/* ============================================
   OYA Hibachi — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  overflow-x: hidden;
}

::selection {
  background: #C0603A;
  color: #FDFCFA;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #F9F5EE;
}
::-webkit-scrollbar-thumb {
  background: #D9C89E;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #C0603A;
}

/* ============================================
   Navigation
   ============================================ */
#nav {
  background: transparent;
  transition: background 0.5s ease, box-shadow 0.5s ease, padding 0.5s ease;
}

#nav.scrolled {
  background: rgba(253, 252, 250, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

#nav.scrolled .text-current {
  color: #292524 !important;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: #C0603A;
  transition: width 0.3s ease;
}

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

.nav-link:hover {
  color: #C0603A !important;
}

/* ============================================
   Hero Animations
   ============================================ */
.hero-subtitle {
  animation: slideUp 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
  transform: translateY(20px);
}

.hero-title {
  animation: slideUp 0.8s ease forwards;
  animation-delay: 0.4s;
  opacity: 0;
  transform: translateY(30px);
}

.hero-desc {
  animation: slideUp 0.8s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
  transform: translateY(20px);
}

.hero-cta {
  animation: slideUp 0.8s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
  transform: translateY(20px);
}

.hero-stats {
  animation: slideUp 0.8s ease forwards;
  animation-delay: 1s;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Scroll Reveal
   ============================================ */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* On reduced motion, skip transitions */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* On no-JS, ensure everything is visible */
.no-js .reveal {
  opacity: 1;
  transform: none;
}

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

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

.mobile-link {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

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

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Menu icon animation */
#menu-icon.active #line1 {
  transform: translateY(5px) rotate(45deg);
}

#menu-icon.active #line2 {
  opacity: 0;
  transform: scaleX(0);
}

#menu-icon.active #line3 {
  transform: translateY(-5px) rotate(-45deg);
  width: 1.5rem;
}

/* ============================================
   Image hover effects
   ============================================ */
.group img {
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.group:hover img {
  transform: scale(1.05);
}

/* ============================================
   Button hover effects
   ============================================ */
a[href="tel:+14064090636"],
button[type="submit"] {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

a[href="tel:+14064090636"]::before,
button[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

a[href="tel:+14064090636"]:hover::before,
button[type="submit"]:hover::before {
  left: 100%;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .font-serif.text-5xl {
    font-size: 2.5rem;
  }

  .font-serif.text-4xl {
    font-size: 2rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .font-serif.text-5xl {
    font-size: 3.5rem;
  }
}

/* ============================================
   Focus styles for accessibility
   ============================================ */
a:focus-visible,
button:focus-visible {
  outline: 2px solid #C0603A;
  outline-offset: 4px;
  border-radius: 2px;
}

/* ============================================
   Print styles
   ============================================ */
@media print {
  #nav,
  .reveal {
    display: block;
    opacity: 1 !important;
  }

  body {
    background: white;
    color: black;
  }
}