:root {
  --primary: #1e3a8a;
  --accent: #06d6a0;
  --bg: #f8f9fa;
  --text-dark: #1a202c;
  --text-light: #f8f9fa;
  --border: #e2e8f0;
  --footer-bg: #0f172a;
  --btn-primary-bg: var(--primary);
  --btn-primary-hover: #2c5aa0;
  --btn-outline-bg: transparent;
  --btn-outline-border: var(--primary);
  --btn-hover-bg: #f1f5f9;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.2s;
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--text-light);
}

.btn-primary:hover {
  background: var(--btn-primary-hover);
}

.btn-outline {
  background: var(--btn-outline-bg);
  color: var(--primary);
  border: 2px solid var(--btn-outline-border);
}

.btn-outline:hover {
  background: var(--btn-outline-border);
}

.navbar {
  background: var(--text-light);
  padding: 1rem 2rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--primary);
}

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 250px;
    background: var(--text-light);
    flex-direction: column;
    align-items: center;
    padding-top: 8rem;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .hamburger {
    display: block;
  }
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem 2rem 2rem;
  background: linear-gradient(135deg, var(--bg) 0%, #ffffff 100%);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.25rem;
  color: #475569;
  margin-bottom: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--text-light);
  padding: 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.service-card em {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cta {
  background: var(--primary);
  color: var(--text-light);
  padding: 2rem;
  text-align: center;
  margin: 3rem 0;
}

.cta h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.cta .btn {
  margin-top: 1rem;
}

.trust-strip {
  background: #f1f5f9;
  padding: 1.5rem;
  text-align: center;
  margin: 2rem 0;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.footer {
  background: var(--footer-bg);
  color: #cbd5e1;
  padding: 3rem 2rem 1rem;
}

.footer .container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: #94a3b8;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #94a3b8;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .footer .container {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

.service-card em {
  color: var(--primary);
}