:root {
  color-scheme: light;
  --bg: #f4f7f8;
  --panel: #ffffff;
  --panel-2: #eef3f5;
  --text: #152027;
  --muted: #5e6b74;
  --line: #d9e2e7;
  --accent: #ff5a1f;
  --accent-2: #008f88;
  --ok: #77d36f;
  --shadow: 0 18px 55px rgba(18, 31, 41, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(16, 18, 20, .88);
  backdrop-filter: blur(18px);
  --text: #f4f7f8;
  --muted: #aeb8bf;
  --line: #303942;
  color: var(--text);
}

.nav {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img { width: 138px; height: auto; object-fit: contain; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: .94rem;
}

.nav-links a {
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--text); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform .18s ease, opacity .18s ease;
}

.nav.nav-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
.nav.nav-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--accent);
  color: #160906;
  text-decoration: none;
  font-weight: 800;
}

.btn.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn:hover { transform: translateY(-1px); }

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.08);
  --text: #f4f7f8;
  --muted: #b8c4cb;
  --line: #303942;
  --panel: #171b1f;
  --panel-2: #20262c;
  --accent-2: #32d1c8;
  color: var(--text);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16,18,20,.98), rgba(16,18,20,.82) 43%, rgba(16,18,20,.26) 78%, rgba(16,18,20,.68)),
    radial-gradient(circle at 82% 24%, rgba(255,90,31,.18), transparent 32%),
    radial-gradient(circle at 70% 72%, rgba(50,209,200,.12), transparent 34%),
    url('/assets/hero-operations.webp') center / cover no-repeat;
}

.hero-grid {
  position: relative;
  max-width: var(--max);
  min-height: 680px;
  margin: 0 auto;
  padding: 96px 24px 74px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, .72fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  color: var(--accent-2);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .78rem;
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  margin-top: 14px;
  font-size: clamp(2.5rem, 5.2vw, 5.35rem);
  max-width: 880px;
}

h2 { font-size: clamp(2rem, 3.5vw, 3.25rem); }
h3 { font-size: 1.25rem; }

.lead {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
  max-width: 760px;
}

.trust {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.07);
  border-radius: 8px;
  padding: 14px;
}

.trust strong { display: block; }
.trust span { color: var(--muted); font-size: .92rem; }

.console {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(32,38,44,.96), rgba(19,23,27,.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.console-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.dot:nth-child(2) { background: #ffd166; }
.dot:nth-child(3) { background: var(--ok); }

.console-body {
  padding: 22px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #dce6ea;
  font-size: .9rem;
}

.line { display: flex; gap: 12px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.04); }
.line b { color: var(--accent-2); font-weight: 700; min-width: 112px; }
.line span { color: var(--muted); }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 86px 24px;
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head p {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 16px 0 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.focus-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 30px;
  min-height: 310px;
  box-shadow: 0 14px 38px rgba(18, 31, 41, .07);
}

.focus-card h3 {
  font-size: 1.45rem;
}

.focus-card p {
  color: var(--muted);
  margin: 16px 0 0;
}

.focus-card a {
  display: inline-block;
  margin-top: 24px;
  color: var(--accent-2);
  font-weight: 900;
  text-decoration: none;
}

.card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(18, 31, 41, .06);
}

.card:hover { border-color: rgba(255,90,31,.7); }
.card p { color: var(--muted); margin: 12px 0 0; }
.card a { display: inline-block; margin-top: 18px; color: var(--accent-2); font-weight: 800; text-decoration: none; }

.icon {
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  color: var(--accent);
}

.split {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: start;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
}

.step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: var(--accent);
  color: #160906;
  font-weight: 900;
}

.step p { color: var(--muted); margin: 6px 0 0; }

.band {
  border-block: 1px solid var(--line);
  background: #13191d;
  --text: #f4f7f8;
  --muted: #b3c0c7;
  --line: #2d3941;
  --panel: #192126;
  --panel-2: #202a30;
  --accent-2: #32d1c8;
  --shadow: 0 18px 55px rgba(0, 0, 0, .24);
  color: var(--text);
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 13px;
  color: var(--muted);
  text-decoration: none;
}

.pill:hover { color: var(--text); border-color: var(--accent); }

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact a { color: var(--accent-2); font-weight: 800; text-decoration: none; }

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 30px 24px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.subpage-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px 24px 42px;
}

.breadcrumbs {
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: 18px;
}

.breadcrumbs a { color: var(--muted); text-decoration: none; }

.content-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  color: var(--muted);
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.answer {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 22px;
}

.answer h3 {
  color: var(--text);
}

.answer p {
  margin: 10px 0 0;
  color: var(--muted);
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.fact {
  border-left: 3px solid var(--accent);
  background: rgba(0,143,136,.07);
  padding: 12px 14px;
}

.fact strong {
  display: block;
}

.fact span {
  color: var(--muted);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.problem {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
  text-decoration: none;
}

.problem strong {
  display: block;
  color: var(--text);
  font-size: 1.02rem;
}

.problem span {
  display: block;
  color: var(--muted);
  margin-top: 8px;
}

.compact-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.compact-links a {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
  color: var(--text);
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(18, 31, 41, .05);
}

.compact-links a:hover {
  border-color: rgba(255,90,31,.7);
}

.compact-links span {
  color: var(--muted);
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.package {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.package h3 {
  font-size: 1.18rem;
}

