/* ── Reset & Base ── */
*, *::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; }
img { max-width: 100%; height: auto; display: block; }

/* ── Nav ── */
#nav {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
#nav.scrolled {
  background: rgba(253, 248, 246, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
}

.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: #7B2D3B;
  transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* ── Mobile Menu ── */
#mobile-menu.open { opacity: 1 !important; pointer-events: all !important; }
.mobile-link { transition: opacity 0.3s ease; }
.menu-line { transition: all 0.3s ease; }
#menu-btn.active .menu-line:nth-child(1) { transform: translateY(6px) rotate(45deg); }
#menu-btn.active .menu-line:nth-child(2) { opacity: 0; }
#menu-btn.active .menu-line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); width: 1.25rem; }

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

/* ── Service Items ── */
.service-item {
  border-left: 1px solid transparent;
  padding-left: 0;
  transition: border-color 0.3s ease, padding-left 0.3s ease;
}
.service-item:hover {
  border-left-color: #7B2D3B;
  padding-left: 16px;
}

/* ── Testimonial Cards ── */
.testimonial-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ── Form ── */
input:focus, textarea:focus {
  border-color: #f2c4cc !important;
  box-shadow: 0 0 0 3px rgba(123, 45, 59, 0.08) !important;
}

/* ── Utilities ── */
::selection { background: rgba(123, 45, 59, 0.15); color: #3d141b; }
</style>