/* Onest (OFL) — фирменный шрифт X-Logist, локальный хостинг (152-ФЗ) */
@font-face {
  font-family: "Onest";
  src: url("assets/fonts/Onest-Variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
/* X-Logist — дизайн-система (Enterprise Digital Minimalism) */
:root {
  --brand: #F06418;
  --brand-hover: #D9530E;
  --amber: #FFAE19;
  --grad: linear-gradient(135deg, #FFAE19 0%, #F06418 55%, #C84B09 100%);
  --d-bg: #14161A;
  --d-surf: #1C2026;
  --d-elev: #252A34;
  --d-brd: #2E3440;
  --l-bg: #F8F7F4;
  --l-surf: #FFFFFF;
  --l-sub: #F1EFEA;
  --l-brd: #E2E0D8;
  --t-d1: #F9FAFB;
  --t-d2: #9CA3AF;
  --t-l1: #14161A;
  --t-l2: #4B5563;
  --mut: #6B7280;
  --ok: #10B981;
  --warn: #F59E0B;
  --err: #EF4444;
  --info: #3B82F6;
  --fd: "Onest", system-ui, sans-serif;
  --fs: "Onest", system-ui, sans-serif;
  --fm: ui-monospace, "Cascadia Mono", "JetBrains Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--fs); background: var(--l-bg); color: var(--t-l1); line-height: 1.55; }
h1, h2, h3, .display { font-family: var(--fd); font-weight: 700; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 4vw, 3.1rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -0.015em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--brand); text-decoration: none; }
img { max-width: 100%; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }
@media (min-width: 1200px) { .container { padding: 0 64px; } }
.mono { font-family: var(--fm); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--brand); color: #fff; padding: 8px 16px; z-index: 100; }
.skip-link:focus { left: 0; }
.eyebrow { font-family: var(--fm); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 18px; }
.eyebrow.light { color: var(--brand); }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(20,22,26,.88); backdrop-filter: blur(12px); border-bottom: 1px solid var(--d-brd); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--t-d1); font-family: var(--fd); font-weight: 700; font-size: 1.05rem; letter-spacing: .04em; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.nav a { color: var(--t-d2); font-size: .92rem; }
.nav a:hover { color: var(--t-d1); }
.nav .compat { font-family: var(--fm); font-size: .72rem; color: var(--mut); border: 1px solid var(--d-brd); border-radius: 8px; padding: 4px 10px; }
@media (max-width: 900px) { .nav a:not(.button), .nav .compat { display: none; } }

/* Buttons */
.button { display: inline-block; background: var(--grad); color: #fff !important; font-weight: 600; font-size: .95rem; border: none; border-radius: 10px; padding: 13px 26px; cursor: pointer; box-shadow: 0 6px 18px rgba(240,100,24,.35); transition: filter .15s, transform .15s; }
.button:hover { filter: brightness(1.07); transform: translateY(-1px); }
.button.small { padding: 9px 18px; font-size: .88rem; }
.button.ghost { background: transparent; border: 1px solid var(--d-brd); color: var(--t-d1) !important; box-shadow: none; }
.button.ghost:hover { border-color: var(--amber); }
.button.outline-l { background: transparent; border: 1px solid var(--l-brd); color: var(--t-l1) !important; box-shadow: none; }

/* Sections */
section { padding: 72px 0; }
.dark { background: var(--d-bg); color: var(--t-d1); }
.dark p, .dark li { color: var(--t-d2); }
.lead { font-size: 1.12rem; max-width: 62ch; }
.dark .lead { color: var(--t-d2); }

/* Hero */
.hero { background: var(--d-bg); color: var(--t-d1); padding: 88px 0 96px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,174,25,.13) 1px, transparent 1px); background-size: 26px 26px; opacity: .5; pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }
.badge { display: inline-block; font-family: var(--fm); font-size: .72rem; letter-spacing: .08em; color: var(--amber); border: 1px solid rgba(255,174,25,.35); border-radius: 999px; padding: 6px 14px; margin-bottom: 22px; background: rgba(255,174,25,.08); }
.trustbar { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; font-size: .85rem; color: var(--t-d2); }
.trustbar span::before { content: "✓ "; color: var(--ok); font-weight: 700; }
.cta-note { font-size: .82rem; color: var(--mut); margin-top: 8px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 26px; }

