/* TurtleGuard — публичные страницы: вход и регистрация, статус,
   документация, новости, документы, TurtleShell, 404. Токены и общие
   компоненты — в core.css. */

/* ── вход и регистрация (макет клиентской панели 2026-10) ───────── */
/* шапка через черту, форма слева, иллюстрация — правая половина окна */
.auth { --auth-bg: light-dark(#f3f6f1, #08140f); position: relative; min-height: 100vh; min-height: 100svh; display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; background: radial-gradient(circle at 82% 58%, color-mix(in oklab, var(--neon) 7.5%, transparent), transparent 31%), var(--auth-bg); }
.auth-top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 82px; padding-inline: clamp(20px, 4vw, 64px); border-bottom: 1px solid var(--glass-line); }
.auth-r { display: flex; align-items: center; gap: 18px; }
.auth-sw { font-size: 12.5px; color: var(--ink-3); }
.auth-sw a { margin-left: 14px; padding-bottom: 4px; border-bottom: 1px solid var(--neon); font-weight: 600; color: var(--ink); transition: color .15s; }
.auth-sw a:hover { color: var(--neon); }
.auth-art { position: absolute; z-index: 0; top: 82px; right: 0; bottom: 0; left: 50%; display: grid; place-items: center; padding: clamp(36px, 6vh, 82px) clamp(24px, 3vw, 56px); pointer-events: none; }
.auth-art img { width: min(92%, 860px); height: auto; max-height: calc(100svh - 190px); object-fit: contain; filter: saturate(.9); animation: auth-art .9s var(--out) both; }
.auth-art img.shell { width: min(72%, 650px); }
@keyframes auth-art { from { opacity: 0; transform: translateX(38px) scale(.97); } }
.auth-mid { position: relative; z-index: 1; display: flex; align-items: center; width: min(100% - 40px, 1560px); margin: 0 auto; padding: 0; }
.auth-card { width: 100%; max-width: 490px; padding: 56px 0; margin-left: clamp(0px, 5vw, 92px); }
.auth-card > .callout { margin: 0 0 18px; }
.auth-card .tile.big { width: 44px; height: 44px; border-radius: var(--r-md); margin-bottom: 26px; }
.auth-k { font-size: 11px; font-weight: 760; letter-spacing: 0.16em; text-transform: uppercase; color: var(--neon); }
.auth-k + h1 { margin-top: 18px; }
.auth-card h1 { font-size: clamp(2.3rem, 1.4rem + 2.1vw, 3.5rem); font-weight: 600; line-height: 0.92; letter-spacing: -0.07em; text-wrap: balance; }
.auth-card .sub { color: var(--ink-3); font-size: 15px; margin: 18px 0 30px; }
.auth-card .form { gap: 20px; }
.auth-card .field { gap: 10px; }
.auth-card .field > label { font-size: 14px; font-weight: 650; color: var(--ink-2); }
/* высокие поля без фаски; кнопка — текст слева, стрелка справа */
.auth-card .field :is(input:not([type=checkbox], [type=radio], [type=hidden])) { height: 58px; padding-inline: 18px; border-radius: 0; border-color: var(--line-3); background: color-mix(in oklab, var(--sf0) 70%, transparent); font-size: 15px; }
.auth-card .field :is(input:not([type=checkbox], [type=radio])):focus { border-color: var(--neon); box-shadow: none; background: var(--sf0); }
.auth-card .field input.code-input { font: 500 26px/1 var(--f-mono); letter-spacing: .5em; text-align: center; }
.auth-card .btn-block { height: 48px; margin-top: 4px; }
.auth-card .auth-go { height: 62px; justify-content: space-between; padding-inline: 22px; border-radius: 0; font-size: 16px; font-weight: 760; transition: background-color .16s, transform .16s; }
.auth-card .auth-go:hover { transform: translateY(-2px); }
.auth-card .auth-go .go { width: 20px; height: 20px; }
.auth-card .check.agree { align-items: center; font-size: 14px; color: var(--ink-3); }
.auth-card .check.agree input { appearance: none; display: grid; place-items: center; width: 22px; height: 22px; margin: 0; border: 1px solid var(--ink-4); border-radius: var(--r-sm); background: var(--field); cursor: pointer; transition: background-color .15s, border-color .15s; }
.auth-card .check.agree input::after { content: ""; width: 10px; height: 6px; margin-top: -3px; border: solid var(--on-neon); border-width: 0 0 2px 2px; rotate: -45deg; opacity: 0; }
