/* ООО «Арсенал» — стили сайта-визитки.
   Тема Adwaita / зелёный. Шрифты локальные, внешних запросов нет. */

/* ---------- шрифты ---------- */

@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('fonts/jetbrains-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('fonts/jetbrains-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('fonts/jetbrains-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('fonts/jetbrains-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url('fonts/manrope-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'Manrope'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url('fonts/manrope-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Manrope'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url('fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url('fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- токены ---------- */

:root {
  --bg:#1D1F1E; --surface:#242726; --surface2:#2E3231; --dark:#161918; --dark2:#1F2322;
  --ink:#F6F5F4; --nav:#C6C9C7; --muted:#98A09B; --term:#DDE1DE; --term-dim:#75807A;
  --line:rgba(255,255,255,0.09); --line-s:rgba(255,255,255,0.18); --grid:rgba(255,255,255,0.04);
  --pri:#2EC27E; --acc:#57E389; --ok:#33D17A; --warn:#FF7800; --hl:#FF9E4D;
  --btn-bg:#161918; --btn-fg:#33D17A; --btn-bd:rgba(255,255,255,0.16);
  --btn-bg-h:#1F2322; --btn-r:6px;
  --mono:'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:'Manrope', system-ui, -apple-system, sans-serif;
  --wrap:1240px;
  --pad-x:clamp(16px, 4vw, 32px);
  --sec-y:clamp(56px, 9vw, 96px);
}

* { box-sizing: border-box; }

body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); -webkit-font-smoothing: antialiased;
  overflow-x: hidden; -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
}

a { color: var(--pri); text-decoration: none; }
a:hover { color: var(--acc); }
::selection { background: var(--pri); color: #10201A; }

:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--dark); color: var(--acc); padding: 10px 16px;
  font-family: var(--mono); font-size: 13px;
}
.skip:focus { left: 8px; top: 8px; }

@keyframes blink { 0%,49% { opacity: 1 } 50%,100% { opacity: 0 } }
.cur, .caret { animation: blink 1.1s step-end infinite; color: var(--acc); }
.blink { animation: blink 1.6s step-end infinite; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* переключение языка */
html[data-lang="ru"] .en,
html[data-lang="en"] .ru { display: none; }

/* общие утилиты цветов */
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.dim { color: var(--term-dim); }
.muted { color: var(--muted); }
.a { color: var(--acc); }
.hl { color: var(--hl); margin: 0; }

/* ---------- шапка ---------- */

.hdr {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.hdr-in {
  max-width: var(--wrap); margin: 0 auto; padding: 10px var(--pad-x);
  display: flex; align-items: center; gap: 10px 16px; flex-wrap: wrap;
}

.logo { display: flex; flex-direction: column; gap: 3px; font-family: var(--mono); }
.logo-main { display: flex; align-items: baseline; font-size: 21px; font-weight: 700; }
.logo-main .n { color: var(--ink); letter-spacing: 0.03em; }
.logo-main .cur { margin-left: 4px; }
.logo-sub { font-size: 9px; letter-spacing: 0.22em; color: var(--muted); text-transform: uppercase; }

.burger {
  display: none; align-items: center; gap: 6px; order: 3;
  background: var(--surface2); border: 1px solid var(--line-s); color: var(--ink);
  border-radius: 6px; padding: 10px 14px; min-height: 42px;
  font-family: var(--mono); font-size: 13px; cursor: pointer;
}

.nav {
  display: flex; flex-wrap: wrap; gap: 4px 18px; margin-left: auto; order: 1;
  justify-content: flex-end; font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em; white-space: nowrap;
}
.nav > a { color: var(--nav); }
.nav > a:hover { color: var(--ink); }
.nav .lang-menu, .nav .cta-menu { display: none; }

.ctrl { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-left: auto; order: 2; }

.cmdbtn {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2); border: 1px solid var(--line-s); color: var(--muted);
  border-radius: 6px; padding: 8px 12px; font-family: var(--mono); font-size: 12px; cursor: pointer;
}
.cmdbtn:hover { border-color: var(--acc); color: var(--ink); }
.key { border: 1px solid var(--line-s); border-radius: 4px; padding: 1px 5px; }