/* 1C mockup frame */
.appwindow { border: 1px solid var(--d-brd); border-radius: 16px; overflow: hidden; background: var(--d-surf); box-shadow: 0 24px 60px rgba(0,0,0,.4); }
.appwindow .bar { display: flex; align-items: center; gap: 10px; background: var(--d-bg); border-bottom: 1px solid var(--d-brd); padding: 10px 14px; }
.dots i { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 6px; }
.dots i:nth-child(1) { background: #EF4444; } .dots i:nth-child(2) { background: #F59E0B; } .dots i:nth-child(3) { background: #10B981; }
.appwindow .bar .title { font-family: var(--fm); font-size: .72rem; color: var(--mut); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.appwindow .bar .lock { margin-left: auto; font-family: var(--fm); font-size: .68rem; color: var(--ok); background: rgba(16,185,129,.12); border-radius: 6px; padding: 2px 8px; }
.appwindow .body { padding: 18px; display: grid; gap: 12px; }
.callout { background: var(--d-elev); border: 1px solid var(--d-brd); border-radius: 12px; padding: 14px 16px; }
.callout .k { font-family: var(--fm); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--mut); display: block; margin-bottom: 4px; }
.callout .v { font-family: var(--fd); font-weight: 700; font-size: 1.05rem; color: var(--t-d1); }
.callout .v .ok { color: var(--ok); }
.callout .v .warn { color: var(--warn); }
.callout .sub { font-size: .78rem; color: var(--t-d2); margin-top: 2px; }

/* Pain->Solution cards */
.ps-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
@media (max-width: 860px) { .ps-grid { grid-template-columns: 1fr; } }
.ps-card { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 16px; overflow: hidden; }
.ps-card .pain { background: var(--l-sub); padding: 18px 22px; font-size: .92rem; color: var(--t-l2); }
.ps-card .pain b { color: var(--t-l1); display: block; margin-bottom: 6px; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mut); font-weight: 600; }
.ps-card .fix { padding: 20px 22px; border-top: 3px solid var(--brand); font-size: .94rem; }
.ps-card .fix b { display: block; margin-bottom: 6px; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--brand); font-weight: 700; }
.ps-num { font-family: var(--fm); color: var(--amber); font-weight: 700; }

/* Steps timeline */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; counter-reset: s; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 16px; padding: 26px; position: relative; }
.step::before { counter-increment: s; content: counter(s); display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #fff; font-family: var(--fd); font-weight: 700; font-size: 1.1rem; margin-bottom: 16px; }
.step .tag { font-family: var(--fm); font-size: .72rem; color: var(--brand); display: block; margin-top: 8px; }

/* Domain cards */
.domains { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
@media (max-width: 1080px) { .domains { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .domains { grid-template-columns: 1fr; } }
.domain { background: var(--d-surf); border: 1px solid var(--d-brd); border-radius: 16px; padding: 22px; transition: transform .15s, border-color .15s; display: flex; flex-direction: column; }
.domain:hover { transform: translateY(-3px); border-color: var(--brand); }
.domain .pfx { font-family: var(--fm); font-size: .7rem; color: var(--amber); background: rgba(255,174,25,.1); border: 1px solid rgba(255,174,25,.25); border-radius: 6px; padding: 2px 8px; align-self: flex-start; margin-bottom: 12px; }
.domain h3 { color: var(--t-d1); font-size: 1.02rem; }
.domain p { font-size: .86rem; margin: 0; flex: 1; }
.domain .more { font-family: var(--fm); font-size: .74rem; color: var(--mut); margin-top: 14px; }

/* Finance split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; } }
.bullets { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.bullets li { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 12px; padding: 14px 18px 14px 44px; position: relative; font-size: .93rem; }
.bullets li::before { content: ""; position: absolute; left: 16px; top: 18px; width: 10px; height: 10px; border-radius: 3px; background: var(--grad); }
.bullets li b { display: block; margin-bottom: 2px; }

