:root {
  --bg: #0a1624;
  --bg-2: #0f2032;
  --ink: #132133;
  --text: #f6f8fb;
  --muted: #a7b4c2;
  --paper: #f4f7f9;
  --paper-2: #e8eef2;
  --paper-text: #162235;
  --line: rgba(183, 203, 222, 0.18);
  --line-dark: rgba(22, 34, 53, 0.15);
  --green: #65d6b5;
  --blue: #7ab7ff;
  --amber: #efb95f;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
img, svg { max-width: 100%; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow { max-width: 880px; }
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 20;
  background: var(--green);
  color: #071018;
  padding: 10px 14px;
  border-radius: 6px;
  font-weight: 700;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 22, 36, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; width: 220px; flex: 0 0 auto; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }
.nav-cta {
  border: 1px solid rgba(101, 214, 181, 0.7);
  color: var(--green) !important;
  border-radius: 6px;
  padding: 9px 13px;
}
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  border-radius: 6px;
  padding: 9px 12px;
  font: inherit;
}

.hero { padding: 104px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 68px; align-items: center; }
.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 800;
  font-size: 0.78rem;
  margin: 0 0 16px;
}
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: 0; }
h1 { font-size: 5.8rem; max-width: 940px; }
h2 { font-size: 4rem; }
h3 { font-size: 1.38rem; }
.lede {
  max-width: 760px;
  margin: 26px 0 34px;
  color: var(--muted);
  font-size: 1.24rem;
}
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.18s ease, background 0.18s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--green); border-color: var(--green); color: #071018; }
.button.secondary { color: var(--text); }
.button.secondary:hover { background: rgba(255, 255, 255, 0.06); }

.ops-panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(20, 43, 65, 0.96), rgba(11, 26, 42, 0.96));
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
}
.panel-topline { display: flex; align-items: center; gap: 10px; color: var(--green); font-weight: 800; margin-bottom: 22px; }
.status-dot { width: 10px; height: 10px; border-radius: 999px; background: var(--green); box-shadow: 0 0 0 6px rgba(101, 214, 181, 0.12); }
.ops-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ops-grid div {
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.035);
}
.ops-grid span, .proof-list span, .steps span { display: block; color: var(--muted); font-size: 0.9rem; }
.ops-grid strong { display: block; margin-top: 8px; overflow-wrap: anywhere; }
.ops-panel p { color: var(--muted); margin: 22px 0 0; }

.signal-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.025); }
.signal-row { display: grid; grid-template-columns: repeat(6, 1fr); }
.signal-row span {
  padding: 17px 12px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 800;
}
.signal-row span:last-child { border-right: 0; }

.section { padding: 94px 0; }
.section-light { background: var(--paper); color: var(--paper-text); }
.section-tight { padding-top: 0; }
.section-split, .two-col, .proof-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: start; }
.section-head { max-width: 840px; margin-bottom: 36px; }
.section-head h2, .section-kicker h2, .proof-copy h2 { margin-top: 0; }
.copy-stack p { margin: 0 0 18px; color: var(--muted); font-size: 1.05rem; }
.section-light .copy-stack p, .plain-card p, .wide-card p, .service-card p { color: #607084; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card, .plain-card, .wide-card, .contact-card {
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #ffffff;
  color: var(--paper-text);
}
.service-card {
  min-height: 260px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}
.service-card:hover { border-color: rgba(30, 97, 142, 0.35); }
.service-card span, .wide-card span, .infra-map span {
  color: #1e7d69;
  font-weight: 900;
  font-size: 0.78rem;
}
.service-card h3 { margin: auto 0 12px; font-size: 1.55rem; }
.service-card p { margin: 0; }
.service-list { display: grid; gap: 14px; }
.wide-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px;
}
.wide-card h2 { font-size: 1.8rem; margin-bottom: 10px; }
.wide-card p { margin: 0; }
.card-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plain-card { padding: 28px; }
.plain-card h2 { font-size: 1.55rem; margin-bottom: 12px; }
.plain-card p { margin: 0; }

.proof-list, .steps { display: grid; gap: 14px; }
.proof-list div, .steps div {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.proof-list strong, .steps strong { display: block; margin-bottom: 6px; }

