/* Remapwerk — single dark look, drawn from calibration software:
   blue-black ink ground, heat-map scale for maps, dyno-yellow as the one accent. */
:root {
  color-scheme: dark;
  --bg: #0b1119;
  --bg-2: #0f1722;
  --panel: #131d2a;
  --panel-2: #172333;
  --line: #213044;
  --line-2: #2c3f57;
  --text: #e7ecf2;
  --muted: #8b9bb0;
  --signal: #ffc53d;
  --signal-ink: #1a1300;
  --stock: #5cc8e0;
  --ok: #3ddc97;
  --h0: #2f6fd6; --h1: #2bb3a0; --h2: #ffc53d; --h3: #ff7a3d; --h4: #f0473c;

  --f-display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --f-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(2rem, 4vw, 2.875rem);
  --step-4: clamp(3rem, 7.4vw, 6.25rem);

  --gutter: clamp(16px, 4vw, 40px);
  --radius: 6px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--step-0)/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--signal); color: var(--signal-ink); }

.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .85em 1.4em;
  background: var(--signal); color: var(--signal-ink);
  font: 600 var(--step-0)/1 var(--f-body);
  text-decoration: none; border: 0; border-radius: var(--radius); cursor: pointer;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn svg { width: 1.1em; height: 1.1em; fill: currentColor; }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .6s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -10px rgba(255,197,61,.55); }
.btn:hover::after { transform: translateX(120%); }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--signal); }
.btn-ghost::after { display: none; }
.btn-sm { padding: .6em 1em; font-size: var(--step--1); }

/* ---------- header ---------- */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.logo svg { width: 24px; height: 24px; }
.logo rect { fill: var(--h0); }
.logo .h1 { fill: var(--h1); } .logo .h2 { fill: var(--h2); } .logo .h3 { fill: var(--h3); }
.logo span { font: 900 1.6rem/1 var(--f-display); letter-spacing: .02em; text-transform: uppercase; }
.links { display: flex; gap: 22px; margin-inline-start: auto; }
.links a { text-decoration: none; color: var(--muted); font-size: var(--step--1); font-weight: 500; transition: color .2s; }
.links a:hover { color: var(--text); }
.top-act { display: flex; align-items: center; gap: 12px; }

.lang { position: relative; }
.lang summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px;
  font: 600 var(--step--1)/1 var(--f-mono); color: var(--text);
  padding: .55em .7em; border: 1px solid var(--line-2); border-radius: var(--radius);
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary svg { width: 10px; height: 6px; fill: none; stroke: currentColor; stroke-width: 1.5; transition: transform .2s; }
.lang[open] summary svg { transform: rotate(180deg); }
.lang-menu {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px); min-width: 180px;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: 6px; display: grid; box-shadow: 0 20px 40px -20px #000;
}
.lang-menu a { display: flex; gap: 12px; align-items: center; padding: .55em .7em; border-radius: 4px; text-decoration: none; font-size: var(--step--1); }
.lang-menu a b { font: 600 .75rem/1 var(--f-mono); color: var(--muted); width: 2ch; }
.lang-menu a:hover, .lang-menu a[aria-current] { background: var(--panel-2); }
.lang-menu a[aria-current] b { color: var(--signal); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(48px, 8vw, 96px) 0;
  background:
    radial-gradient(60% 50% at 78% 30%, rgba(47,111,214,.18), transparent 70%),
    radial-gradient(40% 40% at 90% 70%, rgba(255,122,61,.10), transparent 70%),
    var(--bg);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .35;
  mask-image: radial-gradient(80% 70% at 60% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(80% 70% at 60% 40%, #000 20%, transparent 75%);
}
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.eyebrow { font: 600 var(--step--1)/1.4 var(--f-mono); color: var(--signal); letter-spacing: .06em; text-transform: uppercase; }
.hero h1 {
  margin-top: 18px;
  font: 900 var(--step-4)/.88 var(--f-display);
  text-transform: uppercase; letter-spacing: -.005em;
}
.hero h1 span {
  color: transparent;
  -webkit-text-stroke: 2px var(--signal);
  background: linear-gradient(90deg, var(--signal) 0 0) no-repeat 0 0 / 0% 100%;
  -webkit-background-clip: text; background-clip: text;
  animation: fillIn 1.4s .9s var(--ease) forwards;
}
@keyframes fillIn { to { background-size: 100% 100%; } }
.lead { margin-top: 22px; font-size: var(--step-1); color: var(--muted); max-width: 34em; line-height: 1.55; }
.cta-row { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* page-load sequence: visible at rest, rises in when JS is present */
.js .load { animation: rise .9s var(--ease) both; animation-delay: calc(var(--d, 0) * 120ms); }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }

/* ---------- calibration map ---------- */
.map {
  margin: 0; background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--line-2); border-radius: 10px;
  box-shadow: 0 40px 80px -40px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.02) inset;
  font-family: var(--f-mono); overflow: hidden;
}
.map-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.map-title { display: block; font: 600 .875rem/1.2 var(--f-body); }
.map-unit { display: block; margin-top: 3px; font-size: .6875rem; color: var(--muted); }
.toggle { display: flex; padding: 3px; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; }
.toggle button {
  font: 600 .75rem/1 var(--f-mono); color: var(--muted); background: none; border: 0; cursor: pointer;
  padding: .5em .9em; border-radius: 4px; transition: background .25s, color .25s;
}
.toggle button[aria-pressed="true"] { background: var(--signal); color: var(--signal-ink); }
.map-body { display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; gap: 6px 8px; padding: 14px 16px 10px; }
.axis-y { writing-mode: vertical-rl; transform: rotate(180deg); font-size: .625rem; color: var(--muted); text-align: center; }
.axis-x { grid-column: 2; font-size: .625rem; color: var(--muted); text-align: center; }
.map-grid {
  display: grid; grid-template-columns: 34px repeat(var(--cols, 10), 1fr); gap: 2px;
  font-size: clamp(.5rem, 1vw, .6875rem); font-variant-numeric: tabular-nums;
}
.map-grid .hd { color: var(--muted); display: grid; place-items: center; padding: 4px 0; font-size: .9em; }
.map-grid .cell {
  display: grid; place-items: center; padding: 5px 0; border-radius: 2px;
  color: #06101a; font-weight: 600;
  background: var(--c, var(--h0));
  transition: background-color .9s var(--ease), transform .35s var(--ease), box-shadow .35s;
}
.map-grid .cell.bump { transform: scale(1.08); box-shadow: 0 0 0 1px rgba(255,255,255,.7); z-index: 1; }
.map-foot {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-top: 1px solid var(--line); font-size: .75rem; color: var(--muted);
}
.map-foot b { color: var(--signal); font-size: .875rem; font-variant-numeric: tabular-nums; }
.cs { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; color: var(--ok); letter-spacing: .06em; }
.cs i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(61,220,151,0); } 100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); } }

/* ---------- tools marquee ---------- */
.tools { position: relative; margin-top: clamp(48px, 7vw, 88px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; background: var(--bg-2); }
.tools-label {
  flex: none; padding: 18px var(--gutter); font: 600 .6875rem/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); border-inline-end: 1px solid var(--line); max-width: 11rem;
}
.tools-track { overflow: hidden; flex: 1; min-width: 0; contain: paint; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.tools-row { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.tools-row span { padding: 18px 28px; font: 800 1.35rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .04em; color: #b7c3d3; white-space: nowrap; }
.tools-row span::after { content: "/"; margin-left: 28px; color: var(--line-2); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.sec { padding-block: clamp(64px, 10vw, 120px); }
.sec-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec-head { max-width: 40rem; margin-bottom: clamp(32px, 5vw, 56px); }
.sec-head h2, .price h2, .contact h2 {
  font: 800 var(--step-3)/1 var(--f-display); text-transform: uppercase; letter-spacing: .005em;
}
.sec-head p { margin-top: 14px; color: var(--muted); font-size: var(--step-1); }
h3 { font: 600 var(--step-1)/1.3 var(--f-body); }

.js .reveal { opacity: 1; transform: none; }
.js .reveal.pre { opacity: 0; transform: translateY(24px); }
.js .reveal.in { transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }

/* steps: a real sequence, so numbered */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; position: relative; }
.steps::before {
  content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 1px;
  background: linear-gradient(90deg, var(--signal), var(--h3) 50%, var(--line-2));
}
.step { position: relative; padding-inline-end: 28px; }
.step-n {
  position: relative; display: inline-grid; place-items: center; width: 40px; height: 40px;
  font: 600 .8125rem/1 var(--f-mono); color: var(--signal);
  background: var(--bg); border: 1px solid var(--signal); border-radius: 50%;
}
.step h3 { margin-top: 22px; }
.step p { margin-top: 8px; color: var(--muted); }

