:root {
  --primary: #094069;
  --primary-dark: #042338;
  --accent: #1471b2;
  --bg: #f5f7fb;
  --text-main: #0f172a;
  --text-muted: #64748b;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text-main);
  overflow-x: hidden;
}

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

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

a:hover {
  text-decoration: underline;
}

/* Layout */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.brand-text {
  display: none;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
}

.main-nav a {
  color: var(--primary-dark);
  font-weight: 500;
}

.main-nav a.active {
  color: var(--accent);
}

.btn-primary {
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #ffffff !important;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.92rem;
}

.btn-primary:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

/* Hero */

.hero {
  padding: 64px 0 56px;
  background: radial-gradient(circle at top, #e0f2fe, #f8fafc 50%, #f5f7fb 100%);
}

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

.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}

.hero h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--primary-dark);
}

.hero p.lead {
  margin: 0 0 26px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero-cta {
  margin-top: 18px;
}

.hero-cta a {
  margin: 0 8px;
}

.hero-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.hero-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px 20px 24px;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  text-align: left;
}

.hero-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.hero-card p {
  margin: 0 0 10px;
  font-size: 0.93rem;
  color: var(--text-muted);
}

.hero-card span.label {
  display: inline-block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 6px;
}

/* Generic section */

.section {
  padding: 56px 0;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 30px;
  text-align: center;
}

.section-header h2 {
  margin: 0 0 10px;
  font-size: 1.8rem;
  color: var(--primary-dark);
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Services grid */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 20px 18px 22px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.service-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.service-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
}

/* Split layout */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 32px;
  align-items: center;
}

.split img {
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
}

/* Blog cards */

.blog-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.blog-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 18px 18px 20px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.blog-card h3 {
  margin: 6px 0 6px;
  font-size: 1rem;
  color: var(--primary-dark);
}

.blog-card p {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.blog-tag {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}

/* Contact */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: flex-start;
}

.contact-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px 22px 24px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

label {
  display: block;
  font-size: 0.86rem;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--primary-dark);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #d4dde9;
  padding: 10px 11px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(20,113,178,0.25);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */

.site-footer {
  background: #020617;
  color: #cbd5f5;
  padding: 26px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 0.86rem;
}

.footer-inner a {
  color: #e2e8f0;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-card,
  .service-card,
  .blog-card {
    text-align: left;
  }

  .services-grid,
  .blog-list,
  .hero-grid,
  .contact-layout,
  .split {
    grid-template-columns: minmax(0, 1fr);
  }

  .header-inner {
    flex-wrap: wrap;
    gap: 10px;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    row-gap: 8px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }

  .brand-logo {
    height: 32px;
  }

  .hero {
    padding: 40px 0 40px;
  }

  .hero-grid {
    margin-top: 28px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}