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

body {
  overflow-x: hidden;
}

::selection {
  background: #a7f3d0;
  color: #064e3b;
}

/* ── Navbar scroll state ── */
#navbar {
  background: transparent;
}

#navbar.scrolled {
  background: rgba(255, 254, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(6, 78, 59, 0.08);
}

#navbar.scrolled .font-display {
  color: #064e3b !important;
}

#navbar.scrolled a:not(.bg-emerald-800):not(.bg-emerald-400) {
  color: #064e3b !important;
}

/* ── Service cards ── */
.service-card {
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-4px);
}

/* ── Mobile menu ── */
#mobileMenu {
  animation: slideDown 0.3s ease;
}

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

/* ── Scroll reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
}

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

/* ── Button hover glow ── */
button:hover,
a:hover {
  cursor: pointer;
}

/* ── Smooth image loading ── */
img {
  loading: lazy;
}

/* ── Selection color ── */
::selection {
  background: #a7f3d0;
  color: #064e3b;
}