@font-face {
  font-family: Michroma;
  src: url(/Michroma-Regular.ttf) format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url(/assets/fonts/Inter.ttf) format("truetype");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url(/assets/fonts/JetBrainsMono.ttf) format("truetype");
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000;
  --card: #070707;
  --raised: #0c0c0c;
  --line: #161616;
  --edge: #262626;
  --text: #ececec;
  --t2: #c3c3c3;
  --muted: #8a8a8a;
  --faint: #5f5f5f;
  --acc: #eb5600;
  --lead: #a3a3a3;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

.skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  z-index: 100;
  padding: 10px 14px;
  background: var(--text);
  color: #000;
  border-radius: 8px;
}

.mo {
  font-family: "JetBrains Mono", monospace;
}

.ic {
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 56px;
}

/* —— nav —— */
.site-nav {
  height: 72px;
  display: flex;
  align-items: center;
  /* ≥1440: align with hero max-width 1440 (Aiko responsive) */
  padding: 0 max(56px, calc((100% - 1440px) / 2 + 56px));
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
  background: var(--bg);
}

.site-nav .logo {
  height: 30px;
  display: block;
  width: auto;
}

.site-nav .nav-l {
  display: flex;
  gap: 32px;
  margin-left: 56px;
  font-size: 14px;
  color: var(--muted);
}

.site-nav .nav-l a:hover,
.site-nav .nav-l a:focus-visible {
  color: var(--text);
}

.site-nav .nav-r {
  margin-left: auto;
  display: flex;
  gap: 10px;
  align-items: center;
}

.lang {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: var(--faint);
  margin: 0 10px;
  letter-spacing: 0.5px;
}
.lang a {
  color: var(--faint);
}
.lang a[aria-current="true"],
.lang a:hover,
.lang a:focus-visible {
  color: var(--t2);
  font-weight: 500;
}
.lang a:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 3px;
  border-radius: 2px;
}

.soc {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13.5px;
}
.soc .sq {
  width: 32px;
  height: 32px;
  border: 1px solid var(--edge);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.15s ease;
}
.soc .sq svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}
.soc:hover .sq,
.soc:focus-visible .sq {
  color: var(--acc);
}
.soc:hover,
.soc:focus-visible {
  color: var(--text);
}
.soc:focus-visible .sq {
  outline: 2px solid var(--acc);
  outline-offset: 2px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: var(--t2);
  cursor: pointer;
  border-radius: 8px;
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 2px;
}

.nav-drawer {
  display: none;
}

/* —— buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  background: transparent;
  color: inherit;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn.pri {
  background: var(--text);
  color: #000;
}
.btn.pri:hover,
.btn.pri:focus-visible {
  background: var(--acc);
  color: #fff;
}
.btn.sec {
  border-color: var(--edge);
  color: var(--t2);
}
.btn.sec:hover,
.btn.sec:focus-visible {
  border-color: var(--acc);
  color: var(--text);
}
.btn.sm {
  height: 36px;
  padding: 0 16px;
  font-size: 13.5px;
}
.btn.gh {
  border-color: var(--edge);
  color: var(--t2);
  background: transparent;
}
.btn.gh:hover,
.btn.gh:focus-visible {
  border-color: var(--acc);
  color: var(--text);
}
.btn:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 2px;
}

.eyebrow {
  font-family: Michroma, sans-serif;
  font-size: 11.5px;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--muted);
}

h1,
h2 {
  font-family: Michroma, sans-serif;
  font-weight: 400;
  letter-spacing: 0.2px;
}

h1 {
  line-height: 1.22;
  letter-spacing: 0.3px;
}

h2 {
  font-size: 34px;
  line-height: 1.3;
}

html[lang="ru"] h1,
html[lang="ru"] h2,
html[lang="ru"] .eyebrow,
html[lang="ru"] .step .t,
html[lang="ru"] .sec2 .p {
  font-family: Inter, sans-serif;
  letter-spacing: -0.01em;
}

html[lang="ru"] .eyebrow {
  letter-spacing: 1.4px;
  font-weight: 600;
}

.lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--lead);
}

section {
  border-top: 1px solid var(--line);
}

/* —— how —— */
.how {
  padding: 120px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 56px;
  margin-top: 48px;
}

.step .n {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--faint);
}

.step .t {
  font-family: Michroma, sans-serif;
  font-size: 17px;
  margin-top: 18px;
  letter-spacing: 0.3px;
}

.step .d {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 12px;
}

/* —— connections —— */
.conn {
  padding: 120px 0;
}

.cgrid {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 706px);
  gap: 74px;
  align-items: center;
}

@media (min-width: 1280px) {
  .conn .wrap {
    max-width: 1312px;
  }

  .cgrid {
    grid-template-columns: minmax(0, 420px) 706px;
  }

  .shot {
    width: 706px;
    max-width: 706px;
  }
}

.pts {
  margin-top: 30px;
}

.pt {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 16.5px;
  line-height: 1.45;
  color: #cfcfcf;
  margin-bottom: 16px;
}

.pt .d {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--faint);
  flex: none;
  transform: translateY(-2px);
}

.pt b {
  color: #fff;
  font-weight: 600;
}

.conn-visual {
  min-width: 0;
}

.cnote {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--faint);
  margin-top: 14px;
  text-align: left;
}

.shot {
  width: 706px;
  max-width: 100%;
  height: auto;
  display: block;
}

/* —— agents strip —— */
.ag {
  padding: 96px 0;
}

.agbox {
  display: grid;
  grid-template-columns: 1fr minmax(0, 520px);
  gap: 48px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 36px 40px;
  background: var(--card);
}