.lang { display: flex; border: 1px solid var(--line-s); border-radius: 6px; overflow: hidden; font-family: var(--mono); font-size: 12px; }
.lang button {
  padding: 10px 13px; border: none; cursor: pointer;
  font-family: var(--mono); font-size: 12px; background: var(--surface); color: var(--muted);
}
.lang button[aria-pressed="true"] { background: var(--hl); color: #1A1210; }

.cta {
  display: inline-block; background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid var(--btn-bd); padding: 12px 20px; border-radius: var(--btn-r);
  font-size: 14px; font-weight: 700; white-space: nowrap; font-family: var(--sans);
}
.cta:hover { background: var(--btn-bg-h); border-color: var(--ok); color: var(--btn-fg); }

/* ---------- герой ---------- */

.hero {
  position: relative; scroll-margin-top: 96px;
  padding: clamp(44px,9vw,88px) var(--pad-x) var(--sec-y);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
}
.hero-in {
  position: relative; max-width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,340px), 1fr));
  gap: clamp(30px,5vw,64px); align-items: center;
}
.eyebrow { font-family: var(--mono); font-size: 13px; color: var(--acc); letter-spacing: 0.06em; margin: 0 0 22px; }
h1 { margin: 0 0 20px; font-size: clamp(29px,7vw,56px); line-height: 1.06; letter-spacing: -0.025em; font-weight: 800; text-wrap: balance; }
.lead { margin: 0 0 30px; font-size: clamp(15.5px,4vw,18px); line-height: 1.6; color: var(--muted); max-width: 520px; text-wrap: pretty; }
.btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { padding: 14px clamp(18px,4.5vw,26px); border-radius: var(--btn-r); font-weight: 700; font-size: clamp(14px,3.6vw,15px); }
.btn-1 { background: var(--btn-bg); color: var(--hl); border: 1px solid var(--btn-bd); }
.btn-1:hover { background: var(--btn-bg-h); border-color: var(--hl); color: var(--hl); }
.btn-2 { border: 1px solid var(--line-s); color: var(--ok); background: var(--surface); }
.btn-2:hover { border-color: var(--ok); color: var(--ok); }

/* ---------- терминальные блоки ---------- */

.term { border-radius: 10px; overflow: hidden; background: var(--dark); border: 1px solid var(--line-s); }
.term-bar {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: var(--dark2); border-bottom: 1px solid var(--line-s);
  font-family: var(--mono); font-size: 12px; color: var(--term-dim);
}
.term-bar-plain { display: block; padding: 12px clamp(14px,3.5vw,20px); }
.term-bar-split { display: flex; justify-content: space-between; }
.term-bar-log { display: flex; flex-wrap: wrap; gap: 6px 12px; padding: 10px clamp(12px,3.2vw,18px); font-size: clamp(10.5px,2.9vw,12px); }
.term-note { margin-left: auto; }
.term-title { margin-left: 10px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: block; }
.dot-a { background: var(--acc); }
.dot-w { background: var(--warn); }
.dot-o { background: var(--ok); }
.term-bar-log .dot { width: 8px; height: 8px; }

.term-body {
  padding: 18px clamp(13px,3.5vw,20px) 24px;
  font-family: var(--mono); font-size: clamp(10.5px,2.9vw,13px); line-height: 1.8;
  color: var(--term); overflow-wrap: anywhere;
}
.term-hero { min-height: clamp(230px,46vw,330px); }

.hero .term { box-shadow: 0 30px 70px -30px rgba(12,23,48,0.55); }

/* ---------- секции ---------- */

.sec { padding: 0 var(--pad-x) var(--sec-y); scroll-margin-top: 96px; }
.sec-wrap { max-width: var(--wrap); margin: 0 auto; }
#services, .sec-top { padding-top: var(--sec-y); }

