/* ─── Base & Resets ─── */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { margin: 0; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
  ::selection { background: rgba(232, 100, 90, 0.3); color: #f7f7f7; }

  /* ─── Scrollbar ─── */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #141414; }
  ::-webkit-scrollbar-thumb { background: #3a3a3a; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #E8645A; }

  /* ─── Navigation ─── */
  #nav { backdrop-filter: blur(0px); transition: backdrop-filter 0.5s ease, background 0.5s ease, box-shadow 0.5s ease; }
  #nav.scrolled {
    backdrop-filter: blur(20px);
    background: rgba(20, 20, 20, 0.85);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05);
  }

  /* ─── Mobile Menu ─── */
  #mobile-menu.open { opacity: 1 !important; pointer-events: all !important; }
  #mobile-menu.open .mobile-link { transform: translateY(0); opacity: 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; }

  .mobile-link { transform: translateY(20px); opacity: 0; transition: all 0.4s ease; }

  /* Menu toggle animation */
  #menu-toggle.active .menu-line:nth-child(1) { transform: rotate(45deg) translate(3px, 3px); }
  #menu-toggle.active .menu-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
  #menu-toggle.active .menu-line:nth-child(3) { transform: rotate(-45deg) translate(3px, -3px); width: 5px; }

  /* ─── Hero Animations ─── */
  .hero-eyebrow { animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards; }
  .hero-headline { animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards; }
  .hero-sub { animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards; }
  .hero-img-wrapper { animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards; opacity: 0; transform: translateY(40px); }

  @keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ─── Scroll Line ─── */
  @keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 1; }
  }
  .animate-scroll-line { animation: scrollLine 2s ease-in-out infinite; }

  /* ─── Reveal Animations ─── */
  .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.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal:nth-child(2) { transition-delay: 0.1s; }
  .reveal:nth-child(3) { transition-delay: 0.2s; }

  /* ─── Room Cards ─── */
  .room-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .room-card:hover {
    transform: translateY(-8px);
  }

  /* ─── Button hover glow ─── */
  @keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(232, 100, 90, 0.2); }
    50% { box-shadow: 0 0 40px rgba(232, 100, 90, 0.4); }
  }

  /* ─── Typing cursor for hero (optional subtle touch) ─── */
  .cursor-blink {
    animation: blink 1s step-end infinite;
  }
  @keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
  }

  /* ─── Responsive adjustments ─── */
  @media (max-width: 768px) {
    .hero-headline { font-size: 3rem !important; }
    #nav .hidden { display: none; }
  }

  @media (min-width: 769px) and (max-width: 1024px) {
    .hero-headline { font-size: 4.5rem; }
  }

  /* ─── Focus styles ─── */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 2px solid #E8645A;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* ─── Print styles ─── */
  @media print {
    body { background: white; color: black; }
    #nav, #mobile-menu { display: none; }
  }