/* ===== Base & Utilities ===== */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background-color: rgba(255, 107, 63, 0.2);
  color: #1e1e24;
}

/* ===== Animations ===== */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes float-delayed {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
  animation: float-delayed 4.5s ease-in-out infinite;
  animation-delay: 1s;
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 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; }

/* ===== Navigation ===== */
.nav-scrolled {
  background: rgba(253, 248, 244, 0.92) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 4px 20px rgba(0,0,0,0.04);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #ff6b3f, #ff906e);
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===== Mobile Menu ===== */
.menu-bar {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#menu-toggle.active .menu-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

#menu-toggle.active .menu-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

#menu-toggle.active .menu-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
  width: 5 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.mobile-link {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.mobile-link:last-child {
  border-bottom: none;
}

/* ===== Buttons & Links ===== */
a:focus-visible, button:focus-visible {
  outline: 2px solid #ff6b3f;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== Card Hover Effects ===== */
.group:hover .group-hover\:-translate-y-1 {
  transform: translateY(-4px);
}

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

::-webkit-scrollbar-track {
  background: #fdf8f4;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #ff906e, #ff6b3f);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #ff6b3f, #f04a1a);
}

/* ===== Image Placeholder Fallback ===== */
img {
  background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
}

/* ===== Responsive adjustments ===== */
@media (max-width: 768px) {
  .font-display {
    font-size: clamp(2rem, 8vw, 3rem);
  }
}

/* ===== Print Styles ===== */
@media print {
  nav, #gallery, .animate-float, .animate-float-delayed {
    display: none;
  }
  
  body {
    color: #000;
    background: #fff;
  }
}