/* TRACE marketing site. Same tokens as the app redesign (mock-base.css). */
:root {
  --bg: #F6F4F0; --surface: #FFFFFF; --sunken: #EFECE6;
  --text: #1C1B19; --text-2: #5E5B55; --text-3: #706C64;
  --rule: #E4E0D8; --rule-strong: #D3CEC4;
  --accent: #E8642C; --accent-ink: #C2501F; --accent-soft: #F7E3D8;
  --pos: #2F7D4F; --pos-soft: #E1EFE6;
  --shadow: 0 1px 2px rgba(60,45,20,.06), 0 4px 16px rgba(60,45,20,.05);
  --shadow-lg: 0 2px 4px rgba(60,45,20,.05), 0 24px 60px rgba(60,45,20,.12);
  --pad: clamp(16px, 4.5vw, 72px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bezel: #3A3940;
    --bg: #18171A; --surface: #201F23; --sunken: #1C1B1E;
    --text: #EDEAE4; --text-2: #A6A29A; --text-3: #8C887F;
    --rule: #2D2C30; --rule-strong: #3A3940;
    --accent: #F0784A; --accent-ink: #F0784A; --accent-soft: #3A2620;
    --pos: #6BBF8A; --pos-soft: #1E2E24;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.25);
    --shadow-lg: 0 2px 4px rgba(0,0,0,.3), 0 24px 60px rgba(0,0,0,.45);
  }
}
:root[data-theme="dark"] { --bezel: #3A3940;
  --bg: #18171A; --surface: #201F23; --sunken: #1C1B1E;
  --text: #EDEAE4; --text-2: #A6A29A; --text-3: #8C887F;
  --rule: #2D2C30; --rule-strong: #3A3940;
  --accent: #F0784A; --accent-ink: #F0784A; --accent-soft: #3A2620;
  --pos: #6BBF8A; --pos-soft: #1E2E24;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.25);
  --shadow-lg: 0 2px 4px rgba(0,0,0,.3), 0 24px 60px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 "IBM Plex Sans", system-ui, sans-serif; font-feature-settings: "tnum" 1, "lnum" 1; -webkit-font-smoothing: antialiased; }
/* Prevent Safari auto-zoom on input focus */
input, textarea, select { font-size: max(16px, 1em); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; }
.muted { color: var(--text-2); } .faint { color: var(--text-3); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
.link { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
.link:hover { color: var(--text); text-decoration-color: var(--text-2); }
.wrap { max-width: 1600px; margin: 0 auto; padding: 0 var(--pad); }
.wrap-wide { max-width: 1600px; }

/* Theme-dependent screenshots */
.only-dark { display: none; }
.only-light, .only-dark { display: block; }
.only-dark { display: none; }
:root[data-theme="dark"] .only-dark { display: block; }
:root[data-theme="dark"] .only-light { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .only-dark { display: block; }
  :root:not([data-theme="light"]) .only-light { display: none; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 22px; border-radius: 8px; font-weight: 500; font-size: 15.5px; text-decoration: none; border: 1px solid transparent; transition: background .2s, border-color .2s, transform .1s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); }
:root[data-theme="dark"] .btn-primary { color: #1C1B19; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primary { color: #1C1B19; } }
.btn-ghost { background: var(--surface); border-color: var(--rule-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--text-3); }
.btn-ghost .faint { font-weight: 400; font-size: 14px; }
.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; }
.btn-block { display: flex; width: 100%; }

