:root {
  --ice-50: #f0f9ff;
  --ice-100: #e0f2fe;
  --ice-500: #0ea5e9;
  --ice-600: #0284c7;
  --ice-700: #0369a1;
  --ice-900: #0c4a6e;
  --text: #0f172a;
  --muted: #64748b;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.5;
}

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ice-100);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ice-700);
  font-weight: 800;
  font-size: 1.2rem;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #38bdf8, #0369a1);
}
.nav a {
  margin-left: 18px;
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.nav a:hover { color: var(--ice-700); }
.nav-ops {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ice-50);
  border: 1px solid var(--ice-100);
}

.hero {
  padding: 72px 0 56px;
  background: radial-gradient(ellipse at top left, var(--ice-100), #fff 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 32px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  font-weight: 700;
  color: var(--ice-600);
  margin: 0 0 10px;
}
.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--ice-900);
}
.lead { color: var(--muted); font-size: 1.1rem; max-width: 52ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 15px;
}
.btn-primary { background: var(--ice-600); color: #fff; }
.btn-ghost { background: #fff; color: var(--ice-700); border-color: var(--ice-100); }
.hero-card {
  display: grid;
  gap: 12px;
  padding: 20px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--ice-100);
  box-shadow: 0 20px 50px rgba(2, 132, 199, .12);
}
.stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--ice-50);
}
.stat-value { font-size: 1.4rem; font-weight: 800; color: var(--ice-700); }
.stat-label { color: var(--muted); font-size: 13px; }

.section { padding: 56px 0; }
.section-alt { background: var(--ice-50); }
.section h2 { margin: 0 0 20px; font-size: 1.75rem; color: var(--ice-900); }
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px;
}
.card h3 { margin: 0 0 8px; color: var(--ice-700); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.checklist { padding-left: 1.2rem; color: var(--muted); }
.checklist li { margin-bottom: 8px; }
.panel {
  background: #fff;
  border: 1px solid var(--ice-100);
  border-radius: 16px;
  padding: 22px;
}
.panel-note { color: var(--muted); font-size: 14px; }
.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}
.mini-stats div {
  background: var(--ice-50);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.mini-stats strong { display: block; color: var(--ice-700); }
.mini-stats span { font-size: 12px; color: var(--muted); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.contact-form label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 14px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 11px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font: inherit;
}
.form-msg { font-size: 14px; margin-top: 10px; }
.form-msg.ok { color: #047857; }
.form-msg.err { color: #b91c1c; }

.site-footer {
  border-top: 1px solid var(--ice-100);
  padding: 24px 0;
  color: var(--muted);
  font-size: 14px;
}
.site-footer a { color: var(--ice-600); }

@media (max-width: 800px) {
  .hero-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .nav a:not(.nav-ops) { display: none; }
}