/* Base & Reset */
*, *::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; }

/* Scroll Reveal */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}
@media (prefers-reduced-motion: no-preference) {
  .reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* Mobile Menu */
.mobile-link { display: block; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f7f2ea; }
::-webkit-scrollbar-thumb { background: #b8cfb8; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #8fb88f; }

/* Selection */
::selection { background: #d9e6d9; color: #2d5a3d; }

/* Focus visible */
:focus-visible { outline: 2px solid #4d824d; outline-offset: 2px; border-radius: 4px; }

/* Header shadow on scroll */
.header-scrolled {
  box-shadow: 0 1px 20px rgba(45, 90, 61, 0.08);
}

/* Smooth image loading */
img { image-rendering: optimizeQuality; }