/* Header */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: saturate(1.2) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--rule); }
.top-inner { height: 64px; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; letter-spacing: -.01em; text-decoration: none; color: var(--text); }
.brand-mark { position: relative; width: 26px; height: 26px; flex-shrink: 0; border-radius: 6px; background: var(--text); }
.brand-mark::before { content: ""; position: absolute; inset: 0; background: var(--bg); -webkit-mask: url(/assets/trace-glyph.svg) center / 100% 100% no-repeat; mask: url(/assets/trace-glyph.svg) center / 100% 100% no-repeat; }
.brand-mark::after { content: ""; position: absolute; left: 68.75%; top: 70.6%; width: 10%; height: 10%; border-radius: 1px; background: #E8642C; }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; color: var(--text-2); font-size: 15px; transition: color .2s; }
.nav a:hover { color: var(--text); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.link-quiet { text-decoration: none; color: var(--text-2); font-size: 15px; }
.link-quiet:hover { color: var(--text); }
.lang { display: inline-flex; gap: 2px; }
.lang a { font-size: 13px; text-decoration: none; }
.lang a, .lang button { font-size: 13px; padding: 4px 6px; border-radius: 6px; color: var(--text-3); font-weight: 500; }
.lang a:hover, .lang button:hover { color: var(--text); }
.lang [aria-current="true"], .lang button[aria-pressed="true"] { color: var(--text); background: var(--sunken); }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 8px; font-size: 22px; place-items: center; }
.mobile-menu { border-top: 1px solid var(--rule); padding: 8px var(--pad) 18px; }
.mobile-menu[hidden] { display: none; }
.mobile-menu a { display: block; padding: 12px 0; text-decoration: none; font-size: 17px; border-bottom: 1px solid var(--rule); }
.lang-m { margin-top: 14px; }
.lang-m a, .lang-m button { font-size: 15px; padding: 6px 12px; }
.lang-m a { display: inline-block; border-bottom: 0; }

/* Hero */
.hero-grid { display: grid; grid-template-columns: 1fr auto; gap: clamp(40px, 5vw, 96px); align-items: end; }
.phone { margin: 0; width: clamp(240px, 22vw, 330px); border-radius: 32px; border: 7px solid var(--bezel, #1C1B19); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--surface); margin-bottom: -320px; margin-right: clamp(-8px, -1vw, 0px); position: relative; z-index: 2; }
.phone img { width: 100%; }
.hero { padding: 72px 0 40px; }
.kicker { font-size: 15px; color: var(--text-2); margin-bottom: 18px; }
.hero h1 { font-size: clamp(36px, 5.2vw, 80px); line-height: 1.04; letter-spacing: -.03em; max-width: 1180px; }
.lead { font-size: clamp(17px, 1.5vw, 21px); color: var(--text-2); max-width: 760px; margin-top: 22px; line-height: 1.6; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.note { margin-top: 14px; font-size: 14px; color: var(--text-3); }
.trust { display: flex; align-items: center; gap: 28px; margin-top: 52px; flex-wrap: wrap; }
.trust-lbl { font-size: 14px; color: var(--text-3); }
.logos { list-style: none; padding: 0; margin: 0; display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.logo { display: block; width: 52px; height: 40px; background: var(--text-2); -webkit-mask: var(--logo) center / contain no-repeat; mask: var(--logo) center / contain no-repeat; opacity: .85; }
.logo-wide { width: 96px; }
.logo-sm { width: 40px; height: 30px; }

.shot { margin: 0; background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); }
.shot-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-bottom: 1px solid var(--rule); background: var(--sunken); }
.shot-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--rule-strong); }
.shot-bar em { font-style: normal; font-size: 12px; color: var(--text-3); margin: 0 auto; padding-right: 40px; font-family: "IBM Plex Mono", monospace; }
.shot-hero { margin-top: 56px; }

.shot img { width: 100%; }
.shot-cap { font-size: 13px; color: var(--text-3); margin-top: 12px; text-align: center; }

/* Sections */
.sec { padding: 104px 0; }
.sec-alt { background: var(--sunken); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.sec h2 { font-size: clamp(28px, 3.2vw, 48px); line-height: 1.15; }
.sec-head { max-width: 760px; margin-bottom: 48px; }
.sec-head p { margin-top: 14px; font-size: 17px; }

.pains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 44px; }
.pains > div { border-top: 1px solid var(--rule-strong); padding-top: 22px; }
.pains h3 { font-size: 19px; line-height: 1.3; margin-bottom: 10px; }
.pains p { color: var(--text-2); }

/* Product showcase */
.show { display: grid; grid-template-columns: minmax(300px, 380px) 1fr; gap: clamp(32px, 4vw, 64px); align-items: start; }
.show-tabs { display: flex; flex-direction: column; }
.show-tabs button { text-align: left; padding: 14px 16px; border-radius: 10px; transition: background .2s; }
.show-tabs button:hover { background: color-mix(in srgb, var(--surface) 60%, transparent); }
.show-tabs button[aria-selected="true"] { background: var(--surface); box-shadow: var(--shadow); }
.t-name { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 16px; }
.t-name i { font-size: 19px; color: var(--text-3); }
.show-tabs button[aria-selected="true"] .t-name i { color: var(--accent); }
.t-desc { display: block; font-size: 14.5px; color: var(--text-2); margin: 6px 0 0 29px; line-height: 1.5; }
.show-tabs button[aria-selected="false"] .t-desc { display: none; }
.show-shot { position: sticky; top: 88px; }
.show-shot img { transition: opacity .2s; }
.show-shot.swap img { opacity: 0; }