.auth-card .check.agree input:checked { border-color: var(--neon); background: var(--neon); }
.auth-card .check.agree input:checked::after { opacity: 1; }
.auth-card .check.agree input:focus-visible { outline: 2px solid var(--neon); outline-offset: 2px; }
.auth-card .check.agree input[aria-invalid=true] { border-color: var(--red); }
.auth-card .check.agree a { font-weight: 500; color: var(--ink); text-underline-offset: 4px; }
.auth-card .check.agree a:hover { text-decoration: underline; }
.pw { position: relative; display: block; }
.pw input { padding-right: 104px !important; }
.pw .eye { position: absolute; right: 8px; top: 50%; translate: 0 -50%; height: 34px; padding: 0 10px; border: 0; border-radius: var(--r-sm); background: transparent; color: var(--ink-3); font: 650 13px var(--f-sans); cursor: pointer; }
.pw .eye:hover { color: var(--ink); background: var(--surface-2); }
.row2 { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 14px; flex-wrap: wrap; margin-top: -8px; }
.row2 a, .row2 .linkish { color: var(--ink); font-weight: 500; text-decoration: none; }
.alt a { color: var(--ink); font-weight: 500; text-decoration: none; }
.row2 a:hover, .alt a:hover { color: var(--neon); }
.row2.after { margin-top: 18px; }
.alt { margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--glass-line); font-size: 14px; color: var(--ink-3); }
.auth-foot { position: relative; z-index: 1; padding: 0 clamp(20px, 4vw, 64px) 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--ink-4); }
.auth-foot a:hover { color: var(--ink); }
.back { display: inline-flex; gap: 8px; align-items: center; margin-bottom: 22px; color: var(--ink-3); font-size: 13px; }
@media (max-width: 1023px) { .auth-art { display: none; } .auth-card { margin-inline: auto; } }
.back:hover { color: var(--ink); }
.meter-l { margin: 2px 0 0; font-size: 12px; line-height: 1.4; color: var(--ink-3); }
.hint-plan { display: flex; gap: 10px; align-items: center; margin: 0; padding: 12px 14px; border-radius: var(--r-md); background: color-mix(in oklab, var(--neon) 7%, transparent); border: 1px solid color-mix(in oklab, var(--neon) 20%, transparent); font-size: 13.5px; color: var(--ink-2); }
.hint-plan b { color: var(--ink); font-weight: 500; }
.sent { text-align: center; }
.sent .ring { width: 72px; height: 72px; margin: 4px auto 22px; border-radius: 50%; display: grid; place-items: center; background: var(--jade-soft); border: 1px solid var(--jade-ring); box-shadow: none; color: var(--neon); font-size: 28px; }
.steps3 { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 8px; font-size: 14px; color: var(--ink-2); }
.steps3 li { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: var(--r-md); border: 1px solid var(--glass-line); background: var(--field); }
.steps3 span { font: 500 11.5px var(--f-mono); color: var(--neon); }

/* ── общий герой внутренних страниц ────────────────────────── */
.st-hero { padding: 76px 0 44px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.st-hero h1 { font-size: clamp(40px, 5vw, 68px); line-height: 1.02; letter-spacing: -0.045em; margin-top: 18px; max-width: 16em; }
.st-hero p { color: var(--ink-2); font-size: 17px; margin-top: 16px; max-width: 38em; }
.st-meta { display: grid; gap: 6px; justify-items: end; font: 400 12.5px var(--f-mono); color: var(--ink-3); text-align: right; }
.st-meta b { font: 500 34px/1 var(--f-sans); color: var(--ink); letter-spacing: -0.03em; }
.sec-t { font-size: 27px; letter-spacing: -0.03em; margin: 64px 0 8px; }
.pg-hero { padding-bottom: 36px; }

/* ── статус ────────────────────────────────────────────────── */
.banner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px 22px; align-items: start; padding: 22px 24px; margin-bottom: 20px; border-radius: var(--r-md); border: 1px solid var(--amber-ring); background: linear-gradient(var(--amber-soft), var(--amber-soft)), var(--sf2); }