/* Config tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.tab { font-family: var(--fs); font-weight: 600; font-size: .88rem; border: 1px solid var(--l-brd); background: var(--l-sub); color: var(--t-l2); border-radius: 10px; padding: 10px 18px; cursor: pointer; }
.tab.active { background: var(--d-bg); color: #fff; border-color: var(--d-bg); }
.cfg { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 16px; padding: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 900px) { .cfg { grid-template-columns: 1fr; } }
.cfg h4 { font-family: var(--fd); margin: 0 0 4px; font-size: .98rem; }
.cfg .hint { font-size: .78rem; color: var(--mut); margin-bottom: 14px; }
.frow { display: flex; justify-content: space-between; align-items: center; gap: 10px; border: 1px solid var(--l-brd); border-radius: 10px; padding: 10px 14px; font-size: .86rem; margin-bottom: 8px; background: #fff; }
.frow.off { opacity: .5; text-decoration: line-through; border-style: dashed; }
.frow .st { font-family: var(--fm); font-size: .68rem; border-radius: 6px; padding: 2px 8px; white-space: nowrap; }
.frow .st.req { background: #D1FAE5; color: #065F46; }
.frow .st.hid { background: #E5E7EB; color: #6B7280; }
.srow { display: flex; gap: 12px; border: 1px solid var(--l-brd); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; background: #fff; font-size: .86rem; align-items: flex-start; }
.srow .n { flex: 0 0 24px; height: 24px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(240,100,24,.12); color: var(--brand); font-family: var(--fm); font-weight: 700; font-size: .72rem; }
.srow .tr { font-family: var(--fm); font-size: .7rem; color: var(--mut); display: block; }

/* Tech banner */
.techbanner { background: var(--d-bg); border-radius: 20px; padding: 48px; color: var(--t-d1); }
@media (max-width: 720px) { .techbanner { padding: 28px; } }
.techgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 32px 0; }
@media (max-width: 720px) { .techgrid { grid-template-columns: 1fr; } }
.techitem { background: var(--d-surf); border: 1px solid var(--d-brd); border-radius: 14px; padding: 20px; }
.techitem h3 { color: var(--t-d1); font-size: .98rem; }
.techitem p { font-size: .86rem; margin: 0; }
.sysreq { display: flex; flex-wrap: wrap; gap: 12px 28px; border-top: 1px solid var(--d-brd); padding-top: 22px; font-size: .85rem; color: var(--t-d2); }
.sysreq b { color: var(--t-d1); font-family: var(--fm); font-size: .78rem; display: block; margin-bottom: 2px; }

/* Compare table */
table.cmp { width: 100%; border-collapse: collapse; background: var(--l-surf); border-radius: 14px; overflow: hidden; margin-top: 36px; font-size: .9rem; box-shadow: 0 1px 0 var(--l-brd); }
.cmp th, .cmp td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--l-brd); vertical-align: top; }
.cmp th { background: var(--d-bg); color: var(--t-d1); font-family: var(--fd); font-size: .85rem; }
.cmp td.win { background: rgba(240,100,24,.07); font-weight: 600; }
.cmp tr:last-child td { border-bottom: none; }
@media (max-width: 760px) { .cmp { font-size: .8rem; } .cmp th,.cmp td { padding: 10px; } }

/* Numbers */
.nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 40px 0; }
@media (max-width: 860px) { .nums { grid-template-columns: repeat(2, 1fr); } }
.num { background: var(--l-surf); border: 1px solid var(--l-brd); border-left: 4px solid var(--brand); border-radius: 14px; padding: 22px; }
.num .big { font-family: var(--fd); font-size: 1.7rem; font-weight: 700; color: var(--brand); }
.num .lbl { font-size: .84rem; color: var(--t-l2); margin-top: 4px; }
.seg { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 14px; padding: 22px; }
.seg h3 { font-size: 1rem; }
.seg p { font-size: .87rem; margin: 0; }
.segs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 860px) { .segs { grid-template-columns: 1fr; } }

/* Form */
.leadform { background: var(--d-surf); border: 1px solid var(--d-brd); border-radius: 18px; padding: 32px; }
.leadform label { display: block; font-size: .82rem; color: var(--t-d2); margin: 0 0 6px; }
.leadform input, .leadform select, .leadform textarea { width: 100%; background: var(--d-elev); border: 1px solid var(--d-brd); border-radius: 10px; color: var(--t-d1); font-family: var(--fs); font-size: .92rem; padding: 12px 14px; margin-bottom: 16px; }
.leadform input:focus, .leadform select:focus, .leadform textarea:focus { outline: none; border-color: var(--amber); }
.leadform .consent { display: flex; gap: 10px; align-items: flex-start; font-size: .78rem; color: var(--t-d2); margin: 4px 0 18px; }
.leadform .consent input { width: auto; margin: 3px 0 0; }
.hp { position: absolute; left: -9999px; opacity: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip { font-size: .8rem; border: 1px solid var(--d-brd); background: var(--d-elev); color: var(--t-d2); border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.chip.on { border-color: var(--brand); color: var(--amber); background: rgba(240,100,24,.12); }
.form-ok { display: none; background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.4); color: var(--ok); border-radius: 12px; padding: 18px; text-align: center; font-weight: 600; }
.form-err { display: none; background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.4); color: var(--err); border-radius: 12px; padding: 12px 16px; margin-bottom: 14px; font-size: .86rem; }

