:root {
  --bg: #05060a;
  --panel: rgba(10, 14, 22, 0.72);
  --panel-strong: rgba(10, 14, 22, 0.94);
  --line: rgba(133, 244, 255, 0.18);
  --text: #f8fbff;
  --muted: rgba(221, 229, 239, 0.68);
  --accent: #ff8a00;
  --accent-2: #6cf7ff;
  --accent-3: #ff3dbd;
  --shadow: 0 24px 80px rgba(0, 0, 0, .52);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 138, 0, 0.18), transparent 24%),
    radial-gradient(circle at 84% 8%, rgba(108, 247, 255, 0.16), transparent 23%),
    radial-gradient(circle at 78% 76%, rgba(255, 61, 189, 0.12), transparent 24%),
    radial-gradient(circle at 48% 42%, rgba(255,255,255,.028), transparent 30%),
    var(--bg);
  font-family: Inter, Arial, sans-serif;
}
main {
  flex: 1 0 auto;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .7;
  background:
    radial-gradient(circle at 18% 18%, rgba(255,255,255,.045), transparent 22%),
    radial-gradient(circle at 72% 24%, rgba(108,247,255,.055), transparent 18%),
    radial-gradient(circle at 30% 78%, rgba(255,61,189,.035), transparent 20%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .1;
  background: repeating-linear-gradient(
    180deg,
    rgba(255,255,255,.05) 0,
    rgba(255,255,255,.05) 1px,
    transparent 1px,
    transparent 5px
  );
}
a { color: inherit; text-decoration: none; }
.card-link { color: inherit; display: block; }

.site-header,
.site-footer,
main {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 92px;
  padding: 16px 22px;
  margin-top: 12px;
  border: 1px solid rgba(108,247,255,.14);
  border-radius: 24px;
  background: rgba(5, 7, 13, .74);
  backdrop-filter: blur(18px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.03),
    0 18px 60px rgba(0,0,0,.38),
    0 0 32px rgba(108,247,255,.06);
}
.site-header::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: none;
}
.site-header nav { display: flex; gap: 22px; color: var(--muted); }
.site-header nav a {
  position: relative;
  transition: color .2s ease;
}
.site-header nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: transform .2s ease;
}
.site-header nav a:hover { color: var(--text); }
.site-header nav a:hover::after { transform: scaleX(1); }
.logo {
  position: relative;
  font-weight: 800;
  letter-spacing: .18em;
}
.logo::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 54px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent-3));
  box-shadow: 0 0 16px rgba(108,247,255,.6);
}
.logo span { color: var(--accent); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #ffd24d);
  color: #111;
  font-weight: 700;
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 14px 32px rgba(255, 138, 0, .22);
}
.button-small { min-height: 42px; }
.button-ghost {
  color: var(--text);
  background: transparent;
  border: 1px solid rgba(108,247,255,.24);
  background: rgba(108,247,255,.04);
}

.hero {
  min-height: 560px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 36px;
  align-items: center;
  padding: 56px 0 32px;
}
.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
}
h1 {
  margin: 12px 0 18px;
  font-size: clamp(38px, 5vw, 72px);
  line-height: .98;
  letter-spacing: -.04em;
}
h2 { font-size: clamp(24px, 3vw, 40px); }
.lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
  max-width: 720px;
}
.hero-actions { display: flex; gap: 12px; margin-top: 28px; }
.cyber-console {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  border: 1px solid rgba(108,247,255,.22);
  border-radius: 30px;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(108,247,255,.08), transparent 36%),
    linear-gradient(315deg, rgba(255,61,189,.08), transparent 34%),
    rgba(7, 10, 18, .82);
  box-shadow: var(--shadow), inset 0 0 40px rgba(108,247,255,.045);
}
.cyber-console::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0, rgba(108,247,255,.16) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: scan 5s linear infinite;
}
.console-top,
.console-grid,
.console-line,
.cyber-console p {
  position: relative;
  z-index: 1;
}
.console-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
}
.console-top b {
  color: var(--accent-2);
}
.console-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0 24px;
}
.console-grid article {
  min-height: 104px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(108,247,255,.18);
  border-radius: 20px;
  padding: 16px;
  background: rgba(255,255,255,.03);
}
.console-grid small { color: var(--accent-3); }
.console-grid strong { font-size: 24px; }
.console-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.console-line i {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 16px rgba(108,247,255,.28);
}
.cyber-console p {
  max-width: 320px;
  color: var(--muted);
}

.metrics,
.cards {
  display: grid;
  gap: 16px;
}
.metrics {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 84px;
}
.metrics article,
.card {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.01)),
    var(--panel);
  border: 1px solid rgba(108,247,255,.15);
