:root {
  --blue: #0a46c4;
  --blue-dark: #062d85;
  --blue-ink: #021b55;
  --sky: #e9f0ff;
  --sky-2: #d5e2ff;
  --ink: #13161c;
  --muted: #4a5160;
  --line: #d9dee8;
  --paper: #ffffff;
  --mist: #f5f7fb;
  --orange: #b0400f;
  --radius: 24px;
  --shadow: 0 20px 50px rgba(6, 45, 133, 0.12);
  --sans: "Inter", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}
img { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0 0 0.5em; line-height: 1.12; letter-spacing: -0.02em; color: var(--blue-ink); }
h1 { font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--blue); }
ul { margin: 0; }

.wrap { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 80;
  background: var(--blue); color: #fff; padding: 10px 14px; border-radius: 8px; font-weight: 700;
}
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.ask :focus-visible, .cta :focus-visible, .footer :focus-visible, .quote-band :focus-visible { outline-color: #ffffff; }

.muted { color: var(--muted); }
.eyebrow { margin: 0 0 12px; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); }
.eyebrow-light { color: #c9d8ff; }
.tag { margin: 0 0 8px; font-size: 0.85rem; font-weight: 700; color: var(--blue); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 24px; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-weight: 600; font-size: 1rem; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-link { padding: 0 4px; min-height: 44px; color: var(--blue); font-weight: 600; }
.btn-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.btn-link span { transition: transform 0.2s; }
.btn-link:hover span { transform: translateX(4px); }
.actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 28px; }

.topbar { background: var(--mist); border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.topbar-row { display: flex; justify-content: space-between; align-items: center; min-height: 40px; }
.topbar nav { display: flex; gap: 20px; }
.topbar a { color: var(--ink); text-decoration: none; padding: 8px 0; }
.topbar a:hover { color: var(--blue); text-decoration: underline; }
.topbar p { margin: 0; color: var(--muted); }

.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--line); }
.header-row { position: relative; display: flex; align-items: center; gap: 20px; min-height: 80px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--blue); text-decoration: none; flex-shrink: 0; }
.mark { width: 40px; height: 40px; }
.logo-name { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.primary { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.primary > ul { list-style: none; display: flex; gap: 4px; padding: 0; margin: 0; }
.has-menu { position: relative; }
.has-menu > button {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px;
  border: 0; border-radius: 8px; background: none; color: var(--ink);
  font: inherit; font-weight: 600; font-size: 0.98rem; cursor: pointer; white-space: nowrap;
}
.has-menu > button::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.has-menu > button:hover, .has-menu > button[aria-expanded="true"] { color: var(--blue); background: var(--sky); }
.submenu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 260px; list-style: none; padding: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
}
.submenu a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--ink); text-decoration: none; }
.submenu a:hover { background: var(--sky); color: var(--blue); }
.menu-btn { display: none; margin-left: auto; width: 48px; height: 48px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.bars, .bars::before, .bars::after { display: block; width: 20px; height: 2px; background: var(--ink); position: relative; margin: 0 auto; }
.bars::before, .bars::after { content: ""; position: absolute; left: 0; }
.bars::before { top: -6px; }
.bars::after { top: 6px; }

.hero { padding: 72px 0 88px; background: linear-gradient(180deg, var(--sky) 0%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lead { font-size: 1.25rem; color: var(--muted); max-width: 520px; }
.hero-media { position: relative; }
.hero-media img { width: 100%; height: 520px; object-fit: cover; border-radius: 32px 32px 32px 120px; box-shadow: var(--shadow); }
.hero-card {
  position: absolute; left: -36px; bottom: 36px; width: 240px; padding: 18px 20px;
  background: #fff; border-radius: 20px; box-shadow: var(--shadow); border: 1px solid var(--line);
  animation: float 6s ease-in-out infinite;
}
.hc-label { margin: 0; font-size: 0.78rem; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 0.08em; }
.hc-title { margin: 2px 0 12px; font-weight: 700; color: var(--blue-ink); }
.hc-bars { display: grid; gap: 8px; }
.hc-bars span { display: block; height: 8px; border-radius: 999px; background: var(--sky-2); position: relative; overflow: hidden; }
.hc-bars span::after { content: ""; position: absolute; inset: 0; width: var(--v); background: var(--blue); border-radius: inherit; animation: grow 1.6s ease both; }
.hc-foot { margin: 10px 0 0; font-size: 0.82rem; color: var(--muted); }
@keyframes float { 50% { transform: translateY(-8px); } }
@keyframes grow { from { width: 0; } }

