:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-2: #eef5ff;
  --surface-3: #f8fafc;
  --text: #0f172a;
  --muted: #53657d;
  --line: #dce4ee;
  --primary: #1f5eff;
  --primary-strong: #1746c9;
  --primary-soft: #e9f0ff;
  --success: #0f8b63;
  --warning: #b66a05;
  --shadow: 0 16px 38px rgba(15, 23, 42, 0.075);
  --radius: 20px;
  --content: 1180px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #08111f;
  --surface: #0f1b2d;
  --surface-2: #10213a;
  --surface-3: #0b1728;
  --text: #ecf3ff;
  --muted: #a6b6cb;
  --line: #263950;
  --primary: #6b94ff;
  --primary-strong: #93afff;
  --primary-soft: #142a50;
  --success: #58d4a6;
  --warning: #f0b45e;
  --shadow: 0 15px 36px rgba(0,0,0,.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(var(--content), calc(100% - 40px)); margin-inline: auto; min-width: 0; }
.section { padding: 58px 0; }
.section-tight { padding: 38px 0; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
figure { margin: 0; }
h1, h2 { overflow-wrap: break-word; }
h1 { font-size: clamp(2.45rem, 4.75vw, 4.65rem); line-height: 1.03; letter-spacing: -0.045em; margin-bottom: 18px; }
h2 { font-size: clamp(1.85rem, 2.8vw, 2.85rem); line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 13px; }
h3 { font-size: 1.12rem; line-height: 1.35; margin-bottom: 10px; }
.lede { max-width: 760px; margin-bottom: 0; color: var(--muted); font-size: clamp(1.03rem, 1.65vw, 1.2rem); }
.muted { color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(16px);
}
.navbar { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 18px; min-width: 0; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 10px; font-weight: 850; text-decoration: none; letter-spacing: -0.025em; font-size: 1.18rem; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 11px;
  display: grid; place-items: center;
  color: white; background: linear-gradient(145deg, var(--primary), #6738ff);
  box-shadow: 0 8px 20px rgba(31, 94, 255, .22);
  font-size: .72rem; letter-spacing: .04em;
}
.nav-links { display: flex; align-items: center; justify-content: center; gap: 4px; min-width: 0; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 680; padding: 9px 11px; border-radius: 10px; white-space: nowrap; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: var(--surface); }
.nav-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; }
.icon-button, .menu-button {
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
  border-radius: 11px; height: 40px; min-width: 40px; cursor: pointer; font: inherit;
}
.menu-button { display: none; width: 40px; padding: 0; font-size: 1.1rem; line-height: 1; }

.hero { position: relative; overflow: hidden; padding: 76px 0 64px; background: linear-gradient(135deg, var(--surface-2), var(--bg) 62%); }
.hero::after { content: ""; position: absolute; width: 400px; height: 400px; border-radius: 50%; right: -150px; top: -175px; background: rgba(65, 115, 255, .11); filter: blur(8px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr); gap: 44px; align-items: center; }
.hero-grid > *, .product-feature > *, .product-hero-grid > * { min-width: 0; }
.hero-copy { max-width: 700px; }
.hero-copy p { max-width: 670px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 46px; padding: 0 18px; border-radius: 11px; font-weight: 760; text-decoration: none; border: 1px solid transparent; transition: .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 9px 22px rgba(31, 94, 255, .18); }
.btn-primary:hover { background: var(--primary-strong); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--line); }
.btn.is-disabled { cursor: not-allowed; opacity: .72; transform: none; box-shadow: none; background: var(--surface-3); color: var(--muted); border-color: var(--line); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-panel { padding: 28px; }
.hero-panel .panel-tag { color: var(--primary); font-size: .76rem; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; }
.hero-panel ul { padding-left: 20px; margin: 14px 0 0; color: var(--muted); }

.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 24px; }
.section-head > div:first-child { max-width: 760px; min-width: 0; }
.grid { display: grid; gap: 18px; }
.grid > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card, .project-card, .expertise-card, .value-card, .product-card { padding: 24px; }
.service-card ul { margin-bottom: 0; color: var(--muted); padding-left: 20px; }
.project-card p, .value-card p, .product-card p { color: var(--muted); margin-bottom: 0; }

.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.proof-item { padding: 24px; background: var(--surface); }
.proof-item strong { display: block; font-size: 1.06rem; margin-bottom: 5px; }
.proof-item span { color: var(--muted); }

.product-feature { position: relative; overflow: hidden; padding: 30px; display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.05fr); gap: 28px; align-items: center; }
.product-feature::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: linear-gradient(var(--primary), #7c3aed); }
.product-badge { display: inline-flex; width: fit-content; padding: 6px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: .76rem; font-weight: 850; margin-bottom: 13px; }
.product-points { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 16px; margin: 18px 0; color: var(--muted); font-size: .94rem; }
.product-point::before { content: "✓"; color: var(--success); font-weight: 900; margin-right: 8px; }