.also { margin-top: 72px; padding-top: 40px; border-top: 1px solid var(--rule-strong); display: grid; grid-template-columns: minmax(180px, 380px) 1fr; gap: 24px; }
.also h3 { font-size: 19px; }
.also ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px 40px; }
.also li { display: flex; gap: 12px; color: var(--text-2); font-size: 15px; }
.also li b { color: var(--text); font-weight: 500; }
.also li i { font-size: 20px; color: var(--text-3); flex-shrink: 0; margin-top: 1px; }

/* Comparison */
.cmp { border-top: 1px solid var(--rule-strong); }
.cmp-row { display: grid; grid-template-columns: minmax(180px, 1fr) 1.5fr 1.5fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: 15.5px; }
.cmp-row > span:first-child { font-weight: 500; }
.cmp-row > span:nth-child(2) { color: var(--text-3); }
.cmp-head { font-size: 13.5px; color: var(--text-3); padding: 12px 0; }
.cmp-head > span:nth-child(3) { color: var(--text); font-weight: 600; }

/* Quotes */
.quotes { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; margin-top: 44px; }
.q { margin: 0; background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; gap: 28px; }
.q blockquote { margin: 0; font-size: 16.5px; line-height: 1.55; }
.q-main blockquote { font-size: 21px; line-height: 1.45; letter-spacing: -.01em; }
.q figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.q-who { display: flex; flex-direction: column; font-size: 14px; color: var(--text-3); }
.q-who b { color: var(--text); font-weight: 600; font-size: 15px; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.step-n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--rule-strong); font-size: 14px; font-weight: 600; margin-bottom: 18px; }
.steps h3 { font-size: 18px; margin-bottom: 8px; }
.steps p { color: var(--text-2); font-size: 15px; }
.pos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 64px; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); }
.pos-item { padding: 20px 22px; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; font-size: 14px; }
.pos-item + .pos-item { border-left: 1px solid var(--rule); }
.pos-item b { font-size: 17px; }
.tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 6px; font-size: 12.5px; font-weight: 500; background: var(--sunken); color: var(--text-2); border: 1px solid var(--rule); }
.tag-ok { background: var(--pos-soft); color: var(--pos); border-color: transparent; }
.tag-accent { background: var(--accent-soft); color: var(--accent-ink); border-color: transparent; vertical-align: 3px; margin-left: 6px; }

/* Pricing */
.price-ctl { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.seg { display: inline-flex; gap: 2px; padding: 3px; background: var(--bg); border: 1px solid var(--rule); border-radius: 8px; }
.seg button { padding: 7px 14px; border-radius: 6px; font-size: 14.5px; color: var(--text-2); white-space: nowrap; transition: background .2s, color .2s; }
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--text); font-weight: 500; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.bill { display: inline-flex; align-items: center; gap: 10px; font-size: 14.5px; color: var(--text-2); cursor: pointer; }
.save { font-size: 13px; color: var(--pos); margin-left: 4px; }
.sw { position: relative; display: inline-block; width: 40px; height: 22px; }
.sw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.sw-ui { position: absolute; inset: 0; border-radius: 11px; background: var(--rule-strong); transition: background .2s; pointer-events: none; }
.sw-ui::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.sw input:checked + .sw-ui { background: var(--accent); }
.sw input:checked + .sw-ui::after { transform: translateX(18px); }
.sw input:focus-visible + .sw-ui { outline: 2px solid var(--accent); outline-offset: 2px; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plans-one { grid-template-columns: 1fr 1fr; }
.plans[hidden] { display: none; }