.spotlight { padding: 88px 0 72px; }
.spot-grid { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: auto auto; gap: 20px; }
.spot { border-radius: var(--radius); background: var(--mist); border: 1px solid var(--line); overflow: hidden; transition: box-shadow 0.25s, transform 0.25s; }
.spot:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.spot-lg { grid-row: span 2; display: flex; flex-direction: column; }
.spot-lg img { width: 100%; height: 300px; object-fit: cover; }
.spot-body { padding: 28px; }
.spot h3 a { color: var(--blue-ink); text-decoration: none; }
.spot h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.spot p:last-child { color: var(--muted); margin: 0; }
.spot-blue { background: var(--blue); border-color: var(--blue); }
.spot-blue .tag, .spot-blue h3 a, .spot-blue p:last-child { color: #fff; }

.quote-band { background: var(--blue); color: #fff; padding: 88px 0; position: relative; overflow: hidden; }
.quote-band::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; border: 60px solid rgba(255, 255, 255, 0.07); }
.quote-grid { position: relative; z-index: 1; max-width: 960px; }
.quote-band blockquote { margin: 0; }
.quote-band blockquote p { font-size: clamp(1.5rem, 2.8vw, 2.3rem); font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.quote-who { font-weight: 600; color: #d6e2ff; margin: 0; }

.numbers { padding: 88px 0; }
.numbers-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 28px; }
.numbers-head h2 { margin: 0; }
.num-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.num-grid li { padding: 28px; border-radius: var(--radius); background: var(--mist); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.num-grid span { color: var(--muted); font-weight: 600; }
.num-grid strong { font-size: clamp(2.4rem, 4vw, 3.4rem); font-weight: 700; color: var(--blue); line-height: 1.1; letter-spacing: -0.03em; }
.num-grid a { margin-top: 8px; font-weight: 600; text-underline-offset: 4px; }

.about { padding: 24px 0 88px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-grid p { color: var(--muted); font-size: 1.12rem; }
.about-grid img { width: 100%; height: 420px; object-fit: cover; border-radius: 120px 32px 32px 32px; }

.mission { padding: 0 0 96px; }
.mission-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mcard { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: box-shadow 0.25s, transform 0.25s; }
.mcard:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.mcard img { width: 100%; height: 220px; object-fit: cover; }
.mcard > div { padding: 24px 26px 20px; }
.mcard p:not(.tag) { color: var(--muted); }

.solutions { padding: 96px 0; background: var(--mist); }
.section-head { margin-bottom: 32px; max-width: 720px; }
.section-head p { color: var(--muted); }
.section-head.row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.section-head.row h2 { margin: 0; }
.sol-layout { display: grid; grid-template-columns: 340px 1fr; gap: 28px; align-items: start; }
.sol-tabs { display: grid; gap: 8px; }
.sol-tabs [role="tab"] {
  display: flex; align-items: center; gap: 14px; min-height: 60px; padding: 0 20px; text-align: left;
  border-radius: 16px; border: 1px solid var(--line); background: #fff; color: var(--ink);
  font: inherit; font-weight: 600; cursor: pointer;
}
.sol-tabs [role="tab"]:hover { border-color: var(--blue); }
.sol-tabs [role="tab"][aria-selected="true"] { background: var(--blue); color: #fff; border-color: var(--blue); }
.sol-n { font-size: 0.85rem; font-weight: 700; opacity: 0.85; }
.sol-panel { padding: 36px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); min-height: 100%; }
.sol-panel > p { font-size: 1.15rem; color: var(--muted); }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { padding: 10px 16px; border-radius: 999px; background: var(--sky); color: var(--blue-ink); font-weight: 600; }

