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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: rgba(107, 29, 58, 0.12);
  color: #6B1D3A;
}

/* === Navbar === */
#navbar {
  background: rgba(253, 248, 246, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

#navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

/* === Hero Label === */
.hero-label {
  display: flex;
  align-items: center;
  gap: 0;
}

/* === Service Cards === */
.service-card {
  transition: background-color 0.4s ease;
}

.service-card:hover {
  background: rgba(253, 248, 246, 0.5);
}

/* === Scroll Reveal === */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* === Stagger Children === */
.reveal-child {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal-child {
    opacity: 0;
    transform: translateY(20px);
  }
}

/* === Input Focus === */
input:focus,
textarea:focus {
  border-color: #6B1D3A !important;
}

/* === Button Ripple === */
button, a {
  -webkit-tap-highlight-color: transparent;
}

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

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Form Success Animation === */
#form-success {
  animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Responsive === */
@media (max-width: 767px) {
  .font-serif {
    line-height: 1.15;
  }
}