:root {
  --bg: #071018;
  --panel: #0d1a26;
  --ink: #eef6ff;
  --mute: #9db0c3;
  --lime: #d6ff3d;
  --lime-ink: #10200a;
  --line: rgba(214, 255, 61, 0.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  line-height: 1.6;
}
h1, h2, h3, .brand { font-family: Syne, sans-serif; }
img { width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }

.ticker {
  overflow: hidden;
  background: var(--lime);
  color: var(--lime-ink);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}
.ticker-track { display: flex; width: max-content; animation: run 22s linear infinite; }
.ticker-track span { padding: 8px 0; }
@keyframes run { to { transform: translateX(-50%); } }

.head {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(7, 16, 24, 0.92);
  border-bottom: 1px solid var(--line);
}
.brand { font-size: 26px; letter-spacing: 0.08em; color: var(--lime); }
nav { display: flex; gap: 18px; font-size: 14px; }
nav a:hover { color: var(--lime); }
.head-tools { display: flex; align-items: center; gap: 10px; }
.lang button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 5px 10px;
  cursor: pointer;
  font: inherit;
}
.lang button.is-on { background: var(--lime); color: var(--lime-ink); border-color: var(--lime); }
.nav-btn { display: none; background: transparent; color: var(--lime); border: 0; font-size: 26px; cursor: pointer; }

.pulse { padding: 72px 6vw 48px; }
.chip {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 6px 12px;
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 { font-size: clamp(40px, 7vw, 88px); line-height: 0.95; max-width: 14ch; margin: 18px 0; }
.sub { max-width: 64ch; color: var(--mute); font-size: 18px; }
.cta-row { display: flex; gap: 12px; margin: 28px 0 48px; flex-wrap: wrap; }
.lime, .ghost, button[type="submit"] {
  display: inline-flex;
  padding: 14px 22px;
  font-weight: 700;
  border: 1px solid var(--lime);
}
.lime, button[type="submit"] { background: var(--lime); color: var(--lime-ink); cursor: pointer; }
.ghost { color: var(--lime); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stats div { background: var(--panel); padding: 18px; border: 1px solid var(--line); }
.stats b { display: block; font-size: 28px; font-family: Syne, sans-serif; color: var(--lime); }
.stats span { color: var(--mute); font-size: 13px; }

section { padding: 72px 6vw; }
.pulse-text { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 32px; background: #050c12; }
.pulse-text h2, .line h2, .factory h2, .service h2 { font-size: clamp(30px, 4vw, 52px); margin-bottom: 16px; }
.pulse-text p { margin-bottom: 14px; color: var(--mute); }
aside { background: var(--panel); padding: 24px; border: 1px solid var(--line); }
aside ul { margin-left: 18px; color: var(--mute); }
aside li { margin-bottom: 8px; }

.line-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; flex-wrap: wrap; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs button {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}
.tabs button.is-on { background: var(--lime); color: var(--lime-ink); border-color: var(--lime); }
.panel { display: none; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.panel.is-on { display: grid; }
.panel article { background: var(--panel); border: 1px solid var(--line); }
.panel img { height: 160px; }
.panel h3, .panel p { padding: 0 14px; }
.panel h3 { margin: 14px 0 8px; font-size: 22px; }
.panel p { padding-bottom: 16px; color: var(--mute); font-size: 14px; }

.wide { max-width: 78ch; color: var(--mute); margin-bottom: 28px; }
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.flow div { background: var(--panel); padding: 18px; border-top: 3px solid var(--lime); }
.flow span { color: var(--lime); font-family: Syne, sans-serif; font-size: 22px; }
.flow h3 { margin: 8px 0; }

.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.packs article { background: var(--panel); padding: 24px; border: 1px solid var(--line); }
.tag { color: var(--lime); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
.packs h3 { font-size: 28px; margin: 8px 0 10px; }

.compare { background: #050c12; }
.panel-card { background: var(--panel); padding: 20px; border: 1px solid var(--line); }
.panel-card h3 { font-size: 24px; margin-bottom: 10px; }
.faq-neo { background: var(--bg); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.faq-grid details { background: var(--panel); padding: 16px; border: 1px solid var(--line); }
summary { cursor: pointer; font-family: Syne, sans-serif; font-size: 20px; }
.faq-grid p { margin-top: 8px; color: var(--mute); }

.doc-list { list-style: none; display: grid; gap: 8px; font-size: 18px; }
.desk { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; background: var(--panel); }
form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; color: var(--mute); font-size: 13px; }
input, textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 12px;
  font: inherit;
}
.note { color: var(--lime); }

footer {
  padding: 20px 6vw 40px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--mute);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .stats, .pulse-text, .panel.is-on, .flow, .packs, .faq-grid, .desk { grid-template-columns: 1fr; }
  nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 16px; border-bottom: 1px solid var(--line); }
  nav.is-open { display: flex; }
  .nav-btn { display: block; }
  .head { position: sticky; }
  section, .pulse, footer { padding-left: 18px; padding-right: 18px; }
}