  border-radius: 22px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.metrics article:hover,
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .28);
}
.metrics strong,
.metrics span { display: block; }
.metrics span,
.card p,
.card small,
.rich-text { color: var(--muted); }
.section { margin: 0 0 84px; }
.section-head { margin-bottom: 24px; }
.section-head h2 {
  max-width: 760px;
  margin-bottom: 0;
  letter-spacing: -.03em;
}
.cards { grid-template-columns: repeat(3, 1fr); }
.card i {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: #111;
  background: linear-gradient(135deg, var(--accent-2), #7f8cff);
  font-style: normal;
}
@keyframes scan {
  to { transform: translateX(100%); }
}
.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 24px;
  align-items: center;
}
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.flow span {
  min-height: 92px;
  display: grid;
  place-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
}
.products .card,
.case-row,
.service-row {
  position: relative;
  overflow: hidden;
}
.products .card::before,
.case-row::before,
.service-row::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(135deg, rgba(255,138,0,.12), transparent 55%);
  transition: opacity .25s ease;
  pointer-events: none;
}
.products .card:hover::before,
.case-row:hover::before,
.service-row:hover::before { opacity: 1; }
.comparison,
.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.timeline { grid-template-columns: repeat(4, 1fr); }
.accent-card {
  border-color: rgba(255, 138, 0, .45);
  background: linear-gradient(180deg, rgba(255, 138, 0, .16), rgba(255,255,255,.05));
}
.faq-list { display: grid; gap: 14px; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.cta-panel {
  padding: 32px;
  border-radius: 28px;
  border: 1px solid rgba(255, 138, 0, .28);
  background: linear-gradient(135deg, rgba(255, 138, 0, .14), rgba(103, 232, 249, .08));
}
.lead-form select,
.calculator select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  color: var(--text);
  background: var(--panel);
}
.lead-form select option,
.calculator select option {
  color: #111;
  background: #fff;
}
.lead-form label,
.calculator label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}
.calculator {
  max-width: 560px;
  display: grid;
  gap: 16px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 28px 0;
}
.service-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  gap: 24px;
  align-items: stretch;
  margin-bottom: 44px;
}
.conversion-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  min-height: 410px;
  padding: 28px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 138, 0, .26), transparent 34%),
    radial-gradient(circle at 82% 80%, rgba(103, 232, 249, .18), transparent 30%),
    rgba(255,255,255,.035);
  box-shadow: var(--shadow);
}
.conversion-glow {
  position: absolute;
  inset: auto -50px -70px auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(103, 232, 249, .12);
  filter: blur(18px);
}
.conversion-flow {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 34px 0 28px;
}
.conversion-flow span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 16px;
  background: rgba(255,255,255,.06);
}
.conversion-flow i {
  height: 1px;
  background: linear-gradient(90deg, rgba(255,138,0,.25), rgba(255,138,0,.95));
}
.conversion-card {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  padding: 22px;
  background: rgba(7,9,13,.54);
}
.conversion-card b {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}
.conversion-card p {
  margin: 0;
  color: var(--muted);
}
.conversion-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.conversion-metrics article {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.conversion-metrics strong {
  display: block;
  color: var(--accent);
}
.conversion-metrics span {
  color: var(--muted);
}
.check-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}
.service-hero-panel ul,
.check-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}
.check-list li {
  margin: 10px 0;
}
.results-grid {
  grid-template-columns: repeat(4, 1fr);
}
.case-showcase .narrow-lead {
  max-width: 840px;
}
.showcase-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, .65fr);
  gap: 16px;
  margin: 28px 0 18px;
  align-items: stretch;
}
.showcase-main,
.showcase-shot {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.04);
}
.showcase-main {
  display: grid;
  grid-template-rows: auto auto;
}
.showcase-main img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  background: #0a0d14;
}
.showcase-main figcaption {
  display: grid;
  gap: 6px;
  padding: 18px 20px 20px;
}
.showcase-main figcaption span {
  color: var(--muted);
}
.showcase-side {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.showcase-shot {
  display: grid;
  grid-template-rows: auto auto;
}
.showcase-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  background: #0a0d14;
}
.showcase-shot figcaption {
  display: flex;
  align-items: flex-start;
  min-height: 92px;
  padding: 16px 18px 18px;
