/* AICORES marketing — «инженерный космос» */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap");

:root {
  --void-deep: #060b14;
  --void-mid: #0a0f1f;
  --void-top: #0d1528;
  --electric: #0055ff;
  --cyan: #00d4ff;
  --cta-orange: #ff6b00;
  --cyan-glow: rgba(0, 212, 255, 0.35);
  --blue-glow: rgba(0, 85, 255, 0.4);
  --text: rgba(255, 255, 255, 0.94);
  --text-dim: rgba(255, 255, 255, 0.58);
  --text-faint: rgba(255, 255, 255, 0.38);
  --line: rgba(0, 212, 255, 0.12);
  --line-strong: rgba(0, 212, 255, 0.22);
  --glass: rgba(10, 16, 32, 0.55);
  --glass2: rgba(6, 11, 20, 0.72);
  --radius: 16px;
  --radius-lg: 22px;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --nav-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: radial-gradient(120% 80% at 50% -20%, #101a38 0%, var(--void-mid) 42%, var(--void-deep) 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}
#grid-floor {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, #000 12%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, #000 12%, transparent 70%);
  opacity: 0.9;
  animation: gridPulse 14s ease-in-out infinite;
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.75; }
  50% { opacity: 1; }
}

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* ——— Nav ——— */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(6, 11, 20, 0.65);
  backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.site-nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}
.site-nav .brand:hover { text-decoration: none; }
.site-nav .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--electric), #4c1d95);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 0 24px var(--blue-glow);
}
.site-nav .brand small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.site-nav .links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-nav .links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}
.site-nav .links a:hover {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.06);
  text-decoration: none;
}
.site-nav .links a.is-active {
  color: var(--text);
  background: rgba(0, 85, 255, 0.12);
}
.site-nav .btn-nav {
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--electric), #003fcc);
  color: #fff;
  margin-left: 6px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.site-nav .btn-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px var(--blue-glow);
}
.site-nav .btn-nav.ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
}
.site-nav .btn-nav.ghost:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  color: var(--text);
  cursor: pointer;
}
@media (max-width: 1040px) {
  .site-nav .links { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 14px 18px 20px; background: rgba(6, 11, 20, 0.96); border-bottom: 1px solid var(--line); gap: 4px; }
  .site-nav .links.open { display: flex; }
  .site-nav .links a { padding: 12px 14px; }
  .nav-toggle { display: grid; place-items: center; }
}

/* ——— Type ——— */
.tech-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.tech-tag .dim { color: var(--text-faint); }
.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}
.hero-title .grad {
  background: linear-gradient(90deg, #fff 0%, var(--cyan) 55%, var(--electric) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--text-dim);
  max-width: 520px;
  margin-bottom: 22px;
}
.section-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.section-desc {
  color: var(--text-dim);
  font-size: 15px;
  max-width: 640px;
}
.section-desc strong { color: var(--text); }

/* ——— Buttons ——— */
.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-cta.orange {
  background: linear-gradient(135deg, var(--cta-orange), #cc5500);
  color: #fff;
  box-shadow: 0 10px 40px rgba(255, 107, 0, 0.35);
}
.btn-cta.orange:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 50px rgba(255, 107, 0, 0.45);
  text-decoration: none;
}
.btn-cta.glass {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn-cta.glass:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 24px var(--cyan-glow);
  text-decoration: none;
}

/* ——— Glass cards ——— */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px) saturate(1.2);
  padding: 22px 22px 24px;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.glass-card:hover {
  border-color: rgba(0, 212, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.12), 0 20px 60px rgba(0, 0, 0, 0.45);
  transform: translateY(-2px);
}
.glass-card h3 {
  font-family: var(--font-mono);
  font-size: 16px;
  margin-bottom: 8px;
}
.glass-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ——— Hero layout ——— */
main section[id],
[id="heroIde"] {
  scroll-margin-top: calc(var(--nav-h) + 16px);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 32px;
  align-items: start;
  padding: 48px 0 56px;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .row-actions { justify-content: center; }
}

