:root {
  --bg: #ffffff;
  --bg-alt: #f7f8fb;
  --ink: #0c1424;
  --ink-2: #3b4658;
  --ink-3: #66738a;
  --line: #e6e9ef;
  --brand: #0a7abf;
  --brand-2: #0ec4a0;
  --tag-health-bg: #e9f5fd;
  --tag-health-fg: #066199;
  --tag-product-bg: #efeaff;
  --tag-product-fg: #4f3bd9;
  --tag-compliance-bg: #e6f7ee;
  --tag-compliance-fg: #057143;
  --tag-soon-bg: #fff2d6;
  --tag-soon-fg: #8a5a07;
  --tag-social-bg: #ffe6ee;
  --tag-social-fg: #b8155a;
  --tag-mobility-bg: #e3f0ff;
  --tag-mobility-fg: #1a4ea8;
  --tag-b2b-bg: #eef0f4;
  --tag-b2b-fg: #2f3a52;
  --tag-travel-bg: #ffece0;
  --tag-travel-fg: #b8480f;
  --tag-ai-bg: #e0f7f4;
  --tag-ai-fg: #0a7a6b;
  --tag-finance-bg: #fef9c3;
  --tag-finance-fg: #854d0e;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(12, 20, 36, 0.07);
}

* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ───── Nav ───── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  box-shadow: 0 1px 0 rgba(12, 20, 36, 0.04), 0 8px 24px rgba(12, 20, 36, 0.04);
  position: sticky; top: 0; z-index: 50;
}
.nav nav { display: flex; gap: 24px; }
.nav nav a { color: var(--ink-2); font-weight: 500; font-size: 14px; }
.nav nav a:hover { color: var(--brand); text-decoration: none; }

/* Hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.15s ease;
}
.nav-toggle:hover { border-color: var(--ink-3); }
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; border-radius: 8px;
  font-size: 18px; font-weight: 800;
}
.brand-name { font-size: 14px; letter-spacing: 0.4px; }
.brand-footer .brand-mark { background: #fff; color: var(--brand); }
.brand-footer .brand-name { color: #fff; }

/* ───── Hero ───── */
.hero {
  padding: 96px 0 80px;
  background: linear-gradient(160deg, #f0f9ff 0%, #ecfdf5 100%);
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  display: inline-block;
  background: rgba(10, 122, 191, 0.08);
  color: var(--brand);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  margin: 0 0 24px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin: 0 0 20px;
  font-weight: 800;
}
.lede {
  font-size: 19px;
  color: var(--ink-2);
  max-width: 640px;
  margin: 0 0 32px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14.5px;
  border: 1px solid transparent;
  transition: transform 0.05s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 6px 16px rgba(10, 122, 191, 0.25);
}
.btn-primary:hover { box-shadow: 0 10px 22px rgba(10, 122, 191, 0.3); }
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink-3); }

/* ───── Sections ───── */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 {
  font-size: clamp(26px, 4vw, 36px);
  letter-spacing: -0.5px;
  margin: 8px 0 40px;
  font-weight: 700;
}
.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  color: var(--ink-3);
  margin: 0;
  font-weight: 700;
}

/* ───── Product grid ───── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px 26px;
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  transition: border-color 0.15s ease, box-shadow 0.2s ease;
}
.card:hover { border-color: var(--brand); box-shadow: var(--shadow); }
.card h3 { font-size: 20px; margin: 16px 0 10px; font-weight: 700; }
.card p { color: var(--ink-2); margin: 0 0 18px; font-size: 14.5px; flex-grow: 1; }
.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: auto;
  padding-top: 4px;
}
.card-links a {
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.card-links a:hover { text-decoration: underline; }
.card-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  align-self: flex-start;
}
.tag-health { background: var(--tag-health-bg); color: var(--tag-health-fg); }
.tag-product { background: var(--tag-product-bg); color: var(--tag-product-fg); }
.tag-compliance { background: var(--tag-compliance-bg); color: var(--tag-compliance-fg); }
.tag-soon { background: var(--tag-soon-bg); color: var(--tag-soon-fg); }
.tag-social { background: var(--tag-social-bg); color: var(--tag-social-fg); }
.tag-mobility { background: var(--tag-mobility-bg); color: var(--tag-mobility-fg); }
.tag-b2b { background: var(--tag-b2b-bg); color: var(--tag-b2b-fg); }
.tag-travel { background: var(--tag-travel-bg); color: var(--tag-travel-fg); }
.tag-ai { background: var(--tag-ai-bg); color: var(--tag-ai-fg); }
.tag-finance { background: var(--tag-finance-bg); color: var(--tag-finance-fg); }
.card-roadmap { background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%); }
.card-soon { color: var(--ink-3); font-size: 13px; font-style: italic; margin-top: auto; }