.banner.bad { border-color: var(--red-ring); background: linear-gradient(color-mix(in oklab, var(--red-soft) 60%, transparent), color-mix(in oklab, var(--red-soft) 60%, transparent)), color-mix(in oklab, var(--sf1) 70%, transparent); }
.banner > .dot { margin-top: 9px; }
.banner h2 { font-size: 19px; letter-spacing: -0.02em; }
.banner p { color: var(--ink-2); font-size: 14.5px; margin-top: 6px; }
.banner .when { font: 400 12px/1.5 var(--f-mono); color: var(--amber); text-align: right; }
.banner.bad .when { color: var(--red); }
.upd { margin-top: 12px; display: grid; gap: 6px; }
.upd div { display: grid; grid-template-columns: minmax(56px, max-content) 130px minmax(0, 1fr); gap: 12px; font-size: 13.5px; color: var(--ink-2); }
.upd span:first-child, .upd span:nth-child(2) { font: 400 12px/1.7 var(--f-mono); color: var(--ink-3); }
.sys { padding: 8px 26px 4px; }
.sys-h { display: flex; align-items: center; gap: 14px; padding: 16px 0 10px; font: 400 12px var(--f-mono); color: var(--ink-2); }
.sys-h h2 { font: inherit; }
.sys-h .r { margin-left: auto; display: flex; gap: 16px; }
.sys-h .r span { display: inline-flex; align-items: center; gap: 7px; }
.sys-h .r i { width: 8px; height: 8px; border-radius: 2px; background: var(--neon-2); }
.sys-h .r i.sl { background: var(--amber); } .sys-h .r i.dn { background: var(--red); }
.sys-row { display: grid; grid-template-columns: minmax(180px, 0.9fr) minmax(0, 2.2fr) 82px; gap: 22px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.sys-row .nm { display: flex; align-items: baseline; gap: 4px; font-size: 14.5px; }
.sys-row .nm b { font-weight: 500; }
.sys-row .nm small { display: block; font: 400 11.5px/1.5 var(--f-mono); color: var(--ink-3); }
.sys-row .pct { font: 400 12.5px var(--f-mono); color: var(--ink-2); text-align: right; }
.sys-row.axis { border-top: 0; padding: 0 0 12px; }
.bars90 { display: flex; gap: 2px; height: 28px; }
.bars90 i { position: relative; flex: 1; min-width: 1px; border-radius: 2px; background: color-mix(in oklab, var(--neon-2) 75%, transparent); transition: transform .2s, background .2s; transform-origin: bottom; }
.bars90 i.slow { background: var(--amber); box-shadow: none; }
.bars90 i.down { background: var(--red); box-shadow: none; }
.bars90 i.none { background: var(--surface-3); }
.bars90 i:hover { transform: scaleY(1.18); background: var(--ink); }
.axis90 { display: flex; justify-content: space-between; font: 400 11px var(--f-mono); color: var(--ink-3); }
.dtip { position: fixed; z-index: 120; pointer-events: none; padding: 7px 11px; border-radius: var(--r-sm); background: color-mix(in oklab, var(--sf2) 96%, transparent); border: 1px solid var(--glass-line); font: 400 12px/1.45 var(--f-mono); color: var(--ink-2); box-shadow: none; opacity: 0; transform: translate(-50%, calc(-100% - 10px)); transition: opacity .15s; white-space: nowrap; }
.dtip.on { opacity: 1; }
.inc { display: grid; grid-template-columns: 160px minmax(0, 1fr) auto; gap: 24px; padding: 24px 0; border-top: 1px solid var(--glass-line); }
.inc time { font: 400 12.5px/1.6 var(--f-mono); color: var(--ink-3); }
.inc h3 { font-size: 17px; letter-spacing: -0.015em; }
.inc p { color: var(--ink-3); font-size: 14px; margin-top: 4px; }
.inc.quiet h3 { color: var(--ink-2); font-weight: 400; }

/* ── документация, новости, документы ──────────────────────── */
.docs { display: grid; grid-template-columns: 250px minmax(0, 1fr) 210px; gap: 56px; align-items: start; padding-top: 44px; }
.docs.no-side { grid-template-columns: minmax(0, 1fr) 240px; }
.dside { position: sticky; top: 100px; max-height: calc(100vh - 120px); overflow: auto; scrollbar-width: none; display: grid; gap: 2px; }
.dsearch { position: relative; margin-bottom: 10px; }
.dsearch .input { height: 42px; border-radius: var(--r-md); font-size: 14px; }
.dsearch kbd { position: absolute; right: 10px; top: 50%; translate: 0 -50%; }
.dside h4 { font: 400 11.5px var(--f-mono); color: var(--ink-3); padding: 16px 12px 6px; }