.plan { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 30px; display: flex; flex-direction: column; }
.plan-main { border-color: var(--rule-strong); box-shadow: var(--shadow); }
.plan h3 { font-size: 20px; }
.plan-for { color: var(--text-2); font-size: 14.5px; margin-top: 4px; }
.price { margin-top: 22px; display: flex; align-items: baseline; gap: 4px; }
.price b { font-size: 44px; font-weight: 600; letter-spacing: -.03em; line-height: 1; }
.per { color: var(--text-3); font-size: 15px; }
.uzs { font-size: 13.5px; color: var(--text-3); margin-top: 8px; min-height: 21px; }
.plan ul { list-style: none; padding: 0; margin: 22px 0 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 15px; }
.plan li::before { content: ""; width: 14px; height: 14px; margin-top: 5px; flex-shrink: 0; background: var(--text-3); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; }
.price-foot { margin-top: 22px; display: flex; gap: 20px; flex-wrap: wrap; font-size: 14.5px; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: minmax(280px, 1fr) 2fr; gap: 40px; }
.faq { border-top: 1px solid var(--rule-strong); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; font-size: 17px; font-weight: 500; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { color: var(--text-3); font-size: 18px; transition: transform .2s; flex-shrink: 0; }
.faq details[open] summary i { transform: rotate(45deg); }
.faq details p { color: var(--text-2); padding: 0 40px 22px 0; max-width: 680px; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr minmax(380px, 520px); gap: 64px; align-items: start; }
.contact h2 { max-width: 520px; }
.contact > div > p { margin-top: 14px; font-size: 17px; }
.contact-ways { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 14px; }
.contact-ways li { display: flex; align-items: center; gap: 12px; font-size: 17px; }
.contact-ways i { font-size: 20px; color: var(--text-3); }
.contact-ways a { text-decoration: none; }
.contact-ways a:hover { text-decoration: underline; text-underline-offset: 3px; }
.form { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 28px; box-shadow: var(--shadow); }
.f-body { display: flex; flex-direction: column; gap: 16px; }
.form label, .form legend { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--text-2); font-weight: 500; }
.form fieldset { border: 0; padding: 0; margin: 0; }
.form legend { margin-bottom: 6px; }
.form input { height: 46px; padding: 0 12px; border: 1px solid var(--rule-strong); border-radius: 8px; background: var(--bg); color: var(--text); font-family: inherit; transition: border-color .2s; }
.form input:focus { outline: none; border-color: var(--accent); }
.form input[aria-invalid="true"] { border-color: #B4442E; }
.seg-f { display: flex; }
.seg-f button { flex: 1; }
.f-note { font-size: 13px; }
.f-err { min-height: 0; margin: 10px 0 0; font-size: 14px; color: var(--neg); }
.f-err:empty { display: none; }
.f-done { text-align: center; padding: 40px 0; }
.f-done[hidden] { display: none; }
.f-done i { font-size: 40px; color: var(--pos); }
.f-done h3 { font-size: 20px; margin: 10px 0 6px; }

/* Footer */
.foot { padding: 64px 0 32px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.foot-tag { font-size: 14.5px; margin-top: 14px; }
.social { display: flex; gap: 6px; margin-top: 16px; }
.social a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--rule); color: var(--text-2); font-size: 18px; text-decoration: none; }
.social a:hover { color: var(--text); border-color: var(--rule-strong); }
.foot h4 { font-size: 14px; color: var(--text-3); font-weight: 500; letter-spacing: 0; margin-bottom: 12px; }
.foot-grid > div:not(:first-child) a { display: block; text-decoration: none; color: var(--text-2); font-size: 15px; padding: 4px 0; }
.foot-grid > div:not(:first-child) a:hover { color: var(--text); }
.foot-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-3); }
.foot-bottom a { text-decoration: none; }
.foot-bottom a:hover { color: var(--text); }
.foot-bottom span { display: inline-flex; align-items: center; gap: 6px; }
.theme-btn { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 6px; font-size: 16px; color: var(--text-3); }
.theme-btn:hover { color: var(--text); background: var(--sunken); }

