/* ============================================
   Mr. Sergio — Custom Styles
   ============================================ */

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

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

body {
  margin: 0;
  overflow-x: hidden;
}

::selection {
  background: #fbbf24;
  color: #111827;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0b0f19;
}
::-webkit-scrollbar-thumb {
  background: #4c2635;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #6e314a;
}

/* --- Reveal Animations (progressive enhancement) --- */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(32px);
  }
  .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; }
}

/* --- Navbar scroll state --- */
#navbar.scrolled {
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(142, 63, 92, 0.2);
}

/* --- Mobile menu --- */
#mobileMenu.open {
  transform: translateX(0);
}

/* --- Button focus rings --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Map contrast override --- */
iframe[title*="Google Maps"] {
  border-radius: 14px;
}

/* --- Form subtle input animation --- */
input:focus,
textarea:focus {
  background: rgba(11, 15, 25, 0.8);
}

/* --- Image loading placeholder --- */
img {
  background: linear-gradient(135deg, #2b131c 0%, #1f2937 100%);
  min-height: 4px;
}