.dside a { display: block; position: relative; padding: 7px 12px; border-radius: var(--r-sm); font-size: 14px; color: var(--ink-2); transition: background .2s, color .2s; }
.dside a:hover { color: var(--ink); background: var(--surface-2); }
.dside a[aria-current] { color: var(--ink); background: color-mix(in oklab, var(--neon) 8%, transparent); box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--neon) 20%, transparent); }
.dside a[aria-current]::before { content: ""; position: absolute; left: -1px; top: 9px; bottom: 9px; width: 2px; border-radius: 2px; background: var(--neon); box-shadow: none; }
.dside .none { padding: 10px 12px; font-size: 13px; color: var(--ink-3); }
.crumbs-d { font: 400 12.5px var(--f-mono); color: var(--ink-3); margin-bottom: 18px; }
.crumbs-d a:hover { color: var(--ink); }
.prose { min-width: 0; }
.prose h1 { font-size: clamp(36px, 4vw, 50px); line-height: 1.05; letter-spacing: -0.045em; }
.prose .lede { font-size: 18.5px; color: var(--ink-2); margin: 18px 0 8px; max-width: 38em; line-height: 1.55; }
.prose .meta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; font: 400 12px var(--f-mono); color: var(--ink-3); margin: 18px 0 8px; padding-bottom: 26px; border-bottom: 1px solid var(--glass-line); }
.md h2 { line-height: 1.15; font-size: 27px; letter-spacing: -0.03em; margin: 52px 0 14px; scroll-margin-top: 100px; }
.md h3 { line-height: 1.2; font-size: 19px; letter-spacing: -0.02em; margin: 34px 0 10px; scroll-margin-top: 100px; }
.md :is(h2, h3) .anchor { float: right; margin-left: 10px; color: var(--ink-3); opacity: 0; font: 400 .7em var(--f-mono); transition: opacity .2s; }
.md :is(h2, h3):hover .anchor { opacity: 1; }
.md :is(h2, h3):target {  }
.md > p, .md li { color: var(--ink-2); font-size: 16px; line-height: 1.7; max-width: 42em; }
.md > p { margin-top: 12px; }
.md ul, .md ol { padding-left: 20px; margin: 12px 0; }
.md li + li { margin-top: 6px; }
.md li::marker { color: var(--neon-2); }
.md b, .md strong { color: var(--ink); font-weight: 500; }
.md :not(pre) > code { font: 400 0.86em var(--f-mono); padding: 2px 7px; border-radius: var(--r-sm); background: color-mix(in oklab, var(--tint) 7%, transparent); border: 1px solid var(--glass-line); color: var(--ink); overflow-wrap: anywhere; }
.md a:not(.anchor) { color: var(--neon); text-decoration: underline; text-decoration-color: color-mix(in oklab, var(--neon) 35%, transparent); text-underline-offset: 3px; }
.md blockquote { margin: 16px 0; padding: 2px 0 2px 16px; border-left: 2px solid var(--line-2); color: var(--ink-2); }
.md .code, .md .table, .md .callout { margin: 18px 0; }
.md .table td:first-child { color: var(--ink); }
.md .callout-t::before { content: "i"; width: 22px; height: 22px; border-radius: var(--r-sm); display: grid; place-items: center; font: 600 12px/1 var(--f-mono); color: var(--bg); box-shadow: none; }
.md :is(.callout-warning, .callout-caution) .callout-t::before { content: "!"; }
.md .callout > p:not(.callout-t) { padding-left: 31px; }
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 56px; }
.pn a { padding: 18px 20px; border-radius: var(--r-md); transition: border-color .2s, transform .5s var(--spring); }
.pn a:hover { border-color: var(--jade-ring); transform: translateY(-2px); }
.pn small { display: block; font: 400 11.5px var(--f-mono); color: var(--ink-3); margin-bottom: 4px; }
.pn b { font-weight: 500; font-size: 16px; }
.pn .nx { text-align: right; grid-column: 2; }
.toc { position: sticky; top: 100px; display: grid; gap: 2px; }
.toc h4 { font: 400 11.5px var(--f-mono); color: var(--ink-3); margin-bottom: 8px; }
.toc a { display: block; padding: 5px 0 5px 14px; border-left: 1px solid var(--glass-line); font-size: 13.5px; color: var(--ink-3); transition: color .2s, border-color .2s; }
.toc a.l3 { padding-left: 26px; font-size: 13px; }
.toc a:hover { color: var(--ink); }
.toc a.on { color: var(--neon); border-left-color: var(--neon); }
.toc .edit { margin-top: 18px; padding-left: 14px; font: 400 12px var(--f-mono); }