/* ───── Services ───── */
.section-lede {
  color: var(--ink-2);
  font-size: 16px;
  max-width: 640px;
  margin: -8px 0 36px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.15s ease, box-shadow 0.2s ease, transform 0.15s ease;
}
.service-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.service-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(10, 122, 191, 0.12), rgba(14, 196, 160, 0.12));
  color: var(--brand);
}
.service-icon svg { width: 22px; height: 22px; }
.service-card h3 { margin: 4px 0 0; font-size: 17px; font-weight: 700; }
.service-card p { margin: 0; color: var(--ink-2); font-size: 14px; }
.services-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

/* ───── About grid ───── */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: start;
}
.about-grid p { color: var(--ink-2); margin: 0 0 16px; font-size: 16px; }
.info-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 28px 18px;
  box-shadow: var(--shadow);
}
.info-card h4 { margin: 0 0 18px; font-size: 14px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-3); }
.info-card dl { margin: 0; }
.info-card dt { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.6px; margin-top: 10px; }
.info-card dt:first-child { margin-top: 0; }
.info-card dd { margin: 4px 0 12px; font-size: 14.5px; color: var(--ink); }

/* ───── Contact CTA ───── */
.contact-cta { text-align: center; max-width: 640px; margin: 0 auto; }
.contact-cta p { color: var(--ink-2); font-size: 17px; margin: 0 0 24px; }
.contact-cta .cta-row { justify-content: center; }

/* ───── Standalone page (contact/privacy/terms) ───── */
.page {
  padding: 56px 0 96px;
  max-width: 760px;
  margin: 0 auto;
}
.page h1 { font-size: 36px; margin: 8px 0 24px; letter-spacing: -0.5px; font-weight: 800; }
.page h2 { font-size: 22px; margin: 32px 0 12px; font-weight: 700; }
.page p, .page li { color: var(--ink-2); font-size: 15.5px; }
.page a { color: var(--brand); }
.page .meta { color: var(--ink-3); font-size: 13px; margin-bottom: 32px; }
.contact-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 24px 0;
  box-shadow: var(--shadow);
}
.contact-block strong { display: block; margin-bottom: 4px; }
.contact-block + .contact-block { margin-top: 16px; }

/* ───── Footer ───── */
.footer {
  background: #0c1424;
  color: #c5cad4;
  padding: 64px 0 24px;
  margin-top: 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 48px;
}
.footer-meta { font-size: 13px; color: #8e95a3; margin-top: 14px; line-height: 1.7; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-cols h5 { font-size: 13px; color: #fff; margin: 0 0 14px; letter-spacing: 0.6px; text-transform: uppercase; }
.footer-cols a { display: block; color: #c5cad4; font-size: 14px; padding: 4px 0; }
.footer-cols a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  border-top: 1px solid #1d273b;
  margin-top: 40px;
  padding-top: 20px;
  font-size: 12px;
  color: #6e7689;
}

/* ───── Responsive ───── */
@media (max-width: 760px) {
  .nav { padding: 12px 20px; }
  .nav-toggle { display: inline-flex; }
  .nav nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 32px rgba(12, 20, 36, 0.08);
    padding: 8px 0;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s ease, opacity 0.18s ease;
  }
  .nav nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav nav a {
    padding: 14px 24px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
  }
  .nav nav a:last-child { border-bottom: 0; }
  body.nav-open { overflow: hidden; }
  .hero { padding: 60px 0 56px; }
  .section { padding: 60px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}