/* services */
.svc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.svc-item { position: relative; background: var(--bg-2); padding: 26px 24px 28px; transition: background .3s; }
.svc-item::before {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--h0), var(--h1), var(--h2), var(--h3), var(--h4));
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease);
}
.svc-item:hover { background: var(--panel); }
.svc-item:hover::before { transform: scaleX(1); }
.tag { font: 600 .6875rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.svc-item h3 { margin-top: 14px; font: 800 1.75rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .01em; }
.svc-item p { margin-top: 10px; color: var(--muted); font-size: .9375rem; }
.moto {
  margin-top: 20px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: center;
  padding: 24px; border: 1px dashed var(--line-2); border-radius: 10px;
}
.moto p { color: var(--muted); margin-top: 6px; }
.moto .moto-note { margin: 0; font-size: var(--step--1); padding-inline-start: 20px; border-inline-start: 1px solid var(--line-2); }

/* results */
.results { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.results .sec-head { margin-bottom: 0; }
.gains { margin: 32px 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.gains div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.gains dt { color: var(--muted); font-size: var(--step--1); }
.gains dd { direction: ltr; margin: 0; font: 600 1rem/1 var(--f-mono); font-variant-numeric: tabular-nums; }
.gains dd span { color: var(--stock); }
.gains dd b { color: var(--signal); }
.dyno-wrap { margin: 0; background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; padding: 18px 18px 14px; }
.dyno-wrap figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 20px; font: 400 .75rem/1.2 var(--f-mono); color: var(--muted); }
.dyno-wrap .car { color: var(--text); font-weight: 600; }
.legend { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.legend i { display: inline-block; width: 18px; height: 0; border-top: 2px solid; margin-inline-start: 8px; }
.legend .l-stock { border-color: var(--stock); } .legend .l-tuned { border-color: var(--signal); }
.legend .l-pw { border-color: var(--muted); border-top-width: 3px; } .legend .l-tq { border-color: var(--muted); border-top-width: 1px; }
.dyno-scroll { overflow-x: auto; margin-top: 10px; }
.dyno { display: block; width: 100%; height: auto; }
.dyno .g { stroke: var(--line); stroke-width: 1; }
.dyno .ax { fill: var(--muted); font: 400 11px var(--f-mono); }
.dyno .ax.u { fill: var(--text); font-weight: 600; }
.dyno .c { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.dyno .stock { stroke: var(--stock); }
.dyno .tuned { stroke: var(--signal); stroke-width: 3; }
.dyno .tq { stroke-width: 1.6; opacity: .8; }
.js .dyno .c { stroke-dasharray: 1; stroke-dashoffset: 0; }
.js .dyno.pre .c { stroke-dashoffset: 1; }
.js .dyno.in .c { transition: stroke-dashoffset 1.8s var(--ease); }
.js .dyno.in .tuned { transition-delay: .5s; }
.fine { margin-top: 10px; font-size: .75rem; color: var(--muted); line-height: 1.5; }

/* why */
.why { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(28px, 4vw, 48px) clamp(32px, 6vw, 80px); }
.why-item { padding-top: 20px; border-top: 1px solid var(--line-2); }
.why-item p { margin-top: 8px; color: var(--muted); max-width: 36em; }

/* pricing */
.price { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.price .btn { margin-top: 28px; }
.checks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-inline-start: 28px; }
.checks li::before { content: ""; position: absolute; inset-inline-start: 0; top: .5em; width: 14px; height: 8px; border-left: 2px solid var(--signal); border-bottom: 2px solid var(--signal); transform: rotate(-45deg) translateY(-3px); }
.price-side { margin: 0; background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; padding: 8px 24px; }
.price-side div { padding: 16px 0; border-bottom: 1px solid var(--line); }
.price-side div:last-child { border-bottom: 0; }
.price-side dt { font: 600 .6875rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.price-side dd { margin: 4px 0 0; font-weight: 500; }
.price-side a { color: var(--signal); text-decoration: none; }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px, 5vw, 64px); align-items: start; }
.faq-list details { border-bottom: 1px solid var(--line-2); }
.faq-list details:first-child { border-top: 1px solid var(--line-2); }
.faq-list summary {
  list-style: none; cursor: pointer; padding-block: 20px; padding-inline: 0 40px; position: relative;
  font-weight: 600; font-size: var(--step-1);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; inset-inline-end: 4px; top: 50%; transform: translateY(-50%);
  font: 400 1.5rem/1 var(--f-mono); color: var(--signal); transition: transform .3s var(--ease);
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { padding-bottom: 22px; color: var(--muted); max-width: 42em; }

