:root {
  --primary: #0B253A;
  --primary-light: #163E5E;
  --accent: #4FD1C5;
  --accent-hover: #38B2AC;
  --bg-tint: #F0F4F8;
  --surface: #FFFFFF;
  --text-main: #1A202C;
  --text-muted: #718096;
  --radius: 16px;
  --spacing: 1.25rem;
  --header-height: 80px;
  --font-main: system-ui, -apple-system, sans-serif;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-tint);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.site-header {
  background: var(--surface);
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing);
}

.header-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.logo-icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--accent);
}

.btn-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--surface);
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(11, 37, 58, 0.25);
  color: var(--accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
}

/* Footer */
.site-footer {
  background: var(--primary);
  color: var(--surface);
  padding: 4rem var(--spacing) 2rem;
  margin-top: 4rem;
  border-top: 4px solid var(--accent);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-card h4 {
  color: var(--accent);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.brand-card .footer-logo svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-brand {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.tagline {
  color: #A0AEC0;
  font-size: 0.95rem;
}

.footer-links, .contact-details {
  list-style: none;
}

.footer-links li, .contact-details li {
  margin-bottom: 0.75rem;
}

.footer-links a, .contact-link {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a:hover, .contact-link:hover {
  color: var(--accent);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  color: #718096;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--surface);
    padding: 2rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform 0.3s ease-in-out;
    z-index: 999;
  }

  .main-nav.active {
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .btn-cta {
    width: 100%;
    text-align: center;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}
/* footer extras */
.footer__extras{margin-top:16px;}
.footer__extrasInner{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start;justify-content:space-between;}
.footer__social{display:flex;gap:10px;align-items:center;}
.footer-social{display:inline-flex;gap:8px;align-items:center;text-decoration:none;}
.footer-social__icon{display:block;}
.footer__poemWrap{max-width:520px;}
.footer-poem{opacity:0.9;font-size:0.95em;line-height:1.35;}