.toc .edit a { display: inline; padding: 0; border: 0; font-size: 12px; color: var(--ink-2); }
.dgrid { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 460px), 1fr)); gap: 14px; }
.dgrid.feats { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.dcard { padding: 24px; border-radius: var(--r-md); }
.dcard h2, .dcard h3 { font-size: 19px; letter-spacing: -0.02em; margin: 12px 0 6px; }
.dcard > p { color: var(--ink-3); font-size: 14.5px; }
.dcard ul { list-style: none; margin: 16px 0 12px; padding: 0; display: grid; gap: 2px; }
.dcard ul a { display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; margin: 0 -10px; border-radius: var(--r-sm); font-size: 14.5px; transition: background .15s, color .15s; }
.dcard ul a:hover { background: var(--surface-2); color: var(--neon); }
.dcard ul small { font: 400 11.5px var(--f-mono); color: var(--ink-3); white-space: nowrap; }
.dcard .actions { margin-top: 18px; }
.nlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ncard { display: grid; gap: 8px; padding: 22px 24px; border-radius: var(--r-md); transition: border-color .2s, transform .5s var(--spring); }
.ncard:hover { border-color: var(--jade-ring); transform: translateY(-2px); }
.ncard b { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; }
.ncard p { color: var(--ink-3); font-size: 15px; max-width: 48em; }
.nmeta { display: flex; gap: 12px; align-items: center; font: 400 12px var(--f-mono); color: var(--ink-3); }
.ts-dl .sha { max-width: 16rem; font-size: 11px; color: var(--ink-3); overflow-wrap: anywhere; }
.ts-note { margin-top: 10px; }
.feats h3 { margin-top: 0; }
.two-c { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.void { padding: 110px 0 20px; }
.void .code-big { font: 500 clamp(96px, 18vw, 200px)/.9 var(--f-mono); letter-spacing: -0.06em; color: var(--neon);  }
.void h1 { font-size: clamp(32px, 4vw, 48px); letter-spacing: -0.04em; margin: 24px 0 10px; }
.void p { font-size: 17px; color: var(--ink-2); max-width: 36em; }
.void .actions { margin-top: 28px; }

@media (max-width: 1100px) {
  .docs { grid-template-columns: 220px minmax(0, 1fr); }
  .docs.no-side { grid-template-columns: minmax(0, 1fr); }
  .toc { display: none; }
}
@media (max-width: 860px) {
  .docs { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 28px; }
  .dside { position: static; max-height: none; }
  .dside .grp:not(:has([aria-current]), .q) { display: none; }
  .st-hero { grid-template-columns: 1fr; padding-top: 44px; }
  .st-meta { justify-items: start; text-align: left; }
  .sys-row { grid-template-columns: minmax(0, 1fr) 70px; gap: 8px 12px; }
  .sys-row .bars90, .sys-row .axis90 { grid-column: 1 / -1; grid-row: 2; }
  .inc { grid-template-columns: 1fr; gap: 8px; }
  .banner { grid-template-columns: auto minmax(0, 1fr); }
  .banner .when { grid-column: 2; text-align: left; }
  .two-c { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .auth-card { padding: 36px 0 30px; }
  .auth-card h1 { font-size: 34px; }
  .auth-sw .hide-s { display: none; }
  .sys { padding: 4px 16px 8px; }
  .sys-h .r { display: none; }
  .bars90 { gap: 1px; height: 22px; }
  .bars90 i:nth-child(-n+45), .sys-row.axis { display: none; }
  .upd div { grid-template-columns: minmax(48px, max-content) minmax(0, 1fr); }
  .upd span:nth-child(2) { display: none; }
  .pn { grid-template-columns: 1fr; }
  .pn .nx { grid-column: auto; }
}
.shot .banner { }

/* ── публичная шапка и подвал в языке лендинга (поверх базовых правил core.css) ── */
.hdr .brand { font-size: 17px; }
.hdr .btn-sm { height: 36px; }
.pfoot { margin-top: clamp(120px, 12vw, 184px); padding-bottom: 36px; border-top: 1px solid var(--glass-line); }
.foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px 48px; padding: 56px 0 44px; }
.foot-top .about p { margin-top: 16px; max-width: 30em; font-size: 15px; color: var(--ink-3); }
.pfoot .foot-g { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 32px; padding: 36px 0 40px; border-top: 1px solid var(--line); }
