:root {
  --navy: #1e3a5f;
  --navy-dark: #14283f;
  --teal: #2dd4bf;
  --teal-dark: #17a897;
  --bg: #ffffff;
  --bg-soft: #f4f8f9;
  --text: #1a2733;
  --text-soft: #445566;
  --text-faint: #6b7d8c;
  --border: #dbe4e8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "Pyidaungsu", "Noto Sans Myanmar", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 19px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.icon { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  max-width: 1120px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand-name { font-weight: 800; font-size: 22px; color: var(--navy-dark); }
nav.main-nav { display: flex; gap: 26px; }
nav.main-nav a { text-decoration: none; color: var(--text-soft); font-weight: 600; font-size: 16px; white-space: nowrap; }
nav.main-nav a:hover { color: var(--teal-dark); }
.header-actions { display: flex; align-items: center; gap: 14px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal-dark) 100%);
  color: #fff !important;
  font-weight: 700;
  font-size: 17px;
  padding: 13px 26px;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.btn:hover { opacity: 0.92; }
.btn.btn-sm { font-size: 15px; padding: 9px 18px; border-radius: 10px; }
.btn.btn-outline {
  background: #fff; color: var(--navy) !important;
  border: 2px solid var(--border);
}
.btn.btn-outline:hover { border-color: var(--teal-dark); }

section { padding: 64px 0; }
h2.section-title { font-size: 32px; font-weight: 800; color: var(--navy-dark); text-align: center; margin: 0 0 12px; }
p.section-sub { text-align: center; color: var(--text-soft); font-size: 19px; max-width: 640px; margin: 0 auto 44px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--teal-dark);
  background: #e6fbf8;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

/* Footer */
footer.site-footer { background: var(--navy-dark); color: #cfe0e6; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-grid h4 { color: #fff; font-size: 15px; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 16px; }
.footer-grid a { display: block; color: #b9d3d8; text-decoration: none; font-size: 16px; margin-bottom: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 8px; }
.footer-brand span { font-weight: 800; font-size: 20px; color: #fff; }
.footer-desc { color: #9db4bc; font-size: 15px; max-width: 320px; }
.footer-contact-line { display: flex; align-items: center; gap: 10px; color: #b9d3d8; font-size: 16px; margin-bottom: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 40px; padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 14px; color: #8ba3ab;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 18px; }
  nav.main-nav { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 48px 0; }
  h2.section-title { font-size: 26px; }
}