/* Custom styles for Yi Fang Taiwan Fruit Tea */

/* Base */
html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

/* Selection */
::selection {
  background: rgba(224, 122, 95, 0.3);
  color: #fff;
}

/* Navigation */
#nav.scrolled {
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-line {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

#mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.2s; }
#mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.3s; }
#mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.4s; }

/* Hero */
#hero {
  position: relative;
}

/* Menu cards */
.menu-card {
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.menu-card img {
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal.revealed {
  opacity: 0;
  transform: translateY(40px);
}

.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* Button focus states */
a:focus-visible, button:focus-visible {
  outline: 2px solid #E07A5F;
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  .menu-card:hover {
    transform: none;
  }
  
  .menu-card img {
    transform: none;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Tablet adjustments */
@media (max-width: 768px) {
  .font-serif {
    word-spacing: -0.02em;
  }
}

/* Wide screen */
@media (min-width: 1280px) {
  .font-serif {
    letter-spacing: -0.01em;
  }
}