/* ── Reset & Base ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #0a0d11;
  color: #eef2f5;
  font-family: 'Golos Text', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: var(--accent-dark); }

/* ── Variables ─────────────────────────────────────────────────────── */
:root {
  /* Accent — переопределяется темами (.theme-bots / .theme-mc) */
  --accent: #2dd4bf;
  --accent-2: #0f9e8c;         /* второй тон для градиентов */
  --accent-rgb: 45,212,191;    /* для rgba(var(--accent-rgb), a) */
  --accent-dark: #06201c;      /* текст на акцентном фоне */
  --accent-hover: #3fe0cc;

  --bg: #0a0d11;
  --card-bg: #10151b;
  --card-border: rgba(255,255,255,.07);
  --text: #eef2f5;
  --text-muted: #9aa6b2;
  --text-dim: #8b97a3;
  --text-dimmer: #6b7783;
}

/* ── Themes ─────────────────────────────────────────────────────────── */
/* Боты — бирюзовый (значения по умолчанию, задаём явно для наглядности) */
.theme-bots {
  --accent: #2dd4bf;
  --accent-2: #0f9e8c;
  --accent-rgb: 45,212,191;
  --accent-dark: #06201c;
  --accent-hover: #3fe0cc;
}

/* Minecraft — травяной зелёный */
.theme-mc {
  --accent: #7cc74a;
  --accent-2: #4e9e2f;
  --accent-rgb: 124,199,74;
  --accent-dark: #0c2408;
  --accent-hover: #8ed85c;
}

/* ── Animations ─────────────────────────────────────────────────────── */
@keyframes glow {
  0%,100% { opacity:.55; transform:translate(-50%,-50%) scale(1); }
  50%      { opacity:.85; transform:translate(-50%,-50%) scale(1.08); }
}
@keyframes blink {
  0%,100% { opacity:.25; }
  50%      { opacity:1; }
}
@keyframes rise {
  from { opacity:0; transform:translateY(14px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── Layout ─────────────────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.section { position: relative; z-index: 1; padding: 72px 0; }
.section--tinted {
  background: rgba(255,255,255,.012);
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.accent    { color: var(--accent); }
.text-muted { color: var(--text-muted); line-height: 1.6; }

/* ── Background glows ───────────────────────────────────────────────── */
.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}
.glow-1 {
  width: 680px; height: 680px;
  top: 18%; left: 62%;
  transform: translate(-50%,-50%);
  background: radial-gradient(circle, rgba(var(--accent-rgb),.20), rgba(var(--accent-rgb),0) 62%);
  animation: glow 9s ease-in-out infinite;
}
.glow-2 {
  width: 600px; height: 600px;
  top: 120%; left: 18%;
  transform: translate(-50%,-50%);
  background: radial-gradient(circle, rgba(var(--accent-rgb),.10), rgba(var(--accent-rgb),0) 60%);
}

/* ── Nav ────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10,13,17,.72);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14.5px;
  color: #aab4bf;
  font-weight: 500;
}
.nav__links a:hover { color: #eef2f5; transition: color .18s; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: #eef2f5;
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav ─────────────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,13,17,.97);
  z-index: 49;
  flex-direction: column;
  align-items: flex-start;
  padding: 100px 28px 40px;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav__link {
  font-size: 22px;
  font-weight: 600;
  color: #eef2f5;
  padding: 10px 0;
  transition: color .18s;
}
.mobile-nav__link:hover { color: var(--accent); }

/* ── Logo ───────────────────────────────────────────────────────────── */
.logo { display: flex; align-items: center; gap: 11px; }
.logo__icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark); font-weight: 900; font-size: 17px;
  box-shadow: 0 6px 20px rgba(var(--accent-rgb),.32);
  flex-shrink: 0;
}
.logo__icon--sm { width: 30px; height: 30px; border-radius: 8px; font-size: 15px; }
.logo__name { font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.logo__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: .01em;
}
.logo__icon--sm + .logo__name + .logo__sub { font-size: 12px; }

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: background .18s, transform .18s, border-color .18s;
  text-decoration: none;
  font-family: inherit;
  border: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--accent-dark);
  box-shadow: 0 8px 22px rgba(var(--accent-rgb),.28);
}
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,.14);
  color: #cfd8e0;
}
.btn--ghost:hover { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.03); }
.btn--sm  { padding: 10px 18px; font-size: 14px; }
.btn--lg  { padding: 15px 26px; font-size: 16px; border-radius: 12px; }
.btn--full {
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  margin-top: 22px;
  font-size: 16px;
  box-shadow: 0 12px 30px rgba(var(--accent-rgb),.3);
}
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── Section labels / headings ──────────────────────────────────────── */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--accent);
  text-transform: uppercase;
}
.section-title {
  margin: 14px 0 0;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 700;
}
.section-desc {
  margin: 16px 0 0;
  max-width: 560px;
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Badge ──────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid rgba(var(--accent-rgb),.3);
  border-radius: 999px;
  background: rgba(var(--accent-rgb),.07);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--accent);
  text-transform: uppercase;
}
.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  flex-shrink: 0;
}

