/* ── Base & Utilities ── */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background-color: #B082B0;
  color: #fff;
}

/* ── Nav ── */
#site-header {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

#site-header.scrolled {
  background: rgba(245, 240, 247, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 1px 0 rgba(123, 74, 140, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #E8A84C;
  transition: width 0.25s ease;
  border-radius: 1px;
}

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

/* ── Mobile menu ── */
#mobile-menu {
  animation: slideDown 0.25s ease;
}

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

.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(123, 74, 140, 0.08);
}

.mobile-link:last-child {
  border-bottom: none;
}

/* ── Service cards ── */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #E8A84C, #D4903A);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 2px 2px 0 0;
}

.service-card:hover::before {
  opacity: 1;
}

/* ── Fade-in animations ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

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

/* ── Responsive tweaks ── */
@media (max-width: 640px) {
  .font-display {
    word-spacing: -0.02em;
  }
}

/* ── Subtle hover lift for image cards ── */
.rounded-2xl.overflow-hidden {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rounded-2xl.overflow-hidden:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(123, 74, 140, 0.15);
}