:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #edf4fb;
  --text: #101828;
  --muted: #5b677a;
  --line: #d9e2ef;
  --blue: #0b3a66;
  --blue-2: #0e6fbd;
  --blue-soft: #e6f2ff;
  --dark: #071827;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(7, 24, 39, 0.10);
  --max: 1160px;
}
* { 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(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 880px; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 249, 252, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(217, 226, 239, 0.78);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.04em; font-size: 1.25rem; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 14px;
  background: radial-gradient(circle at 70% 20%, rgba(59, 160, 255, .75), transparent 30%), linear-gradient(145deg, #071827, #0b3a66 62%, #0e6fbd);
  box-shadow: 0 12px 30px rgba(14,111,189,.24);
  flex: 0 0 auto;
}
.nav-links { display: flex; align-items: center; gap: 18px; color: var(--muted); font-size: .92rem; font-weight: 700; }
.nav-links a:hover, .nav-links a.active { color: var(--blue-2); }
.nav-cta { display: inline-flex; align-items: center; justify-content: center; padding: 10px 16px; border-radius: 999px; background: var(--dark); color: #fff !important; }
.language-switcher { display: inline-flex; gap: 4px; padding: 5px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.7); }
.language-switcher .lang-link { padding: 4px 8px; border-radius: 999px; font-size: .78rem; color: var(--muted); }
.language-switcher .active-lang { color: #fff !important; background: var(--blue); }
.mobile-toggle { display: none; border: 0; background: var(--surface); border-radius: 12px; padding: 10px 12px; box-shadow: 0 8px 24px rgba(7, 24, 39, .08); font-size: 1.2rem; }
.hero { position: relative; overflow: hidden; padding: 94px 0 70px; }
.hero::before { content: ""; position: absolute; inset: -160px -20vw auto auto; width: 620px; height: 620px; background: radial-gradient(circle, rgba(14,111,189,.16), rgba(14,111,189,0) 65%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 54px; align-items: center; position: relative; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--blue); font-weight: 800; font-size: .82rem; }
.eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--blue-2); border-radius: 999px; box-shadow: 0 0 0 6px rgba(14,111,189,.12); }
h1, h2, h3 { margin: 0; letter-spacing: -0.055em; line-height: 1.04; }
h1 { font-size: clamp(3rem, 7vw, 5.9rem); max-width: 980px; }
h2 { font-size: clamp(2.15rem, 4vw, 3.65rem); }
h3 { font-size: 1.35rem; }
p { color: var(--muted); }
.lead { margin: 24px 0 0; font-size: clamp(1.08rem, 1.8vw, 1.35rem); color: var(--muted); max-width: 760px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 20px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 18px 36px rgba(11,58,102,.22); }
.btn-secondary { background: var(--surface); border-color: var(--line); color: var(--text); }
.hero-card { background: linear-gradient(180deg, #fff, #f1f6fb); border: 1px solid var(--line); border-radius: 34px; box-shadow: var(--shadow); padding: 26px; }
.dashboard { background: var(--dark); border-radius: 26px; padding: 22px; color: #fff; overflow: hidden; position: relative; }
.dashboard::after { content: ""; position: absolute; inset: auto -70px -90px auto; width: 220px; height: 220px; background: radial-gradient(circle, rgba(14,111,189,.42), transparent 68%); pointer-events: none; }
.dash-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; position: relative; z-index: 1; }
.pill { background: rgba(255,255,255,.12); color: #dbeafe; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: 6px 10px; font-size: .78rem; font-weight: 800; }
.metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; position: relative; z-index: 1; }
.metric { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 18px; padding: 16px; }
.metric span { display: block; color: #aab9cc; font-size: .83rem; margin-bottom: 8px; }
.metric strong { font-size: 1.45rem; letter-spacing: -0.04em; }
.ai-note { margin-top: 14px; background: rgba(14,111,189,.24); border: 1px solid rgba(96,165,250,.26); border-radius: 18px; padding: 16px; color: #dbeafe; position: relative; z-index: 1; }
.ai-note strong { display: block; color: #fff; margin-bottom: 6px; }
.section { padding: 80px 0; }
.section-header { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: end; margin-bottom: 30px; }
.section-header p { font-size: 1.08rem; margin: 0; }
.card-grid, .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 12px 32px rgba(7, 24, 39, .05); }
.card p { margin-bottom: 0; }
.link { display: inline-flex; margin-top: 18px; color: var(--blue-2); font-weight: 800; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 46px; align-items: center; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 34px; padding: 28px; box-shadow: var(--shadow); }
.steps { display: grid; gap: 16px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; padding: 16px; background: var(--surface-soft); border-radius: 22px; }
.step span { width: 42px; height: 42px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; background: var(--blue); color: #fff; font-weight: 900; }
.step h3 { font-size: 1.1rem; margin-bottom: 5px; }
.step p { margin: 0; }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.check-list li { background: var(--surface-soft); border-radius: 18px; padding: 14px 16px; font-weight: 700; color: var(--text); }
.check-list li::before { content: "✓"; color: var(--blue-2); font-weight: 900; margin-right: 8px; }
.callout { background: linear-gradient(135deg, var(--dark), var(--blue)); color: #fff; border-radius: 38px; padding: clamp(32px, 6vw, 60px); box-shadow: var(--shadow); overflow: hidden; position: relative; }
.callout::after { content: ""; position: absolute; right: -110px; bottom: -130px; width: 340px; height: 340px; background: radial-gradient(circle, rgba(56,189,248,.24), transparent 68%); }
.callout h2, .callout p, .callout .actions { position: relative; z-index: 1; }
.callout p { color: #dbeafe; max-width: 820px; font-size: 1.18rem; }
.callout .btn-secondary { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.18); color: #fff; }
.contact-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 44px; align-items: start; }
.contact-card { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 24px; box-shadow: 0 12px 32px rgba(7,24,39,.05); display: grid; gap: 8px; }
.contact-card strong { color: var(--text); }
.contact-card a { color: var(--blue-2); font-weight: 800; }
.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: 34px; padding: 28px; box-shadow: var(--shadow); display: grid; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: var(--text); font-weight: 800; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 16px; padding: 13px 14px; font: inherit; background: #fbfdff; color: var(--text); outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue-2); box-shadow: 0 0 0 4px rgba(14,111,189,.1); }
.form-note { margin: 0; font-size: .9rem; }
.footer { padding: 56px 0; background: #eef3fa; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, .7fr); gap: 34px; }
.footer p { max-width: 330px; margin: 12px 0 0; }
.footer strong { display: block; margin-bottom: 12px; }
.footer a { display: block; color: var(--muted); margin: 8px 0; font-weight: 600; }
.footer a:hover { color: var(--blue-2); }
@media (max-width: 1040px) {
  .mobile-toggle { display: inline-flex; }
  .nav { min-height: 70px; }
  .nav-links { position: absolute; left: 20px; right: 20px; top: 74px; display: none; flex-direction: column; align-items: stretch; background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 18px; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .language-switcher { width: fit-content; }
  .nav-cta { width: fit-content; }
  .hero-grid, .split, .contact-grid, .section-header { grid-template-columns: 1fr; }
  .card-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .hero { padding: 62px 0 42px; }
  .section { padding: 56px 0; }
  .card-grid, .feature-grid, .metric-grid, .check-list, .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.6rem, 15vw, 4rem); }
  .hero-card, .panel, .contact-form { border-radius: 26px; padding: 18px; }
  .callout { border-radius: 28px; }
}