/* ── Link arrow ─────────────────────────────────────────────────────── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 600;
  font-size: 15.5px;
  transition: gap .18s;
  margin-top: 26px;
}
.link-arrow:hover { gap: 14px; }

/* ── Hero ───────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  padding-top: 84px;
  padding-bottom: 64px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
  animation: rise .7s cubic-bezier(.2,.7,.2,1) both;
}
.hero__title {
  margin: 24px 0 0;
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 1.04;
  letter-spacing: -.025em;
  font-weight: 700;
}
.hero__desc {
  margin: 24px 0 0;
  max-width: 480px;
  font-size: 18px;
  line-height: 1.6;
  color: #a4afba;
}
.hero__actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__stats {
  margin-top: 42px;
  display: flex;
  align-items: center;
  gap: 38px;
  flex-wrap: wrap;
}
.stat__num   { font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.stat__label { font-size: 13.5px; color: var(--text-dim); margin-top: 2px; }
.stat__divider { width: 1px; height: 36px; background: rgba(255,255,255,.08); }

/* ── Chat mockup ────────────────────────────────────────────────────── */
.chat-mockup { position: relative; }
.chat-mockup__glow {
  position: absolute;
  inset: -10px;
  border-radius: 28px;
  background: radial-gradient(circle at 70% 20%, rgba(var(--accent-rgb),.22), transparent 60%);
  filter: blur(16px);
}
.chat-mockup__window {
  position: relative;
  background: #10151b;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,.55);
}
.chat-mockup__header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 18px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: #131922;
}
.chat-mockup__avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark); font-weight: 900;
  flex-shrink: 0;
}
.chat-mockup__info { flex: 1; min-width: 0; }
.chat-mockup__name { font-weight: 600; font-size: 15px; }
.chat-mockup__status {
  font-size: 12.5px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}
.chat-mockup__status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.chat-mockup__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-dimmer);
  flex-shrink: 0;
}
.chat-mockup__body {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #0c1117;
}
.chat-bubble {
  padding: 11px 14px;
  font-size: 14.5px;
  line-height: 1.45;
}
.chat-bubble--in {
  align-self: flex-start;
  max-width: 78%;
  background: #1a212b;
  color: #dfe6ec;
  border-radius: 14px 14px 14px 4px;
}
.chat-bubble--out {
  align-self: flex-end;
  max-width: 70%;
  background: var(--accent);
  color: var(--accent-dark);
  border-radius: 14px 14px 4px 14px;
  font-weight: 500;
}
.chat-chips {
  align-self: flex-start;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chat-chip {
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid rgba(255,255,255,.12);
  color: #aab4bf;
}
.chat-chip--active {
  border-color: rgba(var(--accent-rgb),.4);
  color: var(--accent);
  background: rgba(var(--accent-rgb),.06);
}
.chat-typing {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  background: #1a212b;
  border-radius: 14px;
}
.typing-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #7c8893;
}
.typing-dot:nth-child(1) { animation: blink 1.2s 0s   infinite; }
.typing-dot:nth-child(2) { animation: blink 1.2s .2s  infinite; }
.typing-dot:nth-child(3) { animation: blink 1.2s .4s  infinite; }

/* ── Logos strip ────────────────────────────────────────────────────── */
.logos-strip {
  position: relative;
  z-index: 1;
  padding-top: 8px;
  padding-bottom: 28px;
}
.logos-strip__inner {
  display: flex;
  align-items: center;
  gap: 34px;
  flex-wrap: wrap;
  padding: 20px 26px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 16px;
  background: rgba(255,255,255,.015);
}
.logos-strip__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dimmer);
  text-transform: uppercase;
  letter-spacing: .05em;
  flex-shrink: 0;
}
.logos-strip__logo { font-weight: 700; font-size: 19px; color: #cdd6df; }

/* ── Services grid ──────────────────────────────────────────────────── */
.services-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-card {
  padding: 26px 24px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
  transition: border-color .25s, transform .25s;
}
.service-card:hover {
  border-color: rgba(var(--accent-rgb),.35);
  transform: translateY(-3px);
}
.service-card__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
}
.service-card__title {
  margin: 16px 0 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.01em;
}
.service-card__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: #94a1ad;
}

