/* Base layout */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1f2933;
  background-color: #f5f7fa;
  line-height: 1.6;
}

a {
  color: #1769aa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Layout containers */
.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* Header / nav */
.site-header {
  background-color: #0b1f33;
  color: #ffffff;
  border-bottom: 3px solid #1769aa;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Title + logo */
.site-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.site-title .logo {
  height: 16px;      /* visually matches 22px text */
  width: auto;
  vertical-align: middle;
  border-radius: 4px;
}

/* Tagline */
.site-tagline {
  font-size: 13px;
  color: #c5d2e0;
}

.site-tagline a {
  color: #c5d2e0;
  text-decoration: none;
}

.site-tagline a:hover {
  text-decoration: underline;
}

/* Nav */
.nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.nav a {
  color: #e5ecf5;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a.active {
  border-bottom-color: #4fa3ff;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #0b1f33 0%, #123a5f 45%, #1769aa 100%);
  color: #ffffff;
  padding: 56px 16px 48px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 32px;
}

.hero h1 {
  font-size: 32px;
  margin: 0 0 12px;
}

.hero-subtitle {
  font-size: 16px;
  color: #d3e3f5;
  margin-bottom: 18px;
}

.hero-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
}

.hero-bullets li {
  margin-bottom: 6px;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(15, 118, 178, 0.18);
  border: 1px solid rgba(191, 219, 254, 0.6);
  color: #e5f2ff;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  margin-bottom: 10px;
}

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

.btn-primary {
  display: inline-block;
  background-color: #4fa3ff;
  color: #0b1f33;
  padding: 10px 18px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
}

.btn-primary:hover {
  background-color: #72b6ff;
}

/* Sections */
.section {
  padding: 32px 0;
}

.section-header {
  margin-bottom: 18px;
}

.section-title {
  font-size: 22px;
  margin: 0 0 4px;
}

.section-subtitle {
  font-size: 14px;
  color: #5f6c80;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background-color: #ffffff;
  border-radius: 6px;
  border: 1px solid #d8e2ec;
  padding: 18px 16px;
  color: #1f2933;
}

.card h3 {
  color: #0b1f33;
  margin-top: 0;
}

/* Lists */
ul.clean {
  list-style: none;
  padding-left: 0;
}

ul.clean li::before {
  content: "• ";
  color: #1769aa;
}

/* Callout */
.callout {
  border-left: 4px solid #1769aa;
  background-color: #e9f2fb;
  padding: 14px 16px;
  border-radius: 4px;
  font-size: 14px;
}

/* Footer */
.site-footer {
  background-color: #0b1f33;
  color: #c5d2e0;
  font-size: 13px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  padding-bottom: 14px;
}

/* Contact form (static look only) */
.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

label {
  font-size: 14px;
  font-weight: 500;
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid #cbd2e1;
  font-size: 14px;
  font-family: inherit;
}

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

input[type="submit"] {
  border: none;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 800px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .grid-3,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}