/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* ===== NAV ===== */
#nav { background: transparent; }
#nav.scrolled {
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(61, 43, 31, 0.08);
}

/* ===== MOBILE MENU ===== */
#mobileMenu.open { opacity: 1; pointer-events: all; }
#mobileMenu.closed { opacity: 0; pointer-events: none; }
.mobile-link { transition: opacity 0.3s, transform 0.3s; }
#mobileMenu.open .mobile-link { opacity: 1; transform: translateY(0); }
#mobileMenu.closed .mobile-link { opacity: 0; transform: translateY(20px); }
#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* ===== SCROLL INDICATOR ===== */
@keyframes scrollIndicator {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.animate-scroll-indicator {
  animation: scrollIndicator 1.5s ease-in-out infinite;
}

/* ===== MARQUEE ===== */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.animate-marquee {
  animation: marquee 30s linear infinite;
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    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; }
}

/* ===== HERO TEXT REVEAL ===== */
@media (prefers-reduced-motion: no-preference) {
  .hero-reveal {
    animation: heroReveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
  }
  .hero-reveal-delay-1 { animation-delay: 0.1s; }
  .hero-reveal-delay-2 { animation-delay: 0.2s; }
  .hero-reveal-delay-3 { animation-delay: 0.35s; }
  .hero-reveal-delay-4 { animation-delay: 0.5s; }
  .hero-reveal-delay-5 { animation-delay: 0.65s; }
  @keyframes heroReveal {
    to { opacity: 1; transform: translateY(0); }
  }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #fdfbf7; }
::-webkit-scrollbar-thumb { background: #e0541e; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #c73e10; }

/* ===== SELECTION ===== */
::selection { background: #e0541e; color: #fdfbf7; }
</style>