.product-shot { position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-3); box-shadow: 0 18px 42px rgba(15,23,42,.12); }
.product-shot img { width: 100%; display: block; }
.product-shot-label { position: absolute; top: 12px; right: 12px; padding: 5px 9px; border-radius: 999px; background: rgba(15,23,42,.78); color: #fff; font-size: .7rem; font-weight: 750; backdrop-filter: blur(8px); }
:root[data-theme="dark"] .product-shot { border-color: #33465f; box-shadow: 0 18px 42px rgba(0,0,0,.28); }

.cta-panel { padding: 30px; display: flex; justify-content: space-between; gap: 26px; align-items: center; background: linear-gradient(135deg, var(--surface), var(--surface-2)); }
.cta-panel > div { min-width: 0; }
.cta-panel p { color: var(--muted); margin-bottom: 0; }

.product-hero { padding: 62px 0 54px; background: linear-gradient(145deg, var(--surface-2), var(--bg)); overflow: hidden; }
.product-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .96fr); gap: 38px; align-items: center; }
.feature-list { display: grid; gap: 10px; }
.feature-row { padding: 18px 20px; display: flex; gap: 13px; align-items: flex-start; }
.feature-icon { flex: 0 0 32px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: var(--primary-soft); color: var(--primary); font-weight: 900; }
.feature-row p { margin-bottom: 0; color: var(--muted); }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.capability-grid > * { min-width: 0; }
.capability { padding: 22px; }
.capability p { color: var(--muted); margin-bottom: 0; }
.roadmap { border-style: dashed; }
.roadmap-label { display: inline-block; margin-bottom: 4px; color: var(--warning); font-size: .73rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.demo-status { padding: 20px 22px; border-left: 4px solid var(--warning); background: color-mix(in srgb, var(--surface) 94%, var(--warning)); }
.demo-status p { margin-bottom: 0; }
.audience-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.audience-card { padding: 24px; }
.audience-card p { color: var(--muted); margin-bottom: 0; }
.audience-tag { display: inline-block; margin-bottom: 7px; color: var(--primary); font-size: .74rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; gap: 22px; align-items: center; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a { text-decoration: none; }

[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero-grid, .product-feature, .product-hero-grid { grid-template-columns: 1fr; }
  .grid-3, .capability-grid { grid-template-columns: 1fr 1fr; }
  .proof-strip { grid-template-columns: 1fr; }
  .product-shot { max-width: 760px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 68px; }
  .container { width: min(100% - 28px, var(--content)); }
  .section { padding: 44px 0; }
  .section-tight { padding: 30px 0; }
  .navbar { min-height: 62px; gap: 10px; }
  .brand { font-size: 1.05rem; gap: 8px; }
  .brand-mark { width: 32px; height: 32px; border-radius: 10px; }
  .menu-button { display: inline-grid; place-items: center; }
  .nav-links { display: none; position: absolute; top: 62px; left: 14px; right: 14px; max-height: calc(100vh - 78px); overflow-y: auto; padding: 9px; flex-direction: column; align-items: stretch; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 11px 12px; }
  .hero { padding: 52px 0 46px; }
  .hero-grid { gap: 28px; }
  .hero::after { width: 280px; height: 280px; right: -150px; top: -130px; }
  h1 { font-size: clamp(2.25rem, 11.4vw, 3.35rem); line-height: 1.02; letter-spacing: -0.043em; }
  h2 { font-size: clamp(1.75rem, 8.2vw, 2.55rem); }
  .lede { font-size: 1rem; }
  .grid-2, .grid-3, .capability-grid, .audience-grid { grid-template-columns: 1fr; }
  .section-head, .cta-panel, .footer-row { align-items: flex-start; flex-direction: column; }
  .section-head { margin-bottom: 20px; }
  .product-points { grid-template-columns: 1fr; }
  .actions { margin-top: 20px; }
  .actions .btn { width: 100%; }
  .product-feature { padding: 24px 20px; gap: 22px; }
  .product-hero { padding: 48px 0 42px; }
  .product-hero-grid { gap: 28px; }
  .hero-panel, .service-card, .project-card, .expertise-card, .value-card, .product-card, .audience-card { padding: 21px; }
  .capability { padding: 20px; }
  .cta-panel { padding: 24px; gap: 18px; }
  .cta-panel .btn { width: 100%; }
  .product-shot-label { top: 8px; right: 8px; }
}

@media (max-width: 420px) {
  .container { width: calc(100% - 24px); }
  .nav-actions { gap: 6px; }
  .icon-button, .menu-button { min-width: 38px; width: 38px; height: 38px; }
  .hero { padding-top: 44px; }
  .section { padding: 39px 0; }
  .product-hero { padding-top: 42px; }
  .product-shot { border-radius: 14px; }
  .product-shot-label { display: none; }
  .feature-row { padding: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}