.pfoot .foot-g h2 { font: 500 13px var(--f-sans); color: var(--ink-3); margin-bottom: 16px; }
.pfoot .foot-g ul { gap: 10px; font-size: 14.5px; }
.foot-prod ul { grid-template-columns: repeat(2, minmax(0, max-content)); column-gap: 48px; }
.pfoot .copy { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-top: 20px; border-top: 1px solid var(--line); font: 400 12.5px var(--f-sans); color: var(--ink-4); }
.pfoot .copy a { margin-left: auto; color: var(--ink-3); }
.foot-contact { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; font-size: 15px; }
.foot-contact a { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); transition: color .15s; }
.foot-contact a:hover { color: var(--neon); }
.foot-contact svg { width: 16px; height: 16px; flex: none; }
@media (max-width: 760px) {
  .foot-top { padding: 44px 0 32px; }
  .pfoot .foot-g { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .foot-prod { grid-column: 1 / -1; }
  .pfoot .copy a { margin-left: 0; }
}

/* ── страницы продуктов (/vps, /tcp-udp, …): герой с картиной, открытый
   список того, что получает проект, цены строками, другие продукты ── */
.prod-hero { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center; min-height: min(78svh, 760px); padding-block: 48px 72px; }
.prod-ht { grid-column: 1 / span 7; position: relative; z-index: 1; }
.prod-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13.5px; color: var(--ink-3); }
.prod-crumb a { color: var(--ink-2); }
.prod-crumb a:hover { color: var(--neon); }
.prod-crumb .mono::before { content: "/"; margin-right: 10px; color: var(--ink-4); }
.prod-hero h1 { margin-top: 26px; font-size: clamp(42px, 5.6vw, 84px); line-height: .96; letter-spacing: -0.058em; font-weight: 600; max-width: 11em; }
.prod-lead { margin-top: 26px; max-width: 30em; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.5; color: var(--ink-2); }
.prod-hero .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; margin-top: 36px; }
.tlink { position: relative; padding-block: 6px; font-size: 15px; font-weight: 500; color: var(--ink); }
.tlink::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--line-3); transition: background-color .2s; }
.tlink:hover::after { background: var(--neon); }
.prod-art { grid-column: 8 / -1; justify-self: center; width: 100%; max-width: 520px; animation: prodArt 1.4s var(--out) both; }
.prod-art img { display: block; width: 100%; height: auto; }
@keyframes prodArt { from { opacity: 0; transform: translateY(24px) scale(.97); } }
.prod-iso { display: grid; place-items: center; }
.prod-iso .iso { width: 200px; }
.prod-h2, .prod .sec-t { margin: 0; font-size: clamp(30px, 3.2vw, 46px); line-height: 1.04; letter-spacing: -0.045em; font-weight: 600; }
.prod-feats { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 32px; align-items: start; padding-top: 72px; border-top: 1px solid var(--glass-line); }
.prod-feats .prod-h2 { grid-column: 1 / span 4; position: sticky; top: 120px; }
.prod-feats > ul { grid-column: 6 / -1; list-style: none; margin: 0; padding: 0; display: grid; gap: 44px; }
.prod-feats h3 { font-size: clamp(21px, 1.8vw, 26px); letter-spacing: -0.035em; font-weight: 600; }
.prod-feats li p { margin-top: 10px; max-width: 36em; font-size: 16.5px; line-height: 1.6; color: var(--ink-2); }
.prod-ph { display: grid; gap: 14px; margin: clamp(96px, 10vw, 144px) 0 32px; max-width: 760px; }
.prod-ph p { font-size: 17px; color: var(--ink-2); }
.prod-ph .lbl-m { font-size: 13px; color: var(--ink-3); }
.prod-offers { list-style: none; margin: 0; padding: 0; border: 1px solid var(--glass-line); border-radius: var(--r-md); background: var(--sf2); }
.prod-offer { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 28px; padding: 22px 26px; transition: background-color .2s; }
.prod-offer + .prod-offer { border-top: 1px solid var(--line); }
.prod-offer:hover { background: var(--surface-2); }
.prod-offer.hot { box-shadow: inset 2px 0 0 var(--neon); }
