/* ── Base ── */
html {
  scroll-behavior: smooth;
}

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

::selection {
  background: #F97066;
  color: #fff;
}

/* ── Nav scroll state ── */
.nav-scrolled {
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* ── Fade-in on scroll (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);
  }
}

/* Fallback: content always visible when JS is disabled or prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Service card subtle hover lift ── */
.group {
  will-change: transform;
}

.group:hover {
  transform: translateY(-2px);
}

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

/* ── Image aspect ratio helpers ── */
img {
  max-width: 100%;
  height: auto;
}

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

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

/* ── Scrollbar styling ── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #1f2937;
}

::-webkit-scrollbar-thumb {
  background: #4b5563;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #F97066;
}