:root {
  --c-blue: #003366;
  --c-yellow: #FFC72C;
  --c-white: #FFFFFF;
  --c-text-dark: #1A1A1A;
  --c-text-light: #F5F5F5;
  --font-main: system-ui, -apple-system, sans-serif;
  --radius-lg: 16px;
  --space-unit: 8px;
  --shadow-hard: 5px 5px 0px rgba(0,0,0,0.15);
  --shadow-active: 7px 7px 0px var(--c-yellow);
  --header-h: 80px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-main); background-color: var(--c-white); color: var(--c-text-dark); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
ul { list-style: none; }

/* Header */
.site-header { position: fixed; top: 0; left: 0; width: 100%; height: var(--header-h); background: var(--c-white); border-bottom: 2px solid var(--c-blue); z-index: 1000; display: flex; align-items: center; transition: box-shadow 0.3s ease; }
.header-container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 calc(var(--space-unit) * 3); display: flex; justify-content: space-between; align-items: center; }

.brand-logo { display: flex; align-items: center; gap: calc(var(--space-unit) * 1.5); color: var(--c-blue); font-weight: 800; font-size: 1.35rem; letter-spacing: -0.5px; }
.logo-icon svg { width: 42px; height: 42px; color: var(--c-blue); }

.main-nav { display: flex; }
.nav-list { display: flex; gap: calc(var(--space-unit) * 4); align-items: center; }

.nav-link { font-weight: 600; color: var(--c-blue); font-size: 1rem; position: relative; padding: 4px 0; }
.nav-link:not(.btn-header)::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0%; height: 3px; background-color: var(--c-yellow); transition: width 0.3s ease; }
.nav-link:not(.btn-header):hover::after { width: 100%; }

.btn-header { background-color: var(--c-blue); color: var(--c-white); padding: 12px 28px; border-radius: var(--radius-lg); box-shadow: var(--shadow-hard); border: 2px solid var(--c-blue); }
.btn-header:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow-active); color: var(--c-yellow); }

.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--c-blue); padding: var(--space-unit); }

/* Footer */
.site-footer { background-color: var(--c-blue); color: var(--c-white); padding: calc(var(--space-unit) * 10) var(--space-unit) calc(var(--space-unit) * 4); margin-top: calc(var(--space-unit) * 8); border-top: 8px solid var(--c-yellow); position: relative; }
.footer-container { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: calc(var(--space-unit) * 4); margin-bottom: calc(var(--space-unit) * 8); }

.brand-name-footer { font-size: 1.75rem; font-weight: 800; display: block; margin-bottom: calc(var(--space-unit) * 2); letter-spacing: -0.5px; }
.tagline { font-size: 1.1rem; opacity: 0.9; line-height: 1.6; max-width: 320px; color: var(--c-yellow); font-weight: 500; }

.footer-heading { color: var(--c-yellow); font-size: 0.85rem; text-transform: uppercase; margin-bottom: calc(var(--space-unit) * 3); letter-spacing: 1.5px; font-weight: 700; }
.footer-links li { margin-bottom: calc(var(--space-unit) * 1.5); }
.footer-links a { display: inline-block; opacity: 0.8; font-weight: 500; }
.footer-links a:hover { color: var(--c-yellow); opacity: 1; transform: translateX(4px); }

.contact-info { display: flex; flex-direction: column; gap: calc(var(--space-unit) * 2.5); font-style: normal; }
.contact-link { display: flex; align-items: flex-start; gap: calc(var(--space-unit) * 1.5); opacity: 0.9; line-height: 1.5; }
.contact-link:hover { opacity: 1; color: var(--c-yellow); }
.contact-link .icon { min-width: 22px; width: 22px; height: 22px; stroke: var(--c-yellow); stroke-width: 2; fill: none; margin-top: 2px; }

.footer-bottom { max-width: 1280px; margin: 0 auto; padding-top: calc(var(--space-unit) * 4); border-top: 1px solid rgba(255,255,255,0.15); text-align: center; font-size: 0.9rem; opacity: 0.6; }

/* Responsive */
@media (max-width: 900px) {
  .footer-container { grid-template-columns: 1fr 1fr; gap: calc(var(--space-unit) * 6); }
  .brand-block { grid-column: 1 / -1; margin-bottom: var(--space-unit); }
}

@media (max-width: 768px) {
  .mobile-menu-toggle { display: block; }
  .main-nav { position: fixed; top: var(--header-h); left: 0; width: 100%; background: var(--c-white); flex-direction: column; padding: calc(var(--space-unit) * 4); border-bottom: 4px solid var(--c-yellow); transform: translateY(-150%); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 10px 30px rgba(0,0,0,0.1); opacity: 0; pointer-events: none; }
  .main-nav.active { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-list { flex-direction: column; width: 100%; gap: calc(var(--space-unit) * 3); align-items: flex-start; }
  .nav-link { font-size: 1.25rem; display: block; width: 100%; }
  .btn-header { width: 100%; text-align: center; margin-top: var(--space-unit); }
  
  .footer-container { grid-template-columns: 1fr; gap: calc(var(--space-unit) * 6); }
  .brand-block, .footer-bottom { text-align: left; }
}
/* 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;}