/* ============================================================
   B.E.E.S — Shared Stylesheet
   Used across all pages (nav, mobile overlay, utilities)
   ============================================================ */

/* Base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #253D2C;
  background:
    radial-gradient(60rem 60rem at -10% -10%, rgba(104, 186, 127, 0.35), transparent 60%),
    radial-gradient(50rem 50rem at 110% 10%, rgba(207, 255, 220, 0.7), transparent 55%),
    radial-gradient(70rem 70rem at 50% 120%, rgba(46, 111, 64, 0.25), transparent 60%),
    #ffffff;
  min-height: 100vh;
}

/* Glassmorphism utilities */
.glass {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.glass-dark {
  background: rgba(37, 61, 44, 0.75);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(207, 255, 220, 0.15);
}

.glass-tint {
  background: rgba(207, 255, 220, 0.45);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

/* Decorative blob */
.blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(60px);
  opacity: 0.55;
  pointer-events: none;
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Nav link underline hover */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 0;
  background: #2E6F40;
  transition: width .3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Mobile full-screen overlay nav */
.mobile-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mobile-overlay.hidden {
  display: none;
}