:root {
  --navy: #1a2744;
  --gray: #6b7280;
  --gray-light: #9ca3af;
  --bg: #f7f8fa;
  --white: #ffffff;
  --max-width: 1000px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #222;
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--navy);
}

header.site-header {
  background: var(--white);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 56px;
  display: block;
}

nav a {
  margin-left: 24px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
}

nav a:hover {
  color: var(--gray);
}

.hero {
  background: var(--navy);
  color: var(--white);
  padding: 90px 20px;
  text-align: center;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero img.logo-hero {
  height: 70px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: 2.1rem;
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--gray-light);
  margin: 0 auto;
  max-width: 620px;
}

section {
  padding: 70px 20px;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

h2 {
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 30px;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  padding: 28px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.service-card h3 {
  color: var(--navy);
  margin-top: 0;
  font-size: 1.1rem;
}

.service-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.about {
  background: var(--white);
}

.about .section-inner {
  max-width: 720px;
  text-align: center;
}

.about p {
  color: #374151;
  font-size: 1.05rem;
}

.contact {
  text-align: center;
}

.contact .section-inner {
  max-width: 600px;
}

.contact-details {
  margin-top: 20px;
  font-size: 1.05rem;
}

.contact-details a {
  font-weight: 700;
}

footer {
  background: var(--navy);
  color: var(--gray-light);
  text-align: center;
  padding: 34px 20px;
  font-size: 0.9rem;
}

footer img {
  height: 44px;
  margin-bottom: 14px;
}

footer a {
  color: var(--gray-light);
  text-decoration: underline;
}

footer .legal {
  margin-top: 10px;
}