.cmd { font-family: var(--mono); font-size: 13px; color: var(--acc); margin: 0 0 14px; }
h2 { margin: 0 0 12px; font-size: clamp(27px,6.4vw,40px); font-weight: 800; letter-spacing: -0.02em; }
.h2-tight { margin-bottom: clamp(24px,4vw,40px); }
.sub { margin: 0 0 clamp(30px,5vw,48px); color: var(--muted); font-size: clamp(15px,3.8vw,17px); max-width: 640px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,272px), 1fr)); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: clamp(22px,4.5vw,30px) clamp(18px,4vw,26px) clamp(24px,5vw,32px);
}
.card:hover { border-color: var(--acc); box-shadow: 0 18px 40px -28px rgba(0,0,0,0.75); }
.card-cmd { font-family: var(--mono); font-size: 12px; color: var(--acc); margin: 0 0 18px; }
.card h3 { margin: 0 0 10px; font-size: clamp(18px,4.6vw,20px); font-weight: 700; }
.card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.6; }

/* о компании */
.about {
  max-width: var(--wrap); margin: 0 auto; background: var(--dark); border-radius: 12px;
  padding: clamp(26px,6vw,64px) clamp(18px,5vw,56px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,320px), 1fr));
  gap: clamp(30px,5vw,64px); align-items: center; position: relative; overflow: hidden;
}
.scanlines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px); background-size: 100% 4px; }
.about-text, .stats { position: relative; }
.about-text h2 { margin: 0 0 18px; font-size: clamp(26px,6.2vw,38px); }
.man-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--term-dim); margin: 22px 0 8px; }
.about-text .man-label:first-of-type { margin-top: 0; }
.man-body { margin: 0 0 16px; color: var(--term); font-size: clamp(15px,3.9vw,16.5px); line-height: 1.7; }
.man-note { margin: 0; color: var(--term-dim); font-size: 15px; line-height: 1.7; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(46%,132px), 1fr)); gap: 12px; }

/* вариант секции без блока цифр: одна колонка, текст не растягивается на всю ширину */
.about-solo { grid-template-columns: 1fr; padding-top: clamp(24px,4.5vw,46px); padding-bottom: clamp(24px,4.5vw,46px); }
.about-solo .about-text { max-width: 780px; }

/* блок SEE ALSO в man-странице */
.seealso { display: flex; flex-wrap: wrap; gap: 6px 18px; font-family: var(--mono); font-size: 13.5px; }
.stat { border: 1px solid var(--line-s); border-radius: 8px; padding: clamp(16px,3.6vw,24px); }
.stat-n { display: block; font-size: clamp(26px,6.5vw,38px); font-weight: 800; color: var(--ink); font-family: var(--mono); }
.stat-l { display: block; color: var(--term-dim); font-size: clamp(12.5px,3.2vw,14px); margin-top: 8px; line-height: 1.45; }

/* лицензии */
.list { padding: 10px clamp(14px,3.5vw,20px) 16px; font-size: clamp(11.5px,3vw,13px); line-height: 1.65; }
.row { display: grid; gap: 3px; padding: 10px 0; border-top: 1px solid var(--line); }
.row-meta { display: flex; flex-wrap: wrap; column-gap: 16px; }

/* вендоры */
.vendors { padding: 12px clamp(14px,3.5vw,20px) 18px; font-size: clamp(11.5px,3vw,13px); line-height: 1.9; }
.vrow { display: grid; grid-template-columns: 18px minmax(0,1fr) auto; column-gap: 12px; align-items: baseline; }
.vnote { margin: 10px 0 0; }
.vendor-link { color: inherit; text-decoration: underline; text-decoration-style: dotted; text-underline-offset: 3px; }
.vendor-link:hover { color: var(--acc); }

/* лог SOC */
.feed { padding: 14px clamp(12px,3.2vw,18px) 20px; font-size: clamp(11px,2.9vw,13px); line-height: 1.9; min-height: 196px; }
.frow { display: flex; flex-wrap: wrap; gap: 2px 12px; }
.fts { color: var(--term-dim); flex: none; }
.flvl { flex: none; width: 56px; }
.fsrc { color: var(--acc); flex: none; width: 64px; }