/* contact */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.tg-card {
  margin-top: 28px; display: grid; gap: 4px; padding: 22px 24px; text-decoration: none;
  background: linear-gradient(135deg, rgba(47,111,214,.22), rgba(43,179,160,.12));
  border: 1px solid var(--line-2); border-radius: 10px;
  transition: transform .3s var(--ease), border-color .3s;
}
.tg-card:hover { transform: translateY(-3px); border-color: var(--stock); }
.tg-k { font: 600 .6875rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--stock); }
.tg-card b { font: 800 2rem/1.1 var(--f-display); letter-spacing: .01em; }
.tg-card span:last-child { color: var(--muted); font-size: .9375rem; }
.mail { margin-top: 18px; color: var(--muted); font-size: .9375rem; }
.mail a { color: var(--text); }

.form { position: relative; display: grid; gap: 16px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; padding: clamp(20px, 3vw, 32px); }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; font-size: var(--step--1); font-weight: 500; color: var(--muted); }
.form input, .form select, .form textarea {
  width: 100%; font: 400 1rem/1.4 var(--f-body); color: var(--text);
  background: var(--bg); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: .75em .85em; transition: border-color .2s, box-shadow .2s;
}
.form input::placeholder, .form textarea::placeholder { color: #5b6b80; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px rgba(255,197,61,.15); }
.form textarea { resize: vertical; }
.form .btn { justify-self: start; }
.form .btn[disabled] { opacity: .6; cursor: progress; }
/* honeypot: kept in the flow but invisible — an off-screen offset would widen the page in RTL */
.hp { position: absolute; inset-inline-start: 0; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip-path: inset(50%); pointer-events: none; }
.form-msg { min-height: 1.4em; font-size: .9375rem; }
.form-msg.ok { color: var(--ok); }
.form-msg.err { color: var(--h3); }

/* footer */
.foot { border-top: 1px solid var(--line); padding-block: 40px; background: var(--bg-2); }
.foot-in { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px 48px; }
.foot-in > .fine:last-child { grid-column: 1 / -1; }
.foot .fine { max-width: 48em; }
.foot-langs { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: flex-end; align-content: start; }
.foot-langs a { color: var(--muted); text-decoration: none; font-size: var(--step--1); }
.foot-langs a:hover, .foot-langs a[aria-current] { color: var(--text); }

/* grid children may shrink below their content, so wide inner blocks never widen the page */
.hero-in > *, .results > *, .price > *, .faq > *, .contact > *, .svc > *, .why > * { min-width: 0; }

/* ---------- mobile menu & action bar (hidden on desktop) ---------- */
.mnav { display: none; position: static; }
.mnav summary {
  list-style: none; cursor: pointer; width: 42px; height: 38px; display: grid; place-content: center; gap: 5px;
  border: 1px solid var(--line-2); border-radius: var(--radius);
}
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 1px; transition: transform .25s var(--ease), opacity .2s; }
.mnav[open] summary span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mnav[open] summary span:nth-child(2) { opacity: 0; }
.mnav[open] summary span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mnav-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  display: grid; padding: 8px var(--gutter) 20px;
  background: var(--bg); border-bottom: 1px solid var(--line-2);
  box-shadow: 0 30px 40px -20px rgba(0,0,0,.8);
  animation: drop .25s var(--ease);
}
.mnav-panel a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: 1.0625rem; font-weight: 500; }
.mnav-panel .btn { margin-top: 16px; justify-content: center; }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