/* FAQ */
.faq details { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 12px; padding: 0; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; font-family: var(--fd); font-size: .98rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::after { content: "+"; font-size: 1.3rem; color: var(--brand); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 22px 18px; font-size: .9rem; color: var(--t-l2); margin: 0; }

/* Pricing calculator */
.calc { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 960px) { .calc { grid-template-columns: 1fr; } }
.panel { background: var(--d-surf); border: 1px solid var(--d-brd); border-radius: 16px; padding: 24px; margin-bottom: 20px; }
.panel h3 { color: var(--t-d1); }
.opt { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--d-brd); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; cursor: pointer; background: var(--d-bg); }
.opt:hover { border-color: var(--mut); }
.opt.on { border-color: var(--brand); background: rgba(240,100,24,.08); }
.opt input { margin-top: 4px; accent-color: var(--brand); }
.opt .t { flex: 1; font-size: .9rem; color: var(--t-d1); }
.opt .t small { display: block; color: var(--t-d2); font-size: .78rem; margin-top: 2px; }
.opt .p { font-family: var(--fm); font-size: .8rem; color: var(--amber); white-space: nowrap; }
.summary { position: sticky; top: 84px; background: var(--d-elev); border: 1px solid var(--d-brd); border-radius: 16px; padding: 26px; }
.summary .line { display: flex; justify-content: space-between; gap: 12px; font-size: .85rem; color: var(--t-d2); border-bottom: 1px solid var(--d-brd); padding: 8px 0; }
.summary .total { font-family: var(--fd); font-size: 1.8rem; font-weight: 700; color: var(--t-d1); margin: 14px 0 4px; }
.summary .note { font-size: .76rem; color: var(--ok); margin-bottom: 18px; }

/* Docs / product detail */
.docgrid { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .docgrid { grid-template-columns: 1fr; } }
.toc { position: sticky; top: 84px; font-size: .85rem; }
.toc a { display: block; color: var(--t-l2); padding: 6px 0; border-left: 2px solid var(--l-brd); padding-left: 14px; }
.toc a:hover { color: var(--brand); border-left-color: var(--brand); }
.domsec { background: var(--l-surf); border: 1px solid var(--l-brd); border-radius: 16px; padding: 30px; margin-bottom: 24px; }
.domsec .pfx { font-family: var(--fm); font-size: .72rem; color: var(--brand); background: rgba(240,100,24,.1); border-radius: 6px; padding: 3px 10px; }
.domsec .who { font-size: .8rem; color: var(--mut); background: var(--l-sub); border-radius: 8px; padding: 8px 14px; display: inline-block; margin: 10px 0 16px; }
.domsec ul { margin: 0; padding-left: 20px; font-size: .9rem; color: var(--t-l2); }
.domsec li { margin-bottom: 8px; }

/* Footer */
.footer { background: var(--d-bg); color: var(--t-d2); padding: 56px 0 32px; font-size: .86rem; }
.fgrid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 860px) { .fgrid { grid-template-columns: 1fr 1fr; } }
.footer h4 { color: var(--t-d1); font-family: var(--fd); font-size: .85rem; margin: 0 0 14px; }
.footer a { display: block; color: var(--t-d2); padding: 4px 0; }
.footer a:hover { color: var(--amber); }
.copyright { border-top: 1px solid var(--d-brd); margin-top: 40px; padding-top: 22px; font-size: .78rem; color: var(--mut); }

/* Utility */
.center { text-align: center; }
.mt40 { margin-top: 40px; }
.muted { color: var(--mut); }
.tag { font-family: var(--fm); font-size: .72rem; color: var(--amber); }

/* Legal pages (privacy/consent) */
.privacy-page { max-width: 860px; margin: 0 auto; padding: 48px 24px; }
.privacy-page h1 { font-size: 1.6rem; }
.privacy-draft h2 { font-size: 1.1rem; margin-top: 28px; }
.privacy-draft p, .privacy-draft li { font-size: .92rem; color: var(--t-l2); }
.privacy-draft ul { padding-left: 20px; }
.text-link { color: var(--brand); font-weight: 600; }