: 14px; right: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--rust); opacity: .5; }
.vl-metric__v { font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 6.5vw, 36px); letter-spacing: -0.04em; line-height: .85; font-variant-numeric: tabular-nums; }
.vl-metric__k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); margin-top: auto; }
.vl-case__stack { display: flex; flex-wrap: wrap; gap: 6px; }
.vl-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: var(--ink); border: 1px solid var(--line); border-radius: var(--r-xs); padding: 5px 10px; background: var(--paper-2); }

/* ── Process — gantt ─────────────────────────────────── */
.vl-gantt__axis { display: grid; grid-template-columns: repeat(4, 1fr); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); margin-bottom: 12px; }
.vl-gantt__axis span { padding: 8px 4px; border-right: 1px dashed var(--hair); }
.vl-gantt__axis span:last-child { border-right: 0; }
.vl-gantt__rail { position: relative; height: 46px; background: var(--paper-2); border: 1px solid var(--ink); border-radius: var(--r-full); overflow: hidden; margin-bottom: 36px; }
.vl-gantt__fill { position: absolute; inset: 0 auto 0 0; width: 0; background: linear-gradient(90deg, var(--rust), var(--rust-2)); box-shadow: 0 0 20px rgba(216,67,21,0.4); transition: width 1.1s var(--ease-out); }
.vl-gantt__bar { position: absolute; top: 0; height: 100%; display: flex; align-items: center; padding-left: 14px; border-right: 1px dashed rgba(255,255,255,0.3); }
.vl-gantt__bar:last-child { border-right: 0; }
.vl-gantt__bar-num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--ink); mix-blend-mode: difference; filter: invert(1); }
.vl-steps { display: grid; grid-template-columns: 1fr; gap: 2px; background: var(--ink); border: 1px solid var(--ink); }
.vl-step { background: var(--paper); padding: 24px 22px; display: flex; flex-direction: column; gap: 8px; transition: background .3s; }
.vl-step:hover { background: var(--paper-2); }
.vl-step__n { font-family: var(--font-mono); font-size: 38px; font-weight: 800; letter-spacing: -0.04em; color: var(--rust); line-height: 1; }
.vl-step__t { font-family: var(--font-display); font-weight: 700; font-size: 18px; text-transform: uppercase; letter-spacing: -0.02em; line-height: 1.1; }
.vl-step__d { color: var(--mute); font-size: 14.5px; line-height: 1.55; }

/* ── Price detail ────────────────────────────────────── */
.vl-pricewrap { display: grid; gap: 24px; }
.vl-pricebase { position: relative; border-radius: var(--r-md); padding: 26px; overflow: hidden; background: var(--ink); color: var(--on-dark); }
.vl-pricebase::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle at 80% 0%, rgba(216,67,21,0.22), transparent 55%), linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: auto, 36px 36px, 36px 36px; }
.vl-pricebase > * { position: relative; z-index: 1; }
.vl-pricebase__lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-dark-mute); }
.vl-pricebase__val { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 11vw, 58px); letter-spacing: -0.03em; line-height: 1; margin-top: 8px; }
.vl-pricebase__note { margin-top: 14px; color: var(--on-dark-mute); font-size: 14.5px; max-width: 46ch; }
.vl-factors { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.vl-factor { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; padding: 16px 18px; border-bottom: 1px dashed var(--hair); background: var(--paper); }
.vl-factor:last-child { border-bottom: none; }
.vl-factor__k { font-size: 15px; font-weight: 500; }
.vl-factor__v { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--rust); white-space: nowrap; }

/* ── FAQ ─────────────────────────────────────────────── */
.vl-faq { border-top: 1px solid var(--ink); }
.vl-faq__item { border-bottom: 1px solid var(--line); }
.vl-faq__q { width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 22px 0; background: none; border: none; cursor: pointer; text-align: left; }
.vl-faq__q-i { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; color: var(--rust); padding-top: 5px; flex: none; }
.vl-faq__q h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(16px, 4.4vw, 22px); line-height: 1.15; letter-spacing: -0.02em; text-transform: uppercase; color: var(--ink); margin: 0; flex: 1; }
.vl-faq__plus { width: 32px; height: 32px; flex: none; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; font-size: 16px; transition: transform .3s var(--ease-out), background .2s, color .2s; }
.vl-faq__item.vl-open .vl-faq__plus { transform: rotate(45deg); background: var(--ink); color: var(--paper); }
.vl-faq__a { overflow: hidden; max-height: 0; transition: max-height .35s var(--ease-out), padding .35s var(--ease-out); padding-left: 30px; }
.vl-faq__item.vl-open .vl-faq__a { max-height: 420px; padding-bottom: 22px; }
.vl-faq__a p { color: var(--mute); font-size: 15px; line-height: 1.62; max-width: 60ch; text-wrap: pretty; }