.agbox .k {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--muted);
}

.agbox .t {
  font-size: 20px;
  margin-top: 12px;
  color: var(--text);
}

.agbox .links {
  display: flex;
  gap: 22px;
  margin-top: 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  color: var(--t2);
}

.agbox .links a {
  border-bottom: 1px solid var(--edge);
  padding-bottom: 2px;
}

.agbox .links a:hover,
.agbox .links a:focus-visible {
  color: var(--acc);
  border-color: var(--acc);
}

pre.code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 1.75;
  color: var(--t2);
  background: #050505;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  white-space: pre;
  overflow: auto;
}

pre.code .c {
  color: var(--faint);
}
pre.code .s {
  color: #e0e0e0;
}

/* —— security —— */
.sec2 {
  padding: 150px 0;
  text-align: center;
}

.sec2 .p {
  font-family: Michroma, sans-serif;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.5;
  letter-spacing: 0.2px;
}

.sec2 .p + .p {
  color: var(--muted);
}

/* —— access form —— */
.acc {
  padding: 120px 0;
  text-align: center;
}

.form-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}

.inp {
  width: 340px;
  max-width: 100%;
  height: 44px;
  border: 1px solid var(--edge);
  border-radius: 8px;
  padding: 0 16px;
  font-size: 15px;
  color: var(--text);
  background: var(--raised);
  font-family: inherit;
}

.inp::placeholder {
  color: var(--faint);
}

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

.trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted);
}

/* —— footer —— */
.site-foot {
  border-top: 1px solid var(--line);
  padding: 64px 0 40px;
}

.fgrid {
  display: grid;
  grid-template-columns: 1fr 180px 180px 220px;
  gap: 40px;
}

.fgrid h4 {
  font-size: 12px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 600;
  margin-bottom: 16px;
}

.fgrid .ln {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.fgrid .ln a:hover,
.fgrid .ln a:focus-visible {
  color: var(--text);
}

.fgrid .ln .soc {
  margin-top: 0;
}

.ftag {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 18px;
}

.fbot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--faint);
}

/* —— for-agents page —— */
.fa {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: 80px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 88px 56px 120px;
}

.toc {
  position: sticky;
  top: 40px;
  align-self: start;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 2.1;
  color: var(--faint);
}

.toc a {
  display: block;
}

.toc a:hover,
.toc a:focus-visible,
.toc a[aria-current="true"] {
  color: var(--text);
}

.fa h1 {
  font-size: 36px;
}

.fa .lead {
  font-size: 17px;
  margin-top: 18px;
}

.fa h3 {
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  font-size: 14px;
  color: var(--text);
  margin: 52px 0 14px;
  letter-spacing: 0.2px;
}

.fa h3 span {
  color: var(--faint);
}

.fa p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--lead);
}

.fa p code,
.fa li code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--t2);
  background: #0c0c0c;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
}

.fa ul {
  padding-left: 20px;
  color: var(--lead);
  font-size: 15.5px;
  line-height: 1.9;
}

.fa pre.code {
  margin-top: 12px;
}

.kv {
  display: grid;
  grid-template-columns: 120px 1fr;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 2.1;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 20px;
  background: #050505;
}

.kv span:nth-child(odd) {
  color: var(--faint);
}
.kv span:nth-child(even) {
  color: var(--t2);
}

.meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
  color: var(--faint);
  margin-top: 18px;
}

.fa-crumb {
  margin-left: 20px;
  font-size: 13px;
  color: var(--faint);
}

/* —— responsive —— */
/* 601–1099: hide section links (Aiko); soc stay until 860 */
@media (max-width: 1099.98px) {
  .site-nav .nav-l {
    display: none;
  }
}

@media (max-width: 1100px) {
  .wrap {
    padding: 0 32px;
  }

  .site-nav {
    padding: 0 24px;
  }

  .cgrid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .agbox {
    grid-template-columns: 1fr;
  }

  .fgrid {
    grid-template-columns: 1fr 1fr;
  }

  .fa {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 56px 24px 80px;
  }

  .toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    line-height: 1.4;
  }
}

@media (max-width: 860px) {
  /* Aiko: hide socials; keep lang, Sign in, Access on ≥601 */
  .site-nav .nav-r .soc {
    display: none;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .how,
  .conn,
  .acc {
    padding: 80px 0;
  }

  .sec2 {
    padding: 100px 0;
  }

  .ag {
    padding: 64px 0;
  }

  .agbox {
    padding: 28px 24px;
  }

  .fgrid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .site-nav {
    height: 60px;
    padding: 0 20px;
  }

  .site-nav .logo {
    height: 24px;
  }

  .site-nav .nav-r .lang {
    display: none;
  }

  /* Access → drawer; Sign in stays (Aiko phone) */
  .site-nav:has(.nav-toggle) .nav-r .nav-access {
    display: none;
  }

  .site-nav .nav-r .nav-app {
    display: inline-flex;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: 8px;
  }

  .nav-drawer {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 20px 24px 28px;
    flex-direction: column;
    gap: 16px;
  }

  .nav-drawer.is-open {
    display: flex;
  }

  .nav-drawer a {
    color: var(--muted);
    font-size: 16px;
  }

  .nav-drawer a:hover,
  .nav-drawer a:focus-visible {
    color: var(--text);
  }

  .nav-drawer .drawer-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
  }

  .wrap {
    padding: 0 20px;
  }

  .inp {
    width: 100%;
  }

  .form-row .btn {
    width: 100%;
  }
}