:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #1b2430;
  --muted: #5e6b7a;
  --primary: #1d4f91;
  --primary-dark: #163d70;
  --border: #d9e1ea;
  --shadow: 0 10px 30px rgba(20, 40, 70, 0.08);
  --radius: 18px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

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

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.narrow {
  width: min(92%, 820px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

.brand:hover {
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

.site-nav a {
  color: var(--text);
  font-weight: 600;
  font-size: 0.96rem;
}

.menu-toggle {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.2rem;
  cursor: pointer;
}

.hero {
  padding: 84px 0 56px;
  background:
    linear-gradient(135deg, rgba(29, 79, 145, 0.95), rgba(35, 104, 169, 0.9)),
    linear-gradient(180deg, #1d4f91, #244c72);
  color: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.15;
}

.hero-text {
  margin: 0;
  max-width: 700px;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  padding: 13px 18px;
  border-radius: 12px;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: #ffffff;
  color: var(--primary-dark);
}

.btn-primary:hover {
  background: #f1f5fb;
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #ffffff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.check-list {
  margin: 16px 0 0;
  padding-left: 18px;
}

.check-list li {
  margin-bottom: 10px;
}

.section {
  padding: 78px 0;
}

.alt-bg {
  background: var(--surface-soft);
}

.section-label {
  margin: 0 0 10px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.section h2 {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.2;
}

.section-intro {
  max-width: 760px;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.card p {
  color: var(--muted);
}

.card ul {
  padding-left: 18px;
  margin: 14px 0 0;
}

.card li {
  margin-bottom: 8px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 26px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.feature h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  display: inline-block;
  margin-top: 12px;
  font-weight: 700;
}

.small-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.96rem;
}

.steps {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1rem;
}

.step h3 {
  margin: 0 0 6px;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.cta-section {
  background: linear-gradient(180deg, #ffffff, #f2f6fb);
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-top: 24px;
}

.contact-card p {
  margin: 0 0 10px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #ffffff;
  padding: 24px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .card-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    right: 4%;
    width: min(280px, 92vw);
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    padding-top: 68px;
  }

  .section {
    padding: 62px 0;
  }

  .step {
    grid-template-columns: 1fr;
  }

  .footer-wrap {
    flex-direction: column;
  }
}