.mbar {
  display: none; position: fixed; z-index: 30; left: 0; right: 0; bottom: 0;
  gap: 10px; padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transition: transform .3s var(--ease);
}
.mbar .btn { flex: 1; justify-content: center; padding-block: .95em; }
.mbar .mbar-tg { flex: 0 0 auto; width: 52px; padding-inline: 0; }
.mbar .mbar-tg svg { width: 1.3em; height: 1.3em; fill: var(--stock); }
.mbar.away { transform: translateY(110%); }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .links { display: none; }
  .top-act { margin-inline-start: auto; }
  .mnav { display: block; }
  .top-in { position: relative; }
  .hero-in, .results, .price, .faq, .contact { grid-template-columns: 1fr; }
  .svc { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .steps::before { display: none; }
}
@media (max-width: 640px) {
  .svc, .why, .f2, .moto { grid-template-columns: 1fr; }
  .moto .moto-note { padding-inline-start: 0; border-inline-start: 0; }
  .steps { grid-template-columns: 1fr; }
  .tools-label { display: none; }
  .map-grid { grid-template-columns: 26px repeat(var(--cols, 10), 1fr); gap: 1px; }
  .map-grid .cell { padding: 4px 0; }
  .foot-in { grid-template-columns: 1fr; }
  .foot-langs { justify-content: flex-start; }
  .top .btn-sm { display: none; }
  .mbar { display: flex; }
  .foot { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
  .hero h1 { font-size: clamp(2.75rem, 13vw, 3.5rem); }
  .lead { font-size: 1.0625rem; }
  .cta-row .btn { flex: 1 1 100%; justify-content: center; }
  .sec-head h2, .price h2, .contact h2 { font-size: clamp(1.9rem, 8.5vw, 2.4rem); }
  .map-head { padding: 12px; }
  .map-body { padding: 10px 10px 8px; gap: 4px 6px; }
  .map-grid .hd { font-size: .5rem; }
  .gains dd { font-size: .9375rem; }
  .dyno-wrap { padding: 14px 12px 12px; }
  .dyno .ax { font-size: 20px; }
  .dyno .g { stroke-width: 1.5; }
  .dyno .c { stroke-width: 4; }
  .dyno .tuned { stroke-width: 5; }
  .dyno .tq { stroke-width: 2.6; }
  .svc-item { padding: 22px 18px 24px; }
  .faq-list summary { font-size: 1.0625rem; }
  .form { padding: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .hero h1 span { background-size: 100% 100%; }
}

/* Cyrillic: swap to faces that carry it (Oswald runs wider, so the hero steps down) */
:root:lang(ru) {
  --f-display: "Oswald", "Arial Narrow", sans-serif;
  --f-body: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --step-4: clamp(2.5rem, 5.6vw, 4.75rem);
  --step-3: clamp(1.75rem, 3.4vw, 2.5rem);
}
:root:lang(ru) .hero h1 { line-height: 1; }
:root:lang(ru) .svc-item h3 { font-size: 1.4rem; }
:root:lang(ru) .logo span, :root:lang(ru) .tools-row span { font-family: "Big Shoulders Display", "Oswald", sans-serif; }

.price-side .coin { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.price-side .coin b { font: 600 .9375rem/1 var(--f-mono); min-width: 6ch; }
.price-side .coin span { font: 400 .75rem/1.4 var(--f-mono); color: var(--muted); }
.price-side .pay-note { margin-top: 12px; font-size: var(--step--1); font-weight: 400; color: var(--muted); }

/* Arabic: right-to-left, Arabic faces, and no letter-spacing (it breaks joined script) */
:root:lang(ar) {
  --f-display: "Cairo", "Segoe UI", Tahoma, sans-serif;
  --f-body: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --f-mono: "JetBrains Mono", "IBM Plex Sans Arabic", ui-monospace, monospace;
  --step-4: clamp(2.5rem, 5.6vw, 4.5rem);
  --step-3: clamp(1.75rem, 3.4vw, 2.5rem);
}
:root:lang(ar) body * { letter-spacing: 0 !important; }
:root:lang(ar) .hero h1 { line-height: 1.25; }
:root:lang(ar) .sec-head h2, :root:lang(ar) .price h2, :root:lang(ar) .contact h2 { line-height: 1.3; }
:root:lang(ar) .svc-item h3 { font-size: 1.4rem; line-height: 1.3; }
:root:lang(ar) .lead, :root:lang(ar) p { line-height: 1.8; }
:root:lang(ar) .logo span, :root:lang(ar) .tools-row span { font-family: "Big Shoulders Display", "Cairo", sans-serif; }
[dir="rtl"] .steps::before { background: linear-gradient(270deg, var(--signal), var(--h3) 50%, var(--line-2)); }