/* === BASE & RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

/* === NAV === */
#nav {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#nav.scrolled {
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(61, 43, 31, 0.08);
}

.nav-logo-text {
  transition: color 0.4s ease;
}

#nav:not(.scrolled) .nav-logo-text {
  color: #3D2B1F;
}

#nav.scrolled .nav-logo-text {
  color: #3D2B1F;
}

/* === HERO === */
.hero-bg {
  will-change: transform;
}

.hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(61, 43, 31, 0.55) 0%,
    rgba(61, 43, 31, 0.40) 40%,
    rgba(61, 43, 31, 0.70) 100%
  );
}

/* === SCROLL REVEAL === */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal-up,
  .reveal-left,
  .reveal-right {
    opacity: 0;
  }
  
  .reveal-up {
    transform: translateY(40px);
  }
  
  .reveal-left {
    transform: translateX(-40px);
  }
  
  .reveal-right {
    transform: translateX(40px);
  }
  
  .reveal-up.revealed,
  .reveal-left.revealed,
  .reveal-right.revealed {
    opacity: 1;
    transform: none;
  }
}

/* === HERO ANIMATIONS === */
.hero-subtitle {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.5s;
}

.hero-desc {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-ctas {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.9s;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
  animation: bobble 2s ease-in-out infinite;
}

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

/* === MENU CARDS === */
.menu-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(61, 43, 31, 0.12);
}

/* === MOBILE NAV === */
#mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

#mobile-nav.open .mobile-nav-link {
  animation: mobileLinkIn 0.4s ease forwards;
  opacity: 0;
}

#mobile-nav.open .mobile-nav-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-nav.open .mobile-nav-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-nav.open .mobile-nav-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-nav.open .mobile-nav-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-nav.open .mobile-nav-link:nth-child(5) { animation-delay: 0.25s; }

@keyframes mobileLinkIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === MOBILE MENU BUTTON === */
.menu-btn.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-btn.active .menu-line:nth-child(2) {
  opacity: 0;
}

.menu-btn.active .menu-line:nth-child(3) {
  width: 1.5rem;
  margin-left: 0;
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === SELECTION === */
::selection {
  background: #e8522e;
  color: #FDF8F0;
}

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

::-webkit-scrollbar-track {
  background: #FDF8F0;
}

::-webkit-scrollbar-thumb {
  background: #d4b064;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #e8522e;
}