/* Tablet */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .phone { display: none; }
  .show { grid-template-columns: 1fr; gap: 20px; }
  .show-tabs { flex-direction: row; overflow-x: auto; gap: 4px; margin: 0 calc(var(--pad) * -1); padding: 4px var(--pad); scrollbar-width: none; }
  .show-tabs::-webkit-scrollbar { display: none; }
  .show-tabs button { flex-shrink: 0; padding: 8px 14px; border: 1px solid var(--rule); border-radius: 999px; }
  .show-tabs button[aria-selected="true"] { border-color: var(--rule-strong); }
  .show-tabs .t-name { font-size: 15px; font-weight: 500; gap: 8px; }
  .show-tabs .t-name i { font-size: 17px; }
  .show-tabs .t-desc { display: none !important; }
  .show-shot { position: static; }
  .show-note { display: block; }
  .quotes { grid-template-columns: 1fr 1fr; }
  .also ul { grid-template-columns: 1fr 1fr; }
  .also { grid-template-columns: 1fr; }
  .q-main { grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 32px; }
  .pos { grid-template-columns: 1fr 1fr; }
  .pos-item:nth-child(3) { border-left: 0; }
  .pos-item:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .faq-wrap { grid-template-columns: 1fr; gap: 28px; }
}
.show-note { display: none; font-size: 15px; color: var(--text-2); margin-top: 4px; }

/* Phone */
@media (max-width: 760px) {
  .nav, .hide-sm, .top-right > .lang { display: none; }
  .menu-btn { display: grid; }
  .top-right { gap: 8px; }
  .top-inner { height: 58px; }
  .hero { padding: 40px 0 28px; }
  .hero h1 { letter-spacing: -.025em; }
  .cta-row .btn { width: 100%; }
  .trust { margin-top: 40px; gap: 14px; }
  .logos { gap: 24px; }
  .logo { width: 44px; height: 34px; }
  .logo-wide { width: 80px; }
  .shot-hero { margin-top: 40px; }
  .shot { max-width: 320px; margin-left: auto; margin-right: auto; border-radius: 28px; border: 6px solid var(--bezel, #1C1B19); box-shadow: var(--shadow-lg); }
  .shot-bar { display: none; }
  .show-shot { margin-top: 4px; }
  .sec { padding: 72px 0; }
  .sec-head { margin-bottom: 32px; }
  .pains { grid-template-columns: 1fr; gap: 28px; margin-top: 32px; }
  .also { grid-template-columns: 1fr; margin-top: 52px; }
  .also ul { grid-template-columns: 1fr; }
  .plans-one { grid-template-columns: 1fr; }
  .cmp-head { display: none; }
  .cmp-row { grid-template-columns: 1fr 1fr; gap: 4px 16px; }
  .cmp-row > span:first-child { grid-column: 1 / -1; margin-bottom: 4px; }
  .cmp-row > span:nth-child(2)::before { content: "Касса"; display: block; font-size: 12.5px; color: var(--text-3); }
  .cmp-row > span:nth-child(3)::before { content: "TRACE"; display: block; font-size: 12.5px; color: var(--text-3); }
  .quotes { grid-template-columns: 1fr; }
  .q { padding: 22px; }
  .q-main blockquote { font-size: 18.5px; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .pos { grid-template-columns: 1fr; }
  .pos-item + .pos-item { border-left: 0; border-top: 1px solid var(--rule); }
  .price-ctl { flex-direction: column; align-items: stretch; }
  .price-ctl .seg { display: flex; }
  .price-ctl .seg button { flex: 1; padding: 8px 6px; font-size: 13.5px; white-space: normal; line-height: 1.25; }
  .plans { grid-template-columns: 1fr; }
  .plan { padding: 24px; }
  .form { padding: 22px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
  .foot-bottom { flex-direction: column; }
}
.f-body[hidden] { display: none; }


/* ── Inner pages ─────────────────────────────────────────────────── */
.nav a[aria-current="page"] { color: var(--text); font-weight: 500; }
.mobile-menu a[aria-current="page"] { color: var(--accent-ink); }
.page-hero { padding: 80px 0 56px; }
.page-hero h1 { font-size: clamp(34px, 4.4vw, 64px); line-height: 1.07; letter-spacing: -.03em; max-width: 1000px; }
.page-hero .lead { margin-top: 20px; }
.page-hero .cta-row { margin-top: 28px; }
.crumb { font-size: 14.5px; color: var(--text-3); margin-bottom: 16px; }

/* Section list that sticks under the header */
.subnav { position: sticky; top: 0; z-index: 15; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); }
.subnav .wrap { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; padding-top: 10px; padding-bottom: 10px; }
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a { flex-shrink: 0; padding: 7px 13px; border-radius: 8px; font-size: 14.5px; color: var(--text-2); text-decoration: none; transition: background .2s, color .2s; }
.subnav a:hover { color: var(--text); }
.subnav a[aria-current] { background: var(--surface); color: var(--text); font-weight: 500; box-shadow: 0 1px 2px rgba(0,0,0,.08); }