/* контакты */
.contacts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,320px), 1fr)); gap: clamp(20px,3.5vw,32px); }
.kv { padding: 20px clamp(14px,3.6vw,24px) 26px; font-size: clamp(12px,3.2vw,13.5px); line-height: 2; }
.kv-row { display: grid; grid-template-columns: 54px minmax(0,1fr); column-gap: 12px; align-items: baseline; min-height: 30px; }
.kv-row a { color: var(--term); text-decoration: underline; text-decoration-color: var(--line-s); text-underline-offset: 3px; }
.kv-row a:hover { color: var(--acc); }

/* ---------- командная палитра ---------- */

.palette {
  position: fixed; inset: 0; z-index: 200; display: flex;
  align-items: flex-start; justify-content: center; padding-top: 14vh;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(3px);
}
.palette[hidden] { display: none; }
.palette-box {
  width: min(620px, 92vw); background: var(--surface); border: 1px solid var(--line-s);
  border-radius: 10px; overflow: hidden; box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8);
}
.palette-top { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13px; }
.palette-top input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; color: var(--ink); font-size: 16px; font-family: var(--mono); }
.palette-list { max-height: 320px; overflow: auto; font-family: var(--mono); font-size: 13px; padding: 6px 0; }
.pitem {
  display: flex; gap: 14px; align-items: baseline; padding: 9px 16px; cursor: pointer;
  border-left: 2px solid transparent; background: transparent;
  width: 100%; border-top: none; border-right: none; border-bottom: none;
  font-family: var(--mono); font-size: 13px; text-align: left; color: var(--acc);
}
.pitem[aria-selected="true"] { background: var(--surface2); border-left-color: var(--acc); }
.pitem .hint { color: var(--muted); font-size: 12px; margin-left: auto; }
.pnone { padding: 12px 16px; color: var(--warn); }
.palette-foot { padding: 10px 16px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- статус-бар и подвал ---------- */

.statusbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
  display: flex; align-items: center; height: 28px;
  font-family: var(--mono); font-size: 11.5px;
  background: var(--dark2); border-top: 1px solid var(--line-s); color: var(--term-dim);
}
.sb-mode { background: var(--ok); color: var(--dark); font-weight: 700; padding: 0 12px; height: 100%; display: flex; align-items: center; letter-spacing: 0.08em; }
.sb-path { padding: 0 12px; color: var(--ink); flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sb-x { padding: 0 12px; }
.sb-clock { background: var(--surface2); color: var(--ink); padding: 0 12px; height: 100%; display: flex; align-items: center; }

footer { border-top: 1px solid var(--line); padding: 30px var(--pad-x) 76px; background: var(--surface); }
.foot-in {
  max-width: var(--wrap); margin: 0 auto; display: flex; align-items: center; flex-wrap: wrap;
  justify-content: space-between; gap: 12px 24px;
  font-size: clamp(11.5px,3vw,13px); color: var(--muted); font-family: var(--mono);
}
.foot-org { color: var(--hl); display: flex; align-items: baseline; gap: 6px; }
.foot-org .cur { color: var(--ok); }
.foot-status { display: flex; align-items: center; gap: 10px; }
.foot-status .dot { width: 8px; height: 8px; }

/* ---------- мобильная версия ---------- */

@media (max-width: 720px) {
  .logo-sub { display: none; }
  .burger { display: flex; }
  .ctrl { display: none; }

  .nav {
    display: none; flex-direction: column; order: 4; width: 100%;
    gap: 0; padding: 6px 0 8px; border-top: 1px solid var(--line);
    font-size: 15px; font-weight: 600; margin-left: 0;
    max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav > a { padding: 13px 2px; border-bottom: 1px solid var(--line); display: block; }

  .nav .lang-menu { display: flex; margin-top: 14px; width: fit-content; }
  .nav .cta-menu {
    display: block; margin-top: 14px; text-align: center;
    padding: 14px 18px; font-size: 15px;
  }

  .sb-x { display: none; }
  .sb-path { flex: 1 1 auto; }
}