:root {
  --orange: #ff5a00;
  --orange-2: #ff7a1a;
  --black: #070a0e;
  --charcoal: #111827;
  --slate: #334155;
  --muted: #64748b;
  --line: #e5e7eb;
  --bg: #f8fafc;
  --white: #ffffff;
  --soft-orange: #fff1e8;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}
* { 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(--charcoal);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(248, 250, 252, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.75);
}
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 178px; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14px; color: var(--slate); }
.nav-links a:hover { color: var(--orange); }
.nav-cta {
  background: var(--orange);
  color: white !important;
  padding: 11px 18px;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(255, 90, 0, 0.25);
}
.menu-toggle { display: none; border: 0; background: var(--charcoal); color: #fff; border-radius: 12px; width: 42px; height: 42px; font-size: 20px; }
.hero {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: 0.93fr 1.07fr;
  gap: 52px;
  align-items: center;
  padding: 72px 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  background: var(--soft-orange);
  border: 1px solid #ffd8c2;
  border-radius: 999px;
  padding: 8px 13px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(42px, 6vw, 72px); line-height: .95; letter-spacing: -0.06em; margin: 26px 0 22px; }
h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.03; letter-spacing: -0.04em; margin: 18px 0 16px; }
h3 { font-size: 20px; margin-bottom: 10px; letter-spacing: -0.02em; }
p { color: var(--muted); line-height: 1.7; }
.hero-text { font-size: 18px; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 22px;
  border-radius: 14px; font-weight: 800; font-size: 14px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: #fff; box-shadow: 0 18px 38px rgba(255, 90, 0, .24); }
.btn.secondary { background: #fff; border-color: var(--line); color: var(--charcoal); }
.btn.full { width: 100%; }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 610px; }
.hero-stats div { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px; box-shadow: 0 14px 38px rgba(15,23,42,.06); }
.hero-stats strong { display: block; color: var(--charcoal); font-size: 23px; }
.hero-stats span { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.hero-visual {
  position: relative;
  background: var(--black);
  border-radius: 28px;
  padding: 14px;
  box-shadow: var(--shadow);
  border: 1px solid #1f2937;
}
.hero-visual::before {
  content: ""; position: absolute; inset: -55px -28px auto auto; width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(255,90,0,.27), transparent 70%); filter: blur(8px); z-index: -1;
}
.browser-bar { height: 34px; display: flex; gap: 8px; align-items: center; padding-left: 12px; }
.browser-bar span { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.browser-bar span:first-child { background: var(--orange); }
.hero-visual img { border-radius: 18px; border: 1px solid rgba(255,255,255,.13); }
.logo-strip {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px;
  margin-top: -20px; margin-bottom: 72px;
}
.logo-strip span { color: var(--slate); background: #fff; border: 1px solid var(--line); padding: 16px; border-radius: 16px; text-align: center; font-weight: 800; font-size: 13px; }
.section { padding: 90px 0; }
.section.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { text-align: center; max-width: 800px; margin: 0 auto 42px; }
.section-heading.left { text-align: left; margin: 0; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.feature-card, .agent-cards article, .security-grid div, .module-list div, .contact-card, .report-preview-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 18px 50px rgba(15,23,42,.07);
}
.feature-card { padding: 28px; }
.icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; background: var(--soft-orange); color: var(--orange); font-weight: 900; margin-bottom: 22px; }
.split { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 62px; align-items: center; }
.module-list { display: grid; gap: 12px; }
.module-list div { padding: 18px 20px; display: grid; grid-template-columns: 170px 1fr; align-items: center; }
.module-list strong { color: var(--charcoal); }
.module-list span { color: var(--muted); font-size: 14px; }
.architecture { display: flex; align-items: center; justify-content: center; gap: 18px; margin: 38px 0 28px; }
.arch-node { min-width: 170px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px 18px; text-align: center; font-weight: 900; box-shadow: 0 18px 48px rgba(15,23,42,.08); }
.arch-node.dark { background: var(--black); color: #fff; border-color: var(--black); }
.arch-node.orange { background: var(--orange); color: #fff; border-color: var(--orange); }
.arch-arrow { width: 74px; height: 2px; background: var(--orange); position: relative; }
.arch-arrow::after { content: ""; position: absolute; right: -2px; top: -5px; border-left: 9px solid var(--orange); border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.arch-stack { display: grid; gap: 12px; }
.agent-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.agent-cards article { padding: 26px; }
.tag { display: inline-flex; margin-top: 10px; color: var(--orange); background: var(--soft-orange); border: 1px solid #ffd8c2; padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.reports-split { grid-template-columns: 1fr .95fr; }
.report-preview-card { padding: 28px; max-width: 520px; transform: rotate(-1deg); }
.report-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; border-bottom: 3px solid var(--orange); padding-bottom: 18px; }
.report-header img { width: 160px; }
.report-header div { text-align: right; }
.report-header strong { display: block; }
.report-header span { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.kpi-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 22px 0; }
.kpi-row div { background: #f9fafb; border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.kpi-row span { display: block; color: var(--muted); font-size: 11px; }
.kpi-row strong { display: block; margin-top: 8px; font-size: 22px; }
.fake-chart { width: 120px; height: 120px; border-radius: 50%; background: conic-gradient(var(--orange) 0 58%, #111827 58% 76%, #64748b 76% 90%, #e5e7eb 90%); margin: 22px auto; position: relative; }
.fake-chart span { position: absolute; inset: 28px; border-radius: 50%; background: #fff; }
.fake-table { display: grid; gap: 10px; }
.fake-table div { height: 13px; border-radius: 999px; background: linear-gradient(90deg, #e5e7eb, #f8fafc); }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.check-list li { color: var(--slate); font-weight: 800; }
.check-list li::before { content: "✓"; color: var(--orange); margin-right: 10px; }
.security-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.security-grid div { padding: 22px; }
.security-grid strong { display: block; margin-bottom: 8px; }
.security-grid span { color: var(--muted); font-size: 14px; line-height: 1.55; }
.cta { padding: 92px 0; background: var(--black); color: #fff; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; right: -120px; top: -120px; width: 340px; height: 340px; background: radial-gradient(circle, rgba(255,90,0,.38), transparent 70%); }
.cta-inner { display: grid; grid-template-columns: 1fr 420px; gap: 72px; align-items: center; position: relative; z-index: 1; }
.cta h2 { color: #fff; }
.cta p { color: #cbd5e1; }
.contact-card { padding: 26px; display: grid; gap: 14px; }
.contact-card label { color: var(--slate); font-size: 13px; font-weight: 800; display: grid; gap: 8px; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 14px 15px; font: inherit; outline: none; }
textarea { min-height: 98px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(255,90,0,.12); }
.footer { display: flex; justify-content: space-between; align-items: center; padding: 34px 0; color: var(--muted); font-size: 14px; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand img { width: 130px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--orange); }
@media (max-width: 980px) {
  .hero, .split, .cta-inner { grid-template-columns: 1fr; }
  .feature-grid, .security-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .architecture { flex-direction: column; }
  .arch-arrow { transform: rotate(90deg); }
  .module-list div { grid-template-columns: 1fr; gap: 6px; }
  .report-preview-card { max-width: none; }
}
@media (max-width: 760px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav-links { display: none; position: absolute; left: 14px; right: 14px; top: 70px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .nav-links.open { display: flex; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .brand img { width: 150px; }
  .hero { padding-top: 46px; }
  .hero-stats, .feature-grid, .agent-cards, .security-grid, .kpi-row { grid-template-columns: 1fr; }
  .logo-strip { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  .footer { flex-direction: column; gap: 18px; text-align: center; }
}
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }