/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Base body styles */
body {
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

/* Header scroll states */
#site-header {
  transition: background-color 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#site-header.scrolled {
  background-color: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Burger menu animation */
.burger-line {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

body.menu-open .burger-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

body.menu-open .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

body.menu-open .burger-line:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile menu */
#mobile-menu {
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

#mobile-menu a {
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.active a {
  transform: translateY(0);
  opacity: 1;
}

#mobile-menu.active a:nth-child(1) { transition-delay: 0.05s; }
#mobile-menu.active a:nth-child(2) { transition-delay: 0.1s; }
#mobile-menu.active a:nth-child(3) { transition-delay: 0.15s; }
#mobile-menu.active a:nth-child(4) { transition-delay: 0.2s; }
#mobile-menu.active a:nth-child(5) { transition-delay: 0.25s; }
#mobile-menu.active a:nth-child(6) { transition-delay: 0.3s; }
#mobile-menu.active a:nth-child(7) { transition-delay: 0.35s; }

/* Scroll reveal animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scroll-reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.scroll-reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays for grid children */
.scroll-reveal[style*="transition-delay"] {
  transition-delay: var(--delay, 0s);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #5c805c;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Image fallback background */
img {
  background-color: #e6ede6;
}

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

::-webkit-scrollbar-track {
  background: #faf8f5;
}

::-webkit-scrollbar-thumb {
  background: #cedace;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8bfa8;
}

/* Selection color */
::selection {
  background-color: #cedace;
  color: #356180;
}

/* Cookie consent animation */
#cookie-consent {
  animation: slideInCookie 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInCookie {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Form input transitions */
input, textarea, select {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Link underline animation */
.animated-link {
  position: relative;
}

.animated-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #5c805c;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Hero parallax-like subtle movement */
@media (prefers-reduced-motion: no-preference) {
  .parallax-subtle {
    transition: transform 0.1s linear;
  }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .scroll-reveal,
  .scroll-reveal-left,
  .scroll-reveal-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  #site-header,
  #mobile-menu,
  #cookie-consent,
  .burger-btn {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}