.page-hero { padding: 90px 0 76px; }
.page-hero h1 { font-size: 5.4rem; }
.infra-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.infra-map div { border: 1px solid var(--line-dark); border-radius: 8px; background: #fff; padding: 26px; min-height: 220px; }
.infra-map h2 { font-size: 1.55rem; margin: 64px 0 12px; overflow-wrap: anywhere; }
.infra-map p { color: #607084; margin: 0; }
.notice-box {
  border: 1px solid rgba(239, 185, 95, 0.35);
  background: rgba(239, 185, 95, 0.08);
  border-radius: 8px;
  padding: 28px;
}
.notice-box h2 { font-size: 1.7rem; margin-bottom: 12px; }
.notice-box p { color: var(--muted); margin: 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: 18px; align-items: stretch; }
.contact-card { padding: 34px; }
.contact-card h2 { font-size: 2rem; margin-bottom: 18px; }
.contact-email, .contact-mini a {
  display: inline-block;
  color: #0d5f51;
  font-size: 2rem;
  font-weight: 900;
  overflow-wrap: anywhere;
}
.contact-card p, .contact-mini p { color: #607084; }
.contact-mini {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.035);
}
.contact-mini a { color: var(--green); }
.contact-mini p { color: var(--muted); margin-bottom: 0; }
.clean-list { list-style: none; padding: 0; margin: 0; }
.clean-list li { border-top: 1px solid var(--line-dark); padding: 12px 0; color: #607084; }
.clean-list li:first-child { border-top: 0; padding-top: 0; }

.cta-band { padding: 72px 0 92px; }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-2);
  padding: 38px;
}
.cta-inner h2 { max-width: 760px; }

.site-footer { border-top: 1px solid var(--line); padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr 0.75fr 0.75fr; gap: 48px; }
.footer-grid p { color: var(--muted); max-width: 440px; }
.footer-grid h2 {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.74rem;
  margin: 0 0 14px;
}
.footer-grid a { display: block; color: var(--text); text-decoration: none; margin: 8px 0; }
.footer-grid a:hover { color: var(--green); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  margin-top: 38px;
  padding-top: 20px;
  color: var(--muted);
  font-size: 0.86rem;
}

.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button { transition: none; }
}

@media (max-width: 980px) {
  .nav { gap: 12px; }
  .nav a { font-size: 0.86rem; }
  .hero-grid, .section-split, .two-col, .proof-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .service-grid, .card-row { grid-template-columns: 1fr 1fr; }
  .infra-map { grid-template-columns: 1fr 1fr; }
  .signal-row { grid-template-columns: repeat(3, 1fr); }
  .signal-row span:nth-child(3n) { border-right: 0; }
  .signal-row span:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .header-inner { min-height: 68px; }
  .brand { width: 190px; }
  .menu-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
  }
  .nav.open { display: flex; }
  .nav a { padding: 9px 10px; white-space: normal; }
  .hero { padding: 72px 0 60px; }
  .page-hero { padding: 70px 0 56px; }
  h1, .page-hero h1 { font-size: 3.4rem; }
  h2 { font-size: 2.5rem; }
  .lede { font-size: 1.08rem; }
  .section { padding: 68px 0; }
  .section-tight { padding-top: 0; }
  .ops-grid, .service-grid, .card-row, .infra-map, .footer-grid { grid-template-columns: 1fr; }
  .signal-row { grid-template-columns: 1fr 1fr; }
  .signal-row span { border-bottom: 1px solid var(--line); }
  .signal-row span:nth-child(3n) { border-right: 1px solid var(--line); }
  .signal-row span:nth-child(2n) { border-right: 0; }
  .signal-row span:nth-last-child(-n+2) { border-bottom: 0; }
  .wide-card { grid-template-columns: 1fr; }
  .cta-inner { display: block; padding: 28px; }
  .cta-inner .button { margin-top: 24px; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 6px; }
}

@media (max-width: 460px) {
  h1 { font-size: 2.85rem; }
  .page-hero h1 { font-size: 2.85rem; }
  h2 { font-size: 2.05rem; }
  .contact-email, .contact-mini a { font-size: 1.35rem; }
  .actions { display: grid; }
  .button { width: 100%; }
  .signal-row { grid-template-columns: 1fr; }
  .signal-row span { border-right: 0 !important; }
  .signal-row span:nth-last-child(2) { border-bottom: 1px solid var(--line); }
}