/* ===== BASE STYLES ===== */
  *, *::before, *::after {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    overflow-x: hidden;
  }

  ::selection {
    background-color: rgba(26, 95, 90, 0.2);
    color: #1a5f5a;
  }

  /* ===== NAVBAR ===== */
  #navbar {
    background: transparent;
  }

  #navbar.scrolled {
    background: rgba(244, 246, 247, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  }

  #navbar.scrolled .nav-logo-text {
    color: #2e3d37;
  }

  #navbar.scrolled .nav-link {
    color: #3d4f48;
  }

  #navbar.scrolled .nav-link:hover {
    color: #1a5f5a;
  }

  #navbar.scrolled .menu-line {
    background: #2e3d37;
  }

  .nav-link:hover {
    color: #1a5f5a;
  }

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

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

  .menu-line:nth-child(3) {
    width: 6;
  }

  body.menu-open {
    overflow: hidden;
  }

  /* ===== REVEAL ANIMATIONS ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 1;
      transform: translateY(0);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

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

  ::-webkit-scrollbar-track {
    background: #f4f6f7;
  }

  ::-webkit-scrollbar-thumb {
    background: #96a89f;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #6e877e;
  }

  /* ===== SELECTION ===== */
  ::selection {
    background: rgba(26, 95, 90, 0.15);
    color: #0c2d2b;
  }