/* Base & Utilities */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #FDF8F0;
}
::-webkit-scrollbar-thumb {
  background: #C05A3A;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #A04830;
}

/* Mobile Menu */
#mobile-menu.active {
  display: flex;
}

.mobile-link {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid rgba(30, 30, 30, 0.08);
}

.mobile-link:hover {
  color: #C05A3A;
}

/* Navbar scroll state */
#navbar.scrolled {
  background: rgba(253, 248, 240, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Mobile menu button animation */
.menu-line {
  transition: all 0.3s ease;
}

#mobile-menu-btn.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
#mobile-menu-btn.active .menu-line:nth-child(2) {
  opacity: 0;
}
#mobile-menu-btn.active .menu-line:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
  width: 5px;
  margin-left: 0;
}

/* Back to top button */
#back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

/* Service card hover image */
.service-card img {
  transition: transform 0.5s ease;
}

.service-card:hover img {
  transform: scale(1.05);
}

/* Selection color */
::selection {
  background: #C05A3A;
  color: white;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .service-card,
  .bg-white\/10,
  button,
  a {
    transition: none;
  }
  .animate-float {
    animation: none;
  }
}

/* Custom animations */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(12deg); }
  50% { transform: translateY(-20px) rotate(12deg); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0px) rotate(45deg); }
  50% { transform: translateY(-15px) rotate(45deg); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 0; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-float-slow {
  animation: float-slow 8s ease-in-out infinite;
}

/* Form select styling */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}