/* IDE chrome */
.ide-chrome {
  font-family: var(--font-mono);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(12, 20, 40, 0.85), rgba(6, 11, 20, 0.92));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(0, 85, 255, 0.08);
  overflow: hidden;
}
.ide-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  font-size: 11px;
  color: var(--text-dim);
}
.ide-dots { display: flex; gap: 6px; }
.ide-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.ide-dots span:nth-child(1) { background: #ff5f57; }
.ide-dots span:nth-child(2) { background: #febc2e; }
.ide-dots span:nth-child(3) { background: #28c840; }
.ide-tabs-main {
  display: flex;
  gap: 4px;
  padding: 8px 10px 0;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.2);
}
.ide-tabs-main button {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 10px 8px;
  border: 1px solid transparent;
  border-radius: 10px 10px 0 0;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.ide-tabs-main button:hover { color: var(--cyan); }
.ide-tabs-main button.is-on {
  color: var(--text);
  background: rgba(0, 212, 255, 0.08);
  border-color: var(--line-strong);
  border-bottom-color: transparent;
}
.ide-body { min-height: 280px; padding: 12px 14px 16px; position: relative; }
.ide-panel { display: none; animation: fadeIn 0.35s ease; }
.ide-panel.is-on { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.ide-subtabs {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.ide-subtabs button {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-dim);
  cursor: pointer;
}
.ide-subtabs button.is-on {
  border-color: rgba(0, 212, 255, 0.4);
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}
.ide-subpanel { display: none; }
.ide-subpanel.is-on { display: block; }
.tree-mock {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.7;
  padding: 8px 4px;
}
.tree-mock .folder { color: var(--cyan); }
.tree-mock .file { color: var(--text); }
.term-line {
  font-size: 12px;
  color: #86efac;
  white-space: pre-wrap;
  min-height: 4.5em;
}
.term-line .cmd { color: #93c5fd; }
.chat-msg {
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
}
.chat-msg .who { font-size: 10px; color: var(--text-faint); margin-bottom: 6px; letter-spacing: 0.08em; text-transform: uppercase; }
.chat-msg.agent { border-color: rgba(0, 85, 255, 0.35); background: rgba(0, 85, 255, 0.06); }

/* ——— Bands ——— */
.band { padding: 72px 0; position: relative; z-index: 2; }
.band--tight { padding: 56px 0; }
.band--void {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(6, 11, 20, 0.92));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.band--darker {
  background: radial-gradient(ellipse 90% 80% at 50% 0%, rgba(0, 85, 255, 0.06), transparent 55%), #040812;
  border-top: 1px solid var(--line);
}
.mega-statement {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 16px;
  letter-spacing: -0.03em;
}
.mega-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: 15px;
  max-width: 640px;
  margin: 0 auto;
}

/* ——— 3 icon row + parallax ——— */
.tri-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}
@media (max-width: 780px) { .tri-grid { grid-template-columns: 1fr; } }
.tri-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  padding: 22px;
  overflow: hidden;
  transition: transform 0.15s ease-out, border-color 0.2s;
}
.tri-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.08), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
  transform: translate3d(var(--px, 0), var(--py, 0), 0);
  transition: opacity 0.2s;
}
.tri-card:hover { border-color: rgba(0, 212, 255, 0.35); }
.tri-icon {
  font-size: 28px;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.35));
}
.tri-card h4 {
  font-family: var(--font-mono);
  font-size: 14px;
  margin-bottom: 8px;
}
.tri-card p { font-size: 13px; color: var(--text-dim); line-height: 1.55; }

/* ——— System video window ——— */
.sys-window {
  max-width: 880px;
  margin: 36px auto 0;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: rgba(8, 12, 24, 0.9);
  overflow: hidden;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.55);
}
.sys-window .win-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.45);
}
.sys-window .win-body {
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 40% 40%, rgba(0, 85, 255, 0.15), transparent 50%),
    linear-gradient(180deg, #0a1020, #060b14);
  position: relative;
}
.sys-window .win-body .play {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.4);
  display: grid;
  place-items: center;
  font-size: 26px;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.sys-window .win-body .play:hover {
  transform: scale(1.06);
  box-shadow: 0 0 40px var(--cyan-glow);
}
.sys-window .win-foot {
  padding: 14px 16px;
  text-align: center;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-dim);
}

/* ——— Pillars ——— */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 40px;
}
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pillars { grid-template-columns: 1fr; } }
.pillar {
  font-family: var(--font-mono);
  text-align: center;
  padding: 18px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.pillar strong {
  display: block;
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}
.pillar span { font-size: 12px; color: var(--text-dim); }

/* ——— Features page spec blocks ——— */
.spec-grid { display: flex; flex-direction: column; gap: 28px; margin-top: 40px; }
.spec-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.9fr);
  gap: 24px;
  align-items: start;
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
@media (max-width: 880px) { .spec-block { grid-template-columns: 1fr; } }
.spec-block .api-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  margin-bottom: 10px;
}
.spec-block h2 {
  font-family: var(--font-mono);
  font-size: 20px;
  margin-bottom: 10px;
}
.spec-visual {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  min-height: 140px;
}
.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}
.toggle {
  width: 44px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
  position: relative;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.toggle::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  top: 2px;
  left: 3px;
  background: var(--text-dim);
  transition: transform 0.2s, background 0.2s;
}
.toggle.is-on {
  border-color: rgba(0, 212, 255, 0.5);
  background: rgba(0, 212, 255, 0.15);
}
.toggle.is-on::after {
  transform: translateX(18px);
  background: var(--cyan);
}
.native-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.native-tabs button {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}
.native-tabs button.is-on {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}
.native-panels > div { display: none; }
.native-panels > div.is-on { display: block; animation: fadeIn 0.3s ease; }