/* Feature modules */
.mod { padding: 96px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 60px; }
.mod:last-of-type { border-bottom: 0; }
.mod-top { display: grid; grid-template-columns: minmax(300px, 1fr) 1.6fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.mod-top.no-shot { grid-template-columns: 1fr; }
.mod-head { position: sticky; top: 96px; }
.mod-ic { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--surface); border: 1px solid var(--rule); font-size: 21px; color: var(--accent); margin-bottom: 20px; }
.mod-head h2 { font-size: clamp(26px, 2.6vw, 38px); line-height: 1.15; }
.mod-head > p { color: var(--text-2); font-size: 17px; margin-top: 14px; max-width: 520px; }
.mod-head .plan-tag { margin-top: 18px; }
.mod-shot { margin: 0; }
.fgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; margin-top: 64px; }
.fgrid > div { border-top: 1px solid var(--rule-strong); padding-top: 18px; }
.fgrid h3 { font-size: 17px; line-height: 1.35; margin-bottom: 8px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.fgrid p { color: var(--text-2); font-size: 15px; }
.pro { font-size: 12px; font-weight: 500; color: var(--accent-ink); background: var(--accent-soft); padding: 1px 7px; border-radius: 5px; letter-spacing: 0; }

/* Integrations */
.int-card { background: var(--surface); border: 1px solid var(--rule); border-radius: 14px; padding: clamp(24px, 3vw, 44px); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 64px); }
.int-card + .int-card { margin-top: 24px; }
.int-name { display: flex; align-items: center; gap: 12px; }
.int-name h2 { font-size: clamp(26px, 2.4vw, 34px); }
.int-card > div > p { color: var(--text-2); margin-top: 14px; font-size: 16.5px; }
.int-steps { list-style: none; padding: 0; margin: 28px 0 0; counter-reset: s; display: flex; flex-direction: column; gap: 18px; }
.int-steps li { counter-increment: s; display: grid; grid-template-columns: 30px 1fr; gap: 14px; }
.int-steps li::before { content: counter(s); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--rule-strong); font-size: 13.5px; font-weight: 600; }
.int-steps b { display: block; font-weight: 500; }
.int-steps span { color: var(--text-2); font-size: 15px; }
.sync h3 { font-size: 14.5px; font-weight: 500; color: var(--text-3); margin-bottom: 14px; letter-spacing: 0; }
.sync ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.sync li { padding: 11px 0; border-bottom: 1px solid var(--rule); font-size: 15px; display: flex; gap: 10px; align-items: center; }
.sync li i { color: var(--text-3); font-size: 17px; }
.soon { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.soon > div { border: 1px solid var(--rule); border-radius: 12px; padding: 24px; background: var(--surface); }
.soon h3 { font-size: 19px; display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.soon p { color: var(--text-2); font-size: 15px; }

/* Pricing page */
.plans-3 { grid-template-columns: repeat(3, 1fr); }
.plan .extra { font-size: 13.5px; color: var(--text-3); margin-top: 4px; }
.plan li.no { color: var(--text-3); }
.plan li.no::before { -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8h8' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8h8' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); }
.plan li.dev { color: var(--text-3); }
.plan-sub { font-size: 13.5px; font-weight: 500; color: var(--text-3); margin: 6px 0 -10px; }
.price-on { font-size: 34px; font-weight: 600; letter-spacing: -.02em; margin-top: 22px; line-height: 1.3; }
.duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.note-box { border: 1px solid var(--rule); border-radius: 12px; padding: 28px; background: var(--bg); }
.note-box h3 { font-size: 18px; margin-bottom: 10px; }
.note-box p { color: var(--text-2); font-size: 15.5px; }
.note-box p + p { margin-top: 10px; }
.ptable { width: 100%; border-collapse: collapse; font-size: 15px; }
.ptable th, .ptable td { padding: 13px 12px; border-bottom: 1px solid var(--rule); text-align: center; }
.ptable th:first-child, .ptable td:first-child { text-align: left; padding-left: 0; }
.ptable thead th { font-size: 14px; color: var(--text-3); font-weight: 500; border-bottom-color: var(--rule-strong); position: sticky; top: 0; background: var(--bg); }
.ptable thead th.hl { color: var(--text); font-weight: 600; }
.ptable .grp td { padding-top: 32px; font-weight: 600; font-size: 14px; color: var(--text-3); border-bottom-color: var(--rule-strong); }
.ptable td i.ph-check { color: var(--pos); font-size: 17px; }
.ptable td .dash { color: var(--text-3); }
.tscroll { overflow-x: auto; }