.radar { padding: 104px 0; }
.radar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.seg { border: 0; padding: 0; margin: 24px 0 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.seg legend { font-weight: 700; margin-bottom: 10px; color: var(--blue-ink); }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span {
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 2px solid var(--line); font-weight: 600; background: #fff;
}
.seg input:hover + span { border-color: var(--blue); }
.seg input:checked + span { background: var(--blue); border-color: var(--blue); color: #fff; }
.seg input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 3px; }
.radar-summary { padding: 16px 18px; border-radius: 14px; background: var(--sky); color: var(--blue-ink); font-weight: 600; }
.radar-fig { margin: 0; padding: 28px; border-radius: 28px; background: var(--mist); border: 1px solid var(--line); }
.radar-fig svg { width: 100%; height: auto; overflow: visible; }
.rings polygon { fill: none; stroke: #c4cddc; stroke-width: 1; }
.spokes line { stroke: #c4cddc; stroke-width: 1; }
.shape { fill: rgba(10, 70, 196, 0.22); stroke: var(--blue); stroke-width: 2.5; stroke-linejoin: round; transition: all 0.6s ease; }
.radar-labels text { font-family: var(--sans); font-size: 13px; font-weight: 600; fill: var(--ink); }
.radar-table { width: 100%; margin-top: 16px; border-collapse: collapse; font-size: 0.95rem; }
.radar-table th, .radar-table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.radar-table th { color: var(--muted); font-weight: 600; }
.radar-table td:last-child { font-weight: 700; color: var(--blue); }

.ask { padding: 104px 0; background: linear-gradient(135deg, var(--blue-ink), var(--blue-dark) 60%, var(--blue)); color: #fff; }
.ask h2 { color: #fff; }
.ask-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ask-grid > div:first-child > p { color: #d6e2ff; }
.ask-qs { display: grid; gap: 10px; margin-top: 24px; }
.ask-qs button {
  min-height: 52px; padding: 12px 18px; text-align: left; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.06); color: #fff;
  font: inherit; font-weight: 600; cursor: pointer;
}
.ask-qs button:hover { background: rgba(255, 255, 255, 0.14); }
.ask-qs button[aria-pressed="true"] { background: #fff; color: var(--blue-ink); }
.chat { background: #fff; color: var(--ink); border-radius: 28px; overflow: hidden; box-shadow: 0 30px 70px rgba(0, 0, 0, 0.3); }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 16px 22px; border-bottom: 1px solid var(--line); font-weight: 700; color: var(--blue-ink); }
.chat-head .dot { width: 10px; height: 10px; border-radius: 50%; background: #18a058; }
.chat-badge { margin-left: auto; font-size: 0.78rem; padding: 4px 10px; border-radius: 999px; background: var(--sky); color: var(--blue); }
.chat-body { padding: 22px; display: grid; gap: 14px; background: var(--mist); }
.msg { margin: 0; padding: 14px 16px; border-radius: 18px; max-width: 90%; }
.msg-user { justify-self: end; background: var(--blue); color: #fff; border-bottom-right-radius: 6px; font-weight: 600; }
.msg-bot { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 6px; animation: rise 0.4s ease both; }
.msg-bot p { margin: 0 0 12px; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; padding: 8px 4px 0; border-bottom: 1px solid var(--line); }
.bars div { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.bars i { display: block; width: 100%; border-radius: 8px 8px 0 0; background: var(--sky-2); transition: height 0.6s ease; }
.bars div.top i { background: var(--blue); }
.bars b { font-size: 0.78rem; font-weight: 600; color: var(--muted); }
.chat-src { margin: 10px 0 0 !important; font-size: 0.85rem; color: var(--muted); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }

