:root {
  --forest-green: #1B4332;
  --forest-green-light: #2D6A4F;
  --off-white: #F5F5F0;
  --forest-dark: #1A2E24;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--off-white);
  color: var(--forest-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.font-serif {
  font-family: 'Playfair Display', serif;
}

.font-sans {
  font-family: 'Inter', sans-serif;
}

/* Navbar */
#navbar {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
  background: rgba(245, 245, 240, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(27, 67, 50, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--forest-green);
  transition: width 0.2s ease;
}

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

/* Service Cards */
.service-card {
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

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

/* Mobile Menu */
#mobile-menu {
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-link {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(27, 67, 50, 0.08);
  transition: color 0.2s ease;
}

.mobile-link:hover {
  color: var(--forest-green);
}

/* Scroll Reveal */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 0;
  transform: translateY(30px);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .reveal.revealed {
    opacity: 1;
    transform: none;
  }

  .service-card:hover {
    transform: none;
  }
}

/* Form Focus States */
input:focus,
textarea:focus {
  outline: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--off-white);
}

::-webkit-scrollbar-thumb {
  background: var(--forest-green);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--forest-green-light);
}

/* Selection */
::selection {
  background: var(--forest-green);
  color: white;
}