:root {
  --color-ink: #1a1a2e;
  --color-lilac: #b8c1ec;
  --color-ice: #eefcfe;
  --color-frost: rgba(255, 255, 255, 0.65);
  --color-accent: #232946;
  --color-text: #232946;
  --radius-lg: 24px;
  --radius-md: 12px;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --spacing-section: 4rem;
  --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-main);
  background-color: var(--color-ice);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* lock scroll when mobile menu is open */
body.nav-open{overflow:hidden;}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-frost);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1.25rem 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 700;
  font-size: 1.25rem;
}

.nav-list {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-link.is-active{
  color:#0284c7; /* sky-600 */
  font-weight:700;
}

.nav-link.is-active::after{
  content:"";
  display:block;
  height:2px;
  width:100%;
  margin-top:6px;
  background:rgba(2,132,199,0.65);
  border-radius:999px;
}

.nav-link:hover {
  color: #64748b;
}

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

/* Footer */
.site-footer {
  background: linear-gradient(180deg, var(--color-ice) 0%, #d4dff5 100%);
  padding: 4rem 2rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  margin-top: var(--spacing-section);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-ink);
}

.footer-tagline {
  font-size: 0.9rem;
  color: #555;
  margin: 0;
  max-width: 300px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-style: normal;
}

.contact-link {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.9rem;
  transition: opacity 0.2s;
}

.contact-link:hover {
  opacity: 0.7;
}

.footer-legal {
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.legal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legal-list a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.85rem;
}

.legal-list a:hover {
  text-decoration: underline;
}

.copyright {
  font-size: 0.75rem;
  color: #666;
  margin-top: 2rem;
}

/* Snow Canvas */
#snow-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

@media (max-width: 768px) {
  .header-container {
    justify-content: space-between;
  }
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-frost);
    flex-direction: column;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.3);
  }
  .nav-list.active {
    display: flex;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .footer-legal, .footer-brand, .contact-details {
    align-items: center;
    text-align: center;
  }
  .contact-link {
    justify-content: center;
  }
}
/* 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;}