:root {
  --bg: #f7fbff;
  --card: #ffffff;
  --text: #0b2a4a;
  --muted: #5e7184;
  --brand: #1e88e5; /* light blue */
  --brand2: #66b2ff; /* softer blue */
  --line: #d9e8f7;
  --shadow: 0 10px 28px rgba(11, 42, 74, 0.1);
  --radius: 16px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial,
    sans-serif;
  color: var(--text);
  background: radial-gradient(
      900px 450px at 20% 0%,
      rgba(102, 178, 255, 0.22),
      transparent 60%
    ),
    radial-gradient(
      800px 400px at 90% 10%,
      rgba(30, 136, 229, 0.16),
      transparent 60%
    ),
    var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}
p {
  color: var(--muted);
  margin: 0 0 14px;
}
h1,
h2,
h3 {
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.container {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
}

/* Navbar */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}
.brand img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav-links a {
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--text);
  font-weight: 600;
}
.nav-links a.active {
  background: rgba(30, 136, 229, 0.12);
  color: var(--brand);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease,
    border-color 0.15s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(11, 42, 74, 0.12);
  border-color: rgba(30, 136, 229, 0.35);
}
.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border: none;
  color: white;
}

/* Mobile nav */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: white;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  margin: 4px auto;
  border-radius: 2px;
}

@media (max-width: 860px) {
  .burger {
    display: block;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-open .nav-links,
  .nav-open .nav-cta {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
    padding: 10px 0 14px;
  }
  .nav-open .nav-inner {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .nav-links a {
    background: white;
    border: 1px solid var(--line);
  }
}

/* Hero */
.hero {
  padding: 56px 0 22px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}
.hero-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  color: var(--brand);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(28px, 3.5vw, 44px);
  margin-top: 14px;
}
.hero .lead {
  font-size: 16px;
  max-width: 62ch;
}
.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.stat b {
  display: block;
  font-size: 18px;
  color: var(--text);
}
.stat span {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}

/* Sections */
.section {
  padding: 22px 0 46px;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
}
.section-header p {
  margin: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 22px rgba(11, 42, 74, 0.08);
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(30, 136, 229, 0.1);
  color: var(--brand);
  font-weight: 800;
  font-size: 12px;
  margin-bottom: 10px;
}

/* Forms */
.form {
  display: grid;
  gap: 12px;
}
.field {
  display: grid;
  gap: 6px;
}
label {
  font-weight: 700;
  color: var(--text);
}
input,
textarea,
select {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: white;
  outline: none;
  font: inherit;
}
input:focus,
textarea:focus,
select:focus {
  border-color: rgba(30, 136, 229, 0.55);
  box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.1);
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
  background: rgba(255, 255, 255, 0.65);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
}
.small-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.small-links a {
  color: var(--muted);
  font-weight: 700;
}
.small-links a:hover {
  color: var(--brand);
}