  color: var(--muted);
}
.case-insights,
.included-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.included-grid {
  grid-template-columns: repeat(3, 1fr);
}
.split-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.mini-process {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.mini-process span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--muted);
}
.web-timeline {
  grid-template-columns: repeat(5, 1fr);
}
.web-timeline p {
  color: var(--muted);
}
.cabinet-leads { margin-top: 40px; }
.solution-grid { margin-top: 28px; }
.compact-cta { margin-top: 40px; }
.article-copy {
  max-width: 760px;
  font-size: 18px;
  line-height: 1.8;
}
.editions-cards { grid-template-columns: repeat(3, 1fr); }
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 24px;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.compare-table th,
.compare-table td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.compare-table th {
  color: var(--muted);
  font-weight: 600;
}
.compare-table tbody tr:hover {
  background: rgba(255,255,255,.03);
}
.calculator label:not(:first-child) {
  display: flex;
  align-items: center;
  gap: 10px;
}
.calculator input[type="checkbox"] { accent-color: var(--accent); }
.calc-total {
  font-size: 22px;
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.page { padding: 56px 0 84px; }
.vertical { grid-template-columns: 1fr; }
.service-row { display: grid; grid-template-columns: auto 1fr; gap: 18px; }
.service-row small { display: block; margin-top: 8px; }
.service-catalog {
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
}
.service-catalog .card-link {
  height: 100%;
}
.service-card {
  height: 300px;
  display: flex;
  flex-direction: column;
}
.service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.service-card-top b {
  color: var(--accent);
}
.service-card h3 {
  font-size: 26px;
  margin: 0 0 10px;
}
.service-card p {
  min-height: 48px;
  margin-bottom: 0;
}
.service-tag {
  width: fit-content;
  margin-bottom: 14px;
  border: 1px solid rgba(108,247,255,.18);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--muted);
  font-size: 13px;
}
.service-card small {
  display: block;
  min-height: 38px;
  margin-top: auto;
}
.service-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
  align-items: start;
  margin-bottom: 28px;
}
.price-card strong {
  display: block;
  margin: 10px 0;
  font-size: 30px;
  color: var(--accent);
}
.price-card span {
  color: var(--muted);
}
.faq-list {
  display: grid;
  gap: 16px;
}
.products .card b,
.case-row b { color: var(--accent-2); }
.contacts { max-width: 760px; }
.lead-form {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}
.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  color: var(--text);
  background: var(--panel);
}
.lead-form input:focus,
.lead-form textarea:focus,
.lead-form select:focus,
.calculator select:focus {
  outline: none;
  border-color: rgba(103, 232, 249, .7);
  box-shadow: 0 0 0 4px rgba(103, 232, 249, .12);
}
.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(246,247,251,.45);
}
.lead-form textarea { min-height: 140px; resize: vertical; }
.notice {
  margin-top: 18px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(103, 232, 249, 0.12);
  border: 1px solid rgba(103, 232, 249, 0.3);
}
.contact-meta {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.site-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding: 24px 0 36px;
}
.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 28px;
}
.admin-nav a {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
}
.admin-list { display: grid; gap: 16px; }
.admin-form label { display: grid; gap: 8px; }
.admin-form span { color: var(--muted); }
.admin-card p { margin: 8px 0; }

@media (max-width: 900px) {
  .site-header {
    position: static;
    min-height: auto;
    flex-wrap: wrap;
    padding-top: 18px;
  }
  .site-header::before { display: none; }
  .site-header nav {
    order: 3;
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 4px;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .site-header nav::-webkit-scrollbar { display: none; }
  .hero,
  .split { grid-template-columns: 1fr; }
  .metrics,
  .cards { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .comparison,
  .timeline,
  .detail-grid,
  .service-hero,
  .showcase-stage,
  .case-insights,
  .included-grid,
  .split-section,
  .service-intro,
  .editions-cards { grid-template-columns: 1fr; }
  .results-grid,
  .service-catalog,
  .web-timeline { grid-template-columns: 1fr; }
  .showcase-main { grid-template-rows: auto auto; }
  .showcase-side { grid-template-rows: auto; }
  .cyber-console { min-height: 320px; }
  .site-footer { flex-direction: column; }
  .hero {
    min-height: auto;
    padding-top: 18px;
  }
  h1 { font-size: clamp(32px, 10vw, 46px); }
  .lead { font-size: 18px; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .button { width: 100%; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.025); }
}