:root {
  --primary: #173b4d;
  --primary-soft: #edf7f6;
  --accent: #d8a65a;
  --accent-strong: #c98d39;
  --text: #1d2a2f;
  --muted: #53656d;
  --surface: #ffffff;
  --border: #dfeeea;
  --shadow: 0 16px 38px rgba(23, 59, 77, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: #f8faf9;
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(66, 133, 210, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  font-weight: 600;
}

.hero {
  background: linear-gradient(135deg, #4d8ed8 0%, #4382c9 45%, #5879b2 100%);
  color: #fff;
  padding: 110px 0 90px;
}

.hero-inner {
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow.accent {
  background: var(--primary-soft);
  color: var(--primary);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.3rem);
  line-height: 1.1;
  margin: 0 auto 18px;
  max-width: 1000px;
}

.lead {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: 0.2s ease;
  font-weight: 700;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #1a2a2d;
}

.btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.section {
  padding: 84px 0;
}

.alt {
  background: #f2f8f7;
}

.section-header {
  max-width: 780px;
  margin: 0 auto 36px;
  text-align: center;
}

.section-header h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0;
  color: var(--primary);
  line-height: 1.2;
}

.cards {
  display: grid;
  gap: 22px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 24px 20px;
  min-height: 124px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.card h3 {
  margin: 0;
  color: var(--primary);
  font-size: 1.05rem;
  line-height: 1.45;
}

.highlight-box,
.contract-box,
.note-box {
  max-width: 900px;
  margin: 28px auto 0;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 24px 22px;
  color: var(--text);
  font-size: 1.02rem;
}

.table-wrap {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th, td {
  border-bottom: 1px solid #edf2ff;
  padding: 18px 20px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #eef8f5;
  color: var(--primary);
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: none;
}

.contact-section {
  padding-top: 48px;
  padding-bottom: 84px;
}

.contact-box {
  background: linear-gradient(135deg, #4d8ed8 0%, #4382c9 45%, #5879b2 100%);
  border-radius: 24px;
  padding: 46px 24px;
  text-align: center;
  color: white;
  box-shadow: var(--shadow);
}

.contact-box h2 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 3vw, 2.6rem);
}

.footer {
  background: #4382c9;
  color: rgba(255, 255, 255, 0.82);
  padding: 22px 0;
}

.footer-inner {
  text-align: center;
}

@media (max-width: 768px) {
  .nav {
    flex-direction: column;
    justify-content: center;
    padding: 16px 0;
  }

  .brand {
    margin-top: 8px;
  }

  .nav-links {
    justify-content: center;
  }

  .hero {
    padding-top: 90px;
  }

  .section {
    padding: 72px 0;
  }
}