.products { padding: 104px 0; }
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod { border-radius: var(--radius); border: 1px solid var(--line); padding: 16px 16px 24px; transition: box-shadow 0.25s, transform 0.25s; }
.prod:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.prod-img { height: 180px; border-radius: 16px; background: var(--sky); overflow: hidden; margin-bottom: 18px; }
.prod-img img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.prod p { color: var(--muted); margin: 0; }
.prod-lens { display: grid; place-items: center; background: linear-gradient(135deg, var(--blue-dark), var(--blue)); }
.prod-lens span { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; border: 3px solid #fff; color: #fff; font-weight: 800; font-size: 1.6rem; }

.voices { padding: 96px 0; background: var(--mist); }
.slider-controls { display: flex; gap: 10px; }
.slider-controls button {
  width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--blue);
  background: #fff; color: var(--blue); font-size: 1.2rem; font-weight: 700; cursor: pointer;
}
.slider-controls button:hover { background: var(--blue); color: #fff; }
.vq { margin: 0; padding: 48px; border-radius: 28px; background: #fff; border: 1px solid var(--line); border-left: 8px solid var(--blue); }
.vq blockquote { margin: 0; }
.vq p { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 600; line-height: 1.35; color: var(--blue-ink); }
.vq figcaption { color: var(--muted); font-weight: 600; }

.explore { padding: 96px 0; }
.ex-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ex { position: relative; display: block; height: 340px; border-radius: var(--radius); overflow: hidden; text-decoration: none; color: #fff; }
.ex img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.ex:hover img { transform: scale(1.05); }
.ex::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(2, 27, 85, 0.92)); }
.ex-body { position: absolute; z-index: 1; left: 24px; right: 24px; bottom: 22px; display: grid; gap: 4px; }
.ex-body strong { font-size: 1.4rem; }
.ex-body span { color: #e2eaff; }

.cta { padding: 96px 0; background: var(--blue); color: #fff; }
.cta h2 { color: #fff; }
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.cta-grid > div > p { color: #d6e2ff; font-size: 1.12rem; }
.form { display: grid; gap: 16px; padding: 30px; border-radius: var(--radius); background: #fff; color: var(--ink); }
.cta .form :focus-visible { outline-color: var(--blue); }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; }
.field input, .field select { min-height: 50px; padding: 10px 14px; border-radius: 12px; border: 2px solid #8a93a6; font: inherit; color: var(--ink); background: #fff; }
.field [aria-invalid="true"] { border-color: var(--orange); }
.err { margin: 0; color: var(--orange); font-weight: 600; }
.form-alert { padding: 12px 14px; border-radius: 12px; background: #fdeee6; color: var(--orange); font-weight: 700; }
.ok { margin: 0; color: #146c43; font-weight: 700; }

.footer { padding: 64px 0 24px; background: var(--blue-ink); color: #c9d6f5; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.footer-brand { color: #fff; font-weight: 800; font-size: 1.3rem; }
.footer h2 { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: #fff; margin-bottom: 12px; }
.footer nav a { display: block; padding: 5px 0; color: #e2eaff; text-decoration: none; }
.footer nav a:hover { text-decoration: underline; }
.legal { margin-top: 36px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.18); font-size: 0.9rem; }

@media (max-width: 1100px) {
  .prod-grid, .num-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .menu-btn { display: grid; place-items: center; }
  .primary {
    display: none; position: absolute; top: 80px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow);
  }
  .primary.is-open { display: flex; }
  .primary > ul { flex-direction: column; }
  .submenu { position: static; box-shadow: none; border: 0; }
  .hero-grid, .about-grid, .sol-layout, .radar-grid, .ask-grid, .cta-grid, .spot-grid { grid-template-columns: 1fr; }
  .spot-lg { grid-row: auto; }
  .hero-media img { height: 380px; }
  .hero-card { left: 16px; }
  .mission-grid, .ex-grid, .footer-grid { grid-template-columns: 1fr; }
  .topbar p { display: none; }
}
@media (max-width: 600px) {
  .prod-grid, .num-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}