/* ===== CUSTOM STYLES ===== */

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

/* Body background fix */
body {
  background-color: #FDFCF8;
}

/* ===== NAVBAR ===== */
#navbar {
  transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
  background-color: rgba(253, 252, 248, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(58, 90, 64, 0.08);
}

#navbar.transparent {
  background-color: transparent;
  box-shadow: none;
}

/* ===== HAMBURGER ANIMATION ===== */
#menuBtn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg);
  top: 50%;
  margin-top: -3px;
}

#menuBtn.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(10px);
}

#menuBtn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg);
  top: 50%;
  margin-top: -3px;
}

/* Mobile menu transitions */
#mobileMenu.open {
  opacity: 1;
  pointer-events: all;
}

#mobileMenu.closed {
  opacity: 0;
  pointer-events: none;
}

/* ===== 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.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.2s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ===== NAV LINKS ===== */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: currentColor;
  transition: width 0.3s ease;
}

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

/* ===== MOBILE LINKS ===== */
.mobile-link {
  position: relative;
}

.mobile-link:active {
  opacity: 0.6;
}

/* ===== IMAGE HOVER ===== */
.group:hover .group-hover\:scale-105 {
  transform: scale(1.05);
}

/* ===== SUBTLE PULSE ===== */
@keyframes softPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.animate-pulse {
  animation: softPulse 2.5s ease-in-out infinite;
}

/* ===== SELECTION ===== */
::selection {
  background-color: rgba(58, 90, 64, 0.15);
  color: #1a281e;
}

/* ===== FOCUS ===== */
:focus-visible {
  outline: 2px solid #3A5A40;
  outline-offset: 2px;
  border-radius: 4px;
}

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

::-webkit-scrollbar-track {
  background: #FDFCF8;
}

::-webkit-scrollbar-thumb {
  background: #c6d8c0;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9bbf96;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  .font-serif {
    line-height: 1.1;
  }
}