/* ── Final CTA + form (dark grid + glow) ─────────────── */
.vl-final { position: relative; }
.vl-final__glow { position: absolute; inset: 0; pointer-events: none; z-index: 0; background-image: radial-gradient(circle at 12% 18%, rgba(216,67,21,0.22), transparent 42%), radial-gradient(circle at 88% 82%, rgba(216,67,21,0.14), transparent 42%); }
.vl-final__in { position: relative; z-index: 1; }
.vl-final__layout { display: grid; gap: 36px; }
.vl-final__h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(34px, 9vw, 60px); line-height: 0.98; letter-spacing: -0.04em; text-transform: uppercase; text-wrap: balance; }
.vl-final__h2 em { font-style: italic; color: var(--rust-on-dark); font-weight: 700; }
.vl-final__sub { margin-top: 18px; color: var(--on-dark-mute); font-size: 16px; max-width: 46ch; }
.vl-final__trust { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 24px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--on-dark-mute); }
.vl-final__trust span { display: inline-flex; align-items: center; gap: 6px; }
.vl-final__trust span::before { content: "✓"; color: var(--rust-on-dark); }
.vl-form { margin-top: 0; display: grid; gap: 14px; }
.vl-field { display: grid; gap: 7px; }
.vl-field label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-mute); }
.vl-field label .vl-req { color: var(--rust-on-dark); }
.vl-field input, .vl-field textarea { width: 100%; font-family: var(--font-text); font-size: 15px; color: var(--on-dark); background: var(--ink-2); border: 1px solid var(--on-dark-line); border-radius: var(--r-sm); padding: 14px 15px; transition: border-color .2s; }
.vl-field input::placeholder, .vl-field textarea::placeholder { color: rgba(240,237,228,0.32); }
.vl-field input:focus, .vl-field textarea:focus { outline: none; border-color: var(--rust-on-dark); }
.vl-field textarea { resize: vertical; min-height: 84px; }
.vl-form__note { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.05em; color: var(--on-dark-mute); }
.vl-form__ok { display: none; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; color: var(--rust-on-dark); padding: 12px 0; }
.vl-form.vl-sent .vl-form__ok { display: block; }

/* ── Reveal on scroll ────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .vl-rv { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
  .vl-rv.vl-in { opacity: 1; transform: none; }
}

/* =========================================================
   TABLET ≥ 768
   ========================================================= */
@media (min-width: 768px) {
  .vl-page { --pad: 40px; font-size: 16.5px; background-size: 56px 56px; }
  .vl-section { padding-block: 104px; }
  .vl-hero { padding-top: 140px; padding-bottom: 88px; }

  .vl-hero__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
  .vl-hero__h1 { font-size: clamp(38px, 4.6vw, 52px); }
  .vl-ticket { margin-top: 0; position: sticky; top: 96px; }
  .vl-spec-annot { display: inline-flex; }
  .vl-spec-annot--tr { top: -14px; right: 16px; }

  .vl-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
  .vl-sec-head__main { flex: 1; }
  .vl-sec-title { font-size: clamp(44px, 5.4vw, 72px); }

  .vl-pains { display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; }
  .vl-pain { border-bottom: 1px dashed var(--hair); }

  .vl-case { grid-template-columns: 1.05fr 0.95fr; gap: 36px 48px; align-items: start; }
  .vl-case__head { grid-column: 1 / -1; }
  .vl-metrics { grid-template-columns: 1fr 1fr 1fr 1fr; }

  .vl-gantt__axis { grid-template-columns: repeat(4, 1fr); }
  .vl-steps { grid-template-columns: 1fr 1fr; }
  .vl-pricewrap { grid-template-columns: 0.9fr 1.1fr; gap: 32px; align-items: start; }
  .vl-menu__name { font-size: clamp(30px, 4.4vw, 48px); }

  .vl-final__layout { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
  .vl-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

  .vl-foot__top { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .vl-foot__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* =========================================================
   DESKTOP ≥ 1280
   ========================================================= */
@media (min-width: 1280px) {
  .vl-page { --pad: 76px; }
  .vl-section { padding-block: 128px; }
  .vl-hero__h1 { font-size: clamp(46px, 3.8vw, 58px); }
  .vl-hero__grid { gap: 64px; }
  .vl-pains { column-gap: 80px; }
  .vl-steps { grid-template-columns: repeat(4, 1fr); }
}