/* ============================================
   RESTORING SIGNIFICANCE — Brand Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* --- Brand Tokens --- */
:root {
  --ming: #036572;
  --keppel: #06B89F;
  --orange: #FAA31B;
  --aero: #CBEEDF;
  --platinum: #EAEAEA;
  --onyx: #3D4043;
  --white: #FFFFFF;
  --light-bg: #F7FAFA;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;

  --max-width: 1160px;
  --section-pad: 96px 24px;
  --radius: 4px;
  --transition: 0.25s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--onyx);
  background: var(--white);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.15;
  color: var(--ming);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; }
p { margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: var(--section-pad); }

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: #e8920a;
  border-color: #e8920a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(250,163,27,0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-secondary:hover {
  background: var(--white);
  color: var(--ming);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--ming);
  border-color: var(--ming);
}
.btn-outline:hover {
  background: var(--ming);
  color: var(--white);
  transform: translateY(-2px);
}

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(3,101,114,0.10);
  transition: all var(--transition);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo svg { height: 44px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--onyx);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--keppel); }
.nav-links a.active { color: var(--ming); }
.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 8px 18px !important;
}
.nav-cta:hover {
  background: #e8920a;
  color: var(--white) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--onyx);
  transition: all 0.3s;
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--platinum);
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  z-index: 99;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--onyx);
  padding: 12px 16px;
  border-radius: var(--radius);
  transition: background var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.mobile-menu a:hover { background: var(--aero); color: var(--ming); }
.mobile-menu .mob-cta {
  margin-top: 8px;
  background: var(--orange);
  color: var(--white) !important;
  text-align: center;
}

/* --- Page Header Band --- */
.page-header {
  background: var(--ming);
  color: var(--white);
  padding: 120px 24px 72px;
  text-align: center;
}
.page-header h1 { color: var(--white); }
.page-header p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 16px auto 0;
}
.header-accent {
  width: 60px;
  height: 4px;
  background: var(--orange);
  margin: 20px auto 0;
  border-radius: 2px;
}

/* --- Section Labels --- */
.section-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--keppel);
  margin-bottom: 12px;
  display: block;
}
.section-title { margin-bottom: 16px; }
.section-intro {
  font-size: 1.1rem;
  color: #5a6068;
  max-width: 640px;
  margin-bottom: 48px;
}

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--platinum);
  border-radius: 8px;
  padding: 36px 32px;
  transition: all var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(3,101,114,0.12);
  transform: translateY(-3px);
  border-color: var(--aero);
}
.card-icon {
  width: 52px;
  height: 52px;
  background: var(--aero);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; color: var(--ming); }
.card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.card p { color: #5a6068; font-size: 0.96rem; margin-bottom: 0; }

/* --- Divider --- */
.divider {
  width: 60px;
  height: 4px;
  background: var(--orange);
  border-radius: 2px;
  margin: 20px 0 32px;
}
.divider.center { margin: 20px auto 32px; }

/* --- Footer --- */
.site-footer {
  background: var(--ming);
  color: rgba(255,255,255,0.85);
  padding: 64px 24px 32px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 32px;
}
.footer-brand svg { height: 40px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.92rem; line-height: 1.7; }
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
  padding: 4px 0;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--keppel); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--keppel); }

/* --- Utility --- */
.text-center { text-align: center; }
.text-white { color: var(--white); }
.bg-light { background: var(--light-bg); }
.bg-aero { background: var(--aero); }
.bg-ming { background: var(--ming); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.page-offset { padding-top: 72px; }

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease both; }
.fade-up-2 { animation: fadeUp 0.6s 0.15s ease both; }
.fade-up-3 { animation: fadeUp 0.6s 0.3s ease both; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  :root { --section-pad: 64px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}