/* ── Integrations ───────────────────────────────────────────────────── */
.integrations-inner {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
.integrations-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.int-card {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 24px 26px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  background: var(--card-bg);
  transition: border-color .18s;
}
.int-card:hover { border-color: rgba(var(--accent-rgb),.3); }
.int-card__name {
  min-width: 130px;
  font-weight: 700;
  font-size: 22px;
  color: #e7eef3;
}
.int-card__desc { flex: 1; font-size: 15px; color: var(--text-muted); line-height: 1.5; }

/* ── Cases ──────────────────────────────────────────────────────────── */
.cases-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cases-subtitle { max-width: 340px; font-size: 15px; color: var(--text-dim); line-height: 1.55; margin: 0; }
.cases-grid {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.case-card {
  display: flex;
  flex-direction: column;
  padding: 28px 26px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
  min-height: 230px;
}
.case-card__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--text-dim);
}
.case-card__metric {
  margin-top: auto;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--accent);
}
.case-card__title { margin-top: 6px; font-size: 15px; font-weight: 600; }
.case-card__desc  { margin: 10px 0 0; font-size: 14px; line-height: 1.5; color: #94a1ad; }

/* ── Process ────────────────────────────────────────────────────────── */
.process-list { display: flex; flex-direction: column; }
.process-step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.07);
  align-items: start;
  transition: background .18s;
}
.process-step:hover { background: rgba(var(--accent-rgb),.02); }
.process-step__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 30px;
  font-weight: 600;
  color: var(--accent);
}
.process-step__body {
  display: flex;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}
.process-step__title {
  margin: 0;
  font-size: 21px;
  font-weight: 600;
  min-width: 200px;
  letter-spacing: -.01em;
}
.process-step__desc {
  margin: 0;
  flex: 1;
  min-width: 260px;
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── CTA card ───────────────────────────────────────────────────────── */
.cta-card {
  position: relative;
  border: 1px solid rgba(var(--accent-rgb),.22);
  border-radius: 26px;
  overflow: hidden;
  background: #0d1318;
}
.cta-card__glow {
  position: absolute;
  top: -40%; right: -10%;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb),.18), transparent 62%);
  filter: blur(10px);
  pointer-events: none;
}
.cta-card__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.calculator {
  padding: 46px 44px;
  border-right: 1px solid rgba(255,255,255,.06);
}
.form-panel { padding: 46px 44px; }

.calc-group-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #7c8893;
  font-weight: 600;
  margin-bottom: 11px;
}
.calc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 26px;
}
.calc-chip {
  padding: 10px 16px;
  border-radius: 999px;
  font-family: 'Golos Text', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .18s, border-color .18s, color .18s;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.11);
  color: #9aa6b2;
}
.calc-chip:hover  { border-color: rgba(var(--accent-rgb),.4); color: #eef2f5; }
.calc-chip.active { background: rgba(var(--accent-rgb),.13); border-color: var(--accent); color: var(--accent); }

.calc-result {
  margin-top: 4px;
  padding: 20px 22px;
  border: 1px solid rgba(var(--accent-rgb),.25);
  border-radius: 16px;
  background: rgba(var(--accent-rgb),.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.calc-result__label { font-size: 13px; color: var(--text-dim); }
.calc-result__price {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-top: 3px;
  transition: color .2s;
}
.calc-result__term {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-dimmer);
  text-align: right;
  max-width: 120px;
  line-height: 1.4;
}

/* ── Form ───────────────────────────────────────────────────────────── */
.form-title { margin: 0 0 6px; font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.form-label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 7px;
  margin-top: 18px;
}
.form-label:first-of-type { margin-top: 0; }
.form-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 11px;
  border: 1px solid rgba(255,255,255,.12);
  background: #0a0f14;
  color: #eef2f5;
  font-family: 'Golos Text', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color .18s;
}
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: #4e5a64; }
.form-textarea { resize: vertical; min-height: 88px; }
.form-input.error { border-color: #e05252; }
.form-privacy {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--text-dimmer);
  text-align: center;
}

/* ── Form success ───────────────────────────────────────────────────── */
.form-success {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 14px;
}
.form-success__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb),.14);
  border: 1px solid rgba(var(--accent-rgb),.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 26px;
}
.form-success h3  { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.form-success p   { margin: 0; font-size: 16px; color: var(--text-muted); line-height: 1.55; max-width: 340px; }

