/* ============================================
   Cosmo's Bar on Elm — Custom Styles
   ============================================ */

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

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Navbar --- */
#navbar {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
  background: rgba(253, 248, 245, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(128, 0, 32, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #db527c;
  transition: width 0.3s ease;
}

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

/* --- Mobile Menu --- */
#mobile-menu {
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-link {
  position: relative;
}

.mobile-link:hover {
  color: #db527c;
}

/* --- Scroll Reveal --- */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .scroll-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Hero --- */
#hero {
  position: relative;
}

/* --- Buttons --- */
button, a {
  cursor: pointer;
}

/* --- Form --- */
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

/* --- Selection --- */
::selection {
  background: #db527c;
  color: #FDF8F5;
}

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

::-webkit-scrollbar-track {
  background: #FDF8F5;
}

::-webkit-scrollbar-thumb {
  background: #c12955;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a01942;
}

/* --- Responsive tweaks --- */
@media (max-width: 640px) {
  #hero h1 {
    font-size: 2.5rem;
  }

  #hero h1 span:nth-of-type(2) {
    font-size: 2rem;
  }
}