/* About */
.story { display: grid; grid-template-columns: minmax(260px, 1fr) 2fr; gap: clamp(32px, 5vw, 80px); }
.story > div p { font-size: 18px; line-height: 1.7; color: var(--text-2); }
.story > div p + p { margin-top: 18px; }
.story > div p:first-child { color: var(--text); font-size: 21px; line-height: 1.55; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--rule-strong); margin-top: 8px; }
.facts > div { padding: 22px 20px 0 0; }
.facts b { display: block; font-size: clamp(24px, 2.4vw, 34px); font-weight: 600; letter-spacing: -.02em; }
.facts span { color: var(--text-2); font-size: 15px; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.values > div { border-top: 1px solid var(--rule-strong); padding-top: 20px; }
.values h3 { font-size: 18px; margin-bottom: 10px; }
.values p { color: var(--text-2); font-size: 15px; }
.team { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 20px; }
.team > div { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 24px; }
.team .av { width: 44px; height: 44px; border-radius: 10px; background: var(--sunken); border: 1px solid var(--rule); display: grid; place-items: center; font-weight: 600; font-size: 14px; color: var(--text-2); margin-bottom: 18px; }
.team h3 { font-size: 17px; }
.team p { color: var(--text-2); font-size: 14.5px; margin-top: 6px; }
.team .stack { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--text-3); margin-top: 12px; }

/* Contact */
.contact-page { display: grid; grid-template-columns: 1fr minmax(380px, 560px); gap: clamp(40px, 6vw, 96px); align-items: start; padding-bottom: 104px; }
.ways { display: flex; flex-direction: column; border-top: 1px solid var(--rule-strong); }
.ways > a, .ways > div { display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--rule); text-decoration: none; }
.ways > a:hover b { text-decoration: underline; text-underline-offset: 3px; }
.ways i { font-size: 22px; color: var(--text-3); }
.ways b { font-weight: 500; font-size: 17px; display: block; }
.ways small { color: var(--text-2); font-size: 14px; }
.ways em { font-style: normal; font-size: 13.5px; color: var(--text-3); white-space: nowrap; }
.hours { margin-top: 24px; color: var(--text-2); font-size: 15px; }
.ticket { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--text-3); margin-top: 6px; }

/* Legal */
.legal { display: grid; grid-template-columns: 260px minmax(0, 760px); gap: clamp(32px, 6vw, 96px); padding-bottom: 104px; }
.toc { position: sticky; top: 24px; align-self: start; display: flex; flex-direction: column; gap: 2px; }
.toc a { font-size: 14.5px; color: var(--text-2); text-decoration: none; padding: 6px 10px; border-radius: 6px; }
.toc a:hover { color: var(--text); }
.toc a[aria-current] { background: var(--surface); color: var(--text); font-weight: 500; }
.toc .toc-h { font-size: 13px; color: var(--text-3); padding: 0 10px 8px; }
.prose { font-size: 16.5px; line-height: 1.75; color: var(--text-2); }
.prose h2 { font-size: 22px; color: var(--text); margin: 48px 0 14px; scroll-margin-top: 24px; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 14px; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--text); text-underline-offset: 3px; }
.legal-meta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 18px; color: var(--text-3); font-size: 14.5px; }