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

.package ul {
  color: var(--muted);
  padding-left: 20px;
  margin: 12px 0 0;
}

.package a {
  margin-top: auto;
  color: var(--accent-2);
  font-weight: 800;
  text-decoration: none;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.035));
  border-radius: 8px;
  padding: 22px;
}

.case .eyebrow {
  margin-bottom: 10px;
}

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

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.fit {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 22px;
}

.fit ul {
  color: var(--muted);
  padding-left: 20px;
}

.lead-form {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-weight: 800;
  color: var(--text);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  padding: 12px;
  font: inherit;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  color: var(--muted);
  font-size: .92rem;
  margin: 0;
}

.partner-callout {
  border: 1px solid rgba(255,90,31,.32);
  background: linear-gradient(135deg, rgba(255,90,31,.12), rgba(0,143,136,.07));
  border-radius: 8px;
  padding: 24px;
  margin-top: 22px;
}

.partner-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.partner-logo {
  width: 74px;
  height: 74px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.08);
  padding: 10px;
  filter: saturate(.78) brightness(.92);
  opacity: .86;
  flex: 0 0 auto;
}

.partner-callout p {
  color: var(--muted);
  margin: 10px 0 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--text);
  background: rgba(255,255,255,.08);
  font-size: .92rem;
  font-weight: 800;
}

.client-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.client-link {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
  min-height: 172px;
  display: flex;
  flex-direction: column;
}

.client-link h3 {
  font-size: 1.08rem;
}

.client-link p {
  color: var(--muted);
  margin: 10px 0 16px;
  font-size: .95rem;
}

.client-link a {
  margin-top: auto;
  color: var(--accent-2);
  font-weight: 800;
  text-decoration: none;
}

.client-link a:hover {
  color: var(--text);
}

.project-list {
  display: grid;
  gap: 28px;
}

.project-case {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 26px;
  align-items: stretch;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 20px;
}

.project-case:nth-child(even) {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}

.project-case:nth-child(even) .project-media {
  order: 2;
}

.project-media {
  min-height: 300px;
  border-radius: 8px;
  overflow: hidden;
  background: #0d1013;
  border: 1px solid rgba(255,255,255,.08);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-copy {
  padding: 8px 4px;
}

.project-copy p {
  color: var(--muted);
}

.project-copy .content-list {
  margin-top: 18px;
}

.software-mockup {
  min-height: 100%;
  padding: 18px;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    #11161a;
  background-size: 18px 18px;
}

.mock-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: .9rem;
}

.mock-title {
  color: var(--text);
  font-weight: 900;
}

.mock-status {
  color: var(--ok);
  font-weight: 800;
}

.machine-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.machine-card {
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.055);
  border-left: 3px solid var(--accent-2);
  border-radius: 6px;
  padding: 12px;
}

.machine-card.warn {
  border-left-color: #ff6565;
}

.machine-card strong {
  display: block;
  font-size: .9rem;
}

.machine-card span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .84rem;
}

.limit-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 8px;
  padding-top: 8px;
  font-size: .86rem;
}

.limit-row b {
  color: var(--accent);
}

.faq {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px;
}

summary { cursor: pointer; font-weight: 800; }
details p { color: var(--muted); margin: 12px 0 0; }

@media (max-width: 920px) {
  .nav {
    align-items: center;
    gap: 12px;
  }
  .menu-toggle {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
  }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 18px;
    right: 18px;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(16,18,20,.98);
    box-shadow: 0 18px 45px rgba(0,0,0,.32);
  }
  .nav.nav-open .nav-links {
    display: grid;
  }
  .nav-links a {
    display: block;
    padding: 13px 12px;
    border-radius: 6px;
  }
  .nav-links a:hover {
    background: rgba(255,255,255,.06);
  }
  .hero-grid, .split, .contact, .project-case, .project-case:nth-child(even) { grid-template-columns: 1fr; }
  .project-case:nth-child(even) .project-media { order: 0; }
  .hero-grid { min-height: auto; padding-top: 68px; }
  .grid, .package-grid, .focus-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .grid, .trust-row, .answer-grid, .fact-list, .client-links, .problem-grid, .package-grid, .case-grid, .fit-grid, .form-row, .focus-grid, .compact-links { grid-template-columns: 1fr; }
  .machine-grid { grid-template-columns: 1fr; }
  .section { padding-block: 58px; }
  .console { display: none; }
  .focus-card {
    min-height: auto;
    padding: 24px;
  }
  .footer-inner { flex-direction: column; }
  .console-body { font-size: .78rem; }
  .nav {
    padding: 14px 18px;
    gap: 10px;
  }
  .brand {
    flex: 0 0 auto;
  }
  .brand img {
    width: 118px;
    height: auto;
  }
  .site-header .btn {
    min-height: 40px;
    padding: 9px 12px;
    font-size: .9rem;
    white-space: nowrap;
  }
  .partner-head {
    align-items: flex-start;
  }
  .partner-logo {
    width: 58px;
    height: 58px;
  }
}

@media (max-width: 380px) {
  .nav {
    padding-inline: 12px;
    gap: 8px;
  }
  .brand img {
    width: 106px;
  }
  .menu-toggle {
    width: 40px;
    height: 40px;
  }
  .site-header .btn {
    padding-inline: 10px;
    font-size: .82rem;
  }
}