/* ── FAQ ────────────────────────────────────────────────────────────── */
.faq-container { max-width: 840px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  background: var(--card-bg);
  overflow: hidden;
  transition: border-color .18s;
}
.faq-item.open { border-color: rgba(var(--accent-rgb),.2); }
.faq-item__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Golos Text', sans-serif;
  color: #eef2f5;
}
.faq-item__q    { font-size: 16.5px; font-weight: 600; }
.faq-item__icon {
  font-size: 22px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform .2s;
  line-height: 1;
  user-select: none;
}
.faq-item.open .faq-item__icon { transform: rotate(45deg); }
.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s ease;
}
.faq-item.open .faq-item__body { max-height: 300px; }
.faq-item__a {
  margin: 0;
  padding: 0 22px 22px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── Footer ─────────────────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,.06);
  background: var(--bg);
}
.footer__inner {
  padding-top: 42px;
  padding-bottom: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__copy { font-size: 14px; color: var(--text-dim); }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 60px;
    padding-bottom: 48px;
  }
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .integrations-inner { grid-template-columns: 1fr; }
  .cases-grid     { grid-template-columns: repeat(2, 1fr); }
  .cta-card__inner { grid-template-columns: 1fr; }
  .calculator { border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav__links { display: none; }
  .nav .btn--sm { display: none; }
  .nav__burger  { display: flex; }
}

@media (max-width: 580px) {
  .services-grid  { grid-template-columns: 1fr; }
  .cases-grid     { grid-template-columns: 1fr; }
  .hero__actions  { flex-direction: column; align-items: stretch; }
  .process-step   { grid-template-columns: 60px 1fr; gap: 16px; }
  .process-step__body { flex-direction: column; gap: 6px; }
  .process-step__title { min-width: 0; }
  .process-step__desc  { min-width: 0; }
  .calculator, .form-panel { padding: 28px 22px; }
  .section { padding: 52px 0; }
  .logos-strip__inner { gap: 16px; }
  .logos-strip__logo  { font-size: 15px; }
  .int-card { flex-direction: column; align-items: flex-start; gap: 8px; }
  .int-card__name { min-width: 0; }
}

/* ═══════════════════════════════════════════════════════════════════
   HUB (index.html) — выбор направления
   ═══════════════════════════════════════════════════════════════════ */
.hub {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 28px 60px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hub__head { text-align: center; margin-bottom: 46px; }
.logo--center { justify-content: center; }
.logo--center .logo__name { font-size: 22px; }
.hub__title {
  margin: 20px 0 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -.025em;
  font-weight: 700;
}
.hub__desc {
  margin: 16px auto 0;
  max-width: 520px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
}
.hub__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.hub__foot {
  margin: 46px 0 0;
  text-align: center;
  font-size: 13.5px;
  color: var(--text-dimmer);
}

/* Portal cards */
.portal {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 32px 30px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.006));
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.portal:hover { transform: translateY(-4px); }
.portal--bots { --accent: #2dd4bf; --accent-2: #0f9e8c; --accent-rgb: 45,212,191; --accent-dark: #06201c; }
.portal--mc   { --accent: #7cc74a; --accent-2: #4e9e2f; --accent-rgb: 124,199,74; --accent-dark: #0c2408; }
.portal:hover { border-color: rgba(var(--accent-rgb), .5); }
.portal__glow {
  position: absolute;
  top: -30%; right: -15%;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), .20), transparent 62%);
  filter: blur(14px);
  pointer-events: none;
  transition: opacity .25s;
  opacity: .7;
}
.portal:hover .portal__glow { opacity: 1; }
.portal__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  position: relative;
}
.portal__icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  box-shadow: 0 8px 24px rgba(var(--accent-rgb), .32);
}
.portal__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: .03em;
  color: var(--accent);
  text-transform: uppercase;
  text-align: right;
}
.portal__title {
  margin: 22px 0 0;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 700;
  position: relative;
}
.portal__desc {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-muted);
  position: relative;
}
.portal__stack {
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
}
.portal__stack span {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), .35);
  background: rgba(var(--accent-rgb), .06);
}
.portal__cta {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.07);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--accent);
  transition: letter-spacing .18s;
  position: relative;
}
.portal:hover .portal__cta { letter-spacing: .01em; }

/* ── Nav additions (switch link) ────────────────────────────────────── */
.nav__right { display: flex; align-items: center; gap: 18px; }
.nav__switch {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .18s;
  white-space: nowrap;
}
.nav__switch:hover { color: var(--accent); }

/* ═══════════════════════════════════════════════════════════════════
   Server console mockup (minecraft hero)
   ═══════════════════════════════════════════════════════════════════ */
.console {
  padding: 16px 18px;
  background: #0c1117;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  line-height: 1.85;
  color: #b9c4cf;
}
.console__line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.console__time   { color: var(--text-dimmer); }
.console__ok     { color: var(--accent); }
.console__accent { color: var(--accent); font-weight: 600; }
.console__hl     { color: #e7c14b; }
.console__cmd    { margin-top: 6px; color: #dfe6ec; }
.console__prompt { color: var(--accent); }
.console__caret {
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--accent);
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 1.1s steps(1) infinite;
}

/* ── Hub responsive ─────────────────────────────────────────────────── */
@media (max-width: 760px) {
  .hub__grid { grid-template-columns: 1fr; }
  .nav__switch { display: none; }
}