@media (max-width: 1000px) {
  .mod-top { grid-template-columns: 1fr; }
  .mod-head { position: static; }
  .fgrid { grid-template-columns: 1fr 1fr; }
  .int-card { grid-template-columns: 1fr; }
  .soon { grid-template-columns: 1fr 1fr; }
  .plans-3 { grid-template-columns: 1fr 1fr; }
  .duo { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .team { grid-template-columns: 1fr 1fr; }
  .contact-page { grid-template-columns: 1fr; }
  .legal { grid-template-columns: 1fr; }
  .toc { display: none; }
}
@media (max-width: 760px) {
  .page-hero { padding: 44px 0 32px; }
  .mod { padding: 64px 0; }
  .fgrid { grid-template-columns: 1fr; gap: 24px; margin-top: 40px; }
  .sync ul { grid-template-columns: 1fr; }
  .soon { grid-template-columns: 1fr; }
  .plans-3 { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .facts > div { padding-bottom: 18px; }
  .values { grid-template-columns: 1fr; gap: 24px; }
  .team { grid-template-columns: 1fr; }
  .ways > a, .ways > div { grid-template-columns: 32px 1fr; }
  .ways em { grid-column: 2; }
  .ptable { font-size: 14px; min-width: 560px; }
  .story > div p:first-child { font-size: 19px; }
  .story > div p { font-size: 17px; }
}

/* ── Motion ───────────────────────────────────────────────────────
   Everything below runs only when JS is on and the viewer has not asked for reduced motion. */
.top { transition: border-color .2s, transform .35s cubic-bezier(.2,.7,.2,1); }
.top.hide { transform: translateY(-100%); }
.show-tabs button { position: relative; }
.t-prog { position: absolute; left: 16px; right: 16px; bottom: 0; height: 2px; border-radius: 2px; background: var(--rule); overflow: hidden; opacity: 0; transition: opacity .2s; }
.t-prog i { display: block; height: 100%; background: var(--accent); transform-origin: left; transform: scaleX(0); }
.auto .show-tabs [aria-selected="true"] .t-prog { opacity: 1; }
.auto .show-tabs [aria-selected="true"] .t-prog i { animation: prog var(--dwell, 6s) linear forwards; }
.auto .show:hover .t-prog i { animation-play-state: paused; }
@keyframes prog { to { transform: scaleX(1); } }
.show-shot picture { transition: opacity .25s, transform .35s cubic-bezier(.2,.7,.2,1); }
.show-shot.swap picture { opacity: 0; transform: translateY(10px) scale(.99); }
.show-shot.swap img { opacity: 1; }
.steps { position: relative; }
.steps::before { content: ""; position: absolute; left: 15px; right: 15px; top: 15px; height: 1px; background: var(--rule-strong); transform-origin: left; transform: scaleX(var(--line, 1)); }
.step-n { position: relative; background: var(--bg); transition: background .4s, border-color .4s, color .4s; }
.steps li.on .step-n { background: var(--text); border-color: var(--text); color: var(--bg); }
.faq details > p { overflow: hidden; }
.price b { display: inline-block; }

@media (prefers-reduced-motion: no-preference) {
  .js .w { display: inline-block; opacity: 0; transform: translateY(.45em); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: var(--d, 0ms); }
  .js [data-load] { opacity: 0; transform: translateY(18px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: var(--d, 0ms); }
  .js .shot-hero[data-load] { transform: translateY(60px) scale(.97); animation-duration: 1.2s; }
  .js .phone[data-load] { transform: translateY(80px) rotate(3deg); animation-duration: 1.3s; }
  .phone { translate: 0 var(--py, 0px); will-change: translate; }
  .shot-hero { translate: 0 var(--sy, 0px); }
  @keyframes rise { to { opacity: 1; transform: none; } }
  .js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
  .js [data-reveal].in { opacity: 1; transform: none; }
  .js .cmp-row[data-reveal] { transform: translateX(-14px); }
  .js .cmp-row[data-reveal].in { transform: none; }
  .js .steps { --line: 0; }
  .js .steps.in { --line: 1; }
  .steps::before { transition: transform 1.6s cubic-bezier(.4,0,.2,1); }
  .btn { transition: background .2s, border-color .2s, transform .15s, box-shadow .2s; }
  .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 30%, transparent); }
  .btn:active { transform: translateY(1px); box-shadow: none; }
  .q { transition: transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s, opacity .8s cubic-bezier(.2,.7,.2,1); }
  .q.in:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
  .plan { transition: transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s, opacity .8s cubic-bezier(.2,.7,.2,1); }
  .logo { transition: opacity .2s, transform .2s; }
  .logo:hover { opacity: 1; transform: scale(1.06); }
}
@media (max-width: 1000px) { .steps::before { display: none; } }
.sec-alt .ptable thead th { background: var(--sunken); }