/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }

/* ── Scroll Reveal ── */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

/* Reduced motion — keep content visible */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── Navbar ── */
#navbar {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
#navbar.scrolled {
  background: rgba(254, 253, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(20, 83, 45, 0.08);
}

/* ── Mobile Menu ── */
.menu-line { transition: all 0.3s ease; }
#menu.open .menu-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#menu.open .menu-line:nth-child(2) { opacity: 0; }
#menu.open .menu-line:nth-child(3) { width: 6px; transform: rotate(-45deg) translate(5px, -5px); }

/* ── Nav Links ── */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #16a34a;
  transition: width 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* ── Button Focus ── */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #4ade80;
  outline-offset: 2px;
}

/* ── Selection ── */
::selection {
  background: #166534;
  color: #fefdf8;
}