/* ——— Compare table ——— */
.table-scroll { overflow-x: auto; margin-top: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 720px;
}
.compare-table th,
.compare-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.compare-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.35);
}
.compare-table th.aicores-col {
  color: var(--cyan);
  background: rgba(0, 85, 255, 0.12);
  min-width: 200px;
}
.compare-table td.aicores-col {
  background: rgba(0, 85, 255, 0.06);
  border-left: 1px solid rgba(0, 212, 255, 0.2);
}
.cell-ok { color: #6ee7b7; font-weight: 600; }
.cell-bad { color: #fb7185; }
.cell-warn { color: #fcd34d; }
.calc-card {
  margin-top: 40px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.35);
}
.calc-card h3 {
  font-family: var(--font-mono);
  font-size: 18px;
  margin-bottom: 8px;
}
.calc-row { margin-top: 18px; }
.calc-row label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  display: block;
  margin-bottom: 8px;
}
input[type="range"].calc-slider {
  width: 100%;
  accent-color: var(--cyan);
}
.calc-out {
  font-family: var(--font-mono);
  font-size: 14px;
  margin-top: 16px;
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed var(--line-strong);
  color: var(--text-dim);
}
.calc-out strong { color: var(--cyan); }

/* ——— Pricing ——— */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
  align-items: stretch;
}
@media (max-width: 900px) { .price-grid { grid-template-columns: 1fr; } }
.price-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 26px 22px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.price-card:hover {
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4);
}
.price-card.popular {
  border: 1px solid rgba(0, 212, 255, 0.55);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.12);
  background: linear-gradient(180deg, rgba(0, 85, 255, 0.1), rgba(6, 11, 20, 0.5));
}
.price-card .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}
.price-card h3 {
  font-family: var(--font-mono);
  font-size: 20px;
  margin-bottom: 6px;
}
.price-card .price {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  margin: 10px 0;
}
.price-card .price span { font-size: 15px; color: var(--text-dim); font-weight: 500; }
.price-card ul {
  list-style: none;
  margin: 18px 0 22px;
  flex: 1;
}
.price-card li {
  font-size: 14px;
  color: var(--text-dim);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-left: 18px;
  position: relative;
}
.price-card li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--cyan);
}
.log-block {
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  background: rgba(0, 0, 0, 0.35);
  line-height: 1.7;
}
.log-block .log-line { margin-bottom: 10px; }
.log-block .ts { color: var(--cyan); }

/* ——— Solutions ——— */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
@media (max-width: 900px) { .sol-grid { grid-template-columns: 1fr; } }

/* ——— FAQ ——— */
.faq-list { max-width: 720px; margin: 32px auto 0; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: inherit;
}
.faq-q:hover { background: rgba(0, 212, 255, 0.05); }
.faq-q span.icon {
  display: inline-block;
  transition: transform 0.2s ease;
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 18px;
  font-weight: 400;
}
.faq-item.open .faq-q span.icon { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 18px 16px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.65;
}
.faq-item.open .faq-a { display: block; }

/* ——— Footer ——— */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
  margin-top: 40px;
  font-size: 13px;
  color: var(--text-dim);
  position: relative;
  z-index: 2;
}
.site-footer .cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
}
.site-footer strong { color: var(--text); display: block; margin-bottom: 10px; }
.site-footer a { color: var(--text-dim); }
.site-footer a:hover { color: var(--cyan); }
.legal-mini {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-faint);
}

/* ——— Modal ——— */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  width: min(400px, 100%);
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: var(--void-top);
  padding: 32px 26px 24px;
  position: relative;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.6);
}
.modal .close-btn {
  position: absolute;
  top: 10px;
  right: 12px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.modal .close-btn:hover { background: rgba(255, 255, 255, 0.06); color: var(--text); }
.modal h2 {
  font-family: var(--font-mono);
  font-size: 17px;
  text-align: center;
  margin-bottom: 6px;
}
.modal .sub {
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.modal .field { margin-bottom: 12px; }
.modal label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  display: block;
  margin-bottom: 4px;
}
.modal input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}
.modal input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}
.modal .err {
  display: none;
  font-size: 13px;
  color: #fb7185;
  background: rgba(251, 113, 133, 0.08);
  border: 1px solid rgba(251, 113, 133, 0.25);
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 12px;
  text-align: center;
}
.modal .btn-full {
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border-radius: 10px;
  border: none;
  font-weight: 700;
  font-family: var(--font-mono);
  cursor: pointer;
  background: linear-gradient(135deg, var(--electric), #003fcc);
  color: #fff;
}
.modal .foot {
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 14px;
}

/* ——— Reveal ——— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.text-center { text-align: center; }
.mt-sm { margin-top: 14px; }
.mb-0 { margin-bottom: 0; }