/* === Base & Reset === */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  overflow-x: hidden;
}

::selection {
  background: #0d5f2e;
  color: #fafaf7;
}

/* === Navbar scroll state === */
#navbar.scrolled {
  background: rgba(250, 250, 247, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(13, 95, 46, 0.08);
}

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

/* === Product Cards === */
.product-card {
  transform: translateY(0);
  will-change: transform, box-shadow;
}

.product-card:hover {
  transform: translateY(-4px);
}

/* === Service Cards === */
.service-card {
  transform: translateY(0);
  will-change: transform;
}

.service-card:hover {
  transform: translateY(-4px);
}

/* === Scroll Reveal (progressive enhancement) === */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }

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

  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
  .reveal-delay-5 { transition-delay: 0.5s; }
  .reveal-delay-6 { transition-delay: 0.6s; }
}

/* === Focus styles === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #2d7a3a;
  outline-offset: 2px;
  border-radius: 4px;
}

/* === Custom scrollbar === */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f5f5f0;
}
::-webkit-scrollbar-thumb {
  background: #a5cca8;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #6fb370;
}