.prod-o-name h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.prod-o-name ul { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12.5px; color: var(--ink-3); }
.prod-o-price { display: grid; margin: 0; text-align: right; }
.prod-o-price b { font-size: 26px; font-weight: 600; letter-spacing: -0.035em; white-space: nowrap; font-variant-numeric: tabular-nums; }
.prod-o-price span { font-size: 12.5px; color: var(--ink-3); }
.prod-empty { padding: 20px 24px; border-radius: var(--r-md); color: var(--ink-2); }
.prod-note { margin-top: 16px; }
.prod-others { margin: clamp(96px, 10vw, 144px) 0 0; }
.prod-others .lbl-m { font-size: clamp(24px, 2.2vw, 30px); letter-spacing: -0.035em; font-weight: 600; color: var(--ink); }
.prod-others ul { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); border-top: 1px solid var(--glass-line); border-left: 1px solid var(--glass-line); }
.prod-others li { border-right: 1px solid var(--glass-line); border-bottom: 1px solid var(--glass-line); }
.prod-tile { position: relative; display: grid; align-content: start; gap: 6px; height: 100%; padding: 22px 24px 24px; transition: background-color .2s; }
.prod-tile.glass { border: 0; border-radius: 0; background: transparent; }
.prod-tile:hover { background: var(--surface-2); }
.prod-tile .mono { padding-right: 24px; font-size: 12px; color: var(--ink-3); }
.prod-tile .mono .tag { margin-left: 6px; }
.prod-tile b { font-size: 18px; font-weight: 600; letter-spacing: -0.025em; }
.prod-tile small { font-size: 13.5px; line-height: 1.45; color: var(--ink-3); }
.prod-tile i { position: absolute; top: 20px; right: 22px; font-style: normal; color: var(--ink-3); transition: color .2s, translate .4s var(--spring); }
.prod-tile:hover i { color: var(--neon); translate: 2px -2px; }
/* /tcp-udp: как это работает, регионы, что дальше (site/_product_l4.html) */
.l4p-how { margin-top: clamp(96px, 10vw, 144px); }
.l4p-how ul, .l4p-soon ul { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 56px; }
.l4p-how li { padding-top: 22px; border-top: 1px solid var(--glass-line); }
.l4p-how h3 { margin: 0 0 10px; font-size: 20px; font-weight: 600; letter-spacing: -0.025em; }
.l4p-how p, .l4p-soon p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink-2); max-width: 36em; }
.l4p-regions { list-style: none; margin: 0; padding: 4px 26px; border-radius: var(--r-md); max-width: 820px; }
.l4p-regions li { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; }
.l4p-regions li + li { border-top: 1px solid var(--line); }
.l4p-regions b { display: block; font-weight: 600; }
.l4p-regions small { font-size: 12px; color: var(--ink-3); }
.l4p-regions span { flex: none; font-variant-numeric: tabular-nums; color: var(--ink-2); }
.l4p-where .hint { margin-top: 14px; }
.l4p-soon { margin-top: clamp(96px, 10vw, 144px); }
.l4p-soon b { font-weight: 600; }
.l4p-soon p { margin-top: 6px; font-size: 14.5px; color: var(--ink-3); }
@media (max-width: 760px) {
  .prod-hero { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-block: 32px 56px; }
  .prod-ht, .prod-art { grid-column: 1; }
  .prod-art { grid-row: 1; width: 72%; justify-self: start; margin: 0 0 8px -8px; }
  .prod-hero .btn-lg { flex: 1 1 100%; }
  .prod-feats { grid-template-columns: minmax(0, 1fr); padding-top: 48px; }
  .prod-feats .prod-h2, .prod-feats > ul { grid-column: 1; position: static; }
  .prod-feats > ul { gap: 32px; }
  .prod-offer { grid-template-columns: minmax(0, 1fr) auto; gap: 14px 18px; padding: 18px; }
  .prod-offer .btn { grid-column: 1 / -1; justify-self: start; }
  .l4p-how ul, .l4p-soon ul { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .l4p-regions { padding: 4px 18px; }
  .prod-others ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prod-tile { padding: 16px 16px 18px; }
  .prod-tile small { display: none; }
  .prod-tile b { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .prod-tile, .prod-tile i { transition: none; }
}
.shot .prod-art { animation: none; }