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

body {
  overflow-x: hidden;
}

::selection {
  background-color: rgba(212, 148, 15, 0.3);
  color: #f5f6f4;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #131617;
}
::-webkit-scrollbar-thumb {
  background: #373f42;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #538d4e;
}

/* ===== Navbar ===== */
.nav-scrolled {
  background: rgba(19, 22, 23, 0.92) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(55, 63, 66, 0.6);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-scrolled .nav-link {
  color: #a8afb0 !important;
}

.nav-scrolled .nav-link:hover {
  color: #eac452 !important;
}

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

#hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, #131617, transparent);
  pointer-events: none;
}

/* ===== Service Cards ===== */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #d4940f, transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(83, 141, 78, 0.08);
}

/* ===== Buttons ===== */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover::after {
  opacity: 1;
}

/* ===== Gold accent line ===== */
.gold-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #d4940f, transparent);
}

/* ===== Scroll Reveal Animations ===== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ===== Mobile Menu ===== */
#mobileMenu {
  animation: slideDown 0.3s ease;
}

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

/* ===== Input Focus ===== */
input:focus,
textarea:focus {
  box-shadow: 0 0 0 1px rgba(83, 141, 78, 0.5);
}

/* ===== Map filter for dark theme ===== */
iframe[title*="Map"] {
  border-radius: 12px;
}

/* ===== Responsive adjustments ===== */
@media (max-width: 640px) {
  .font-display {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

@media (min-width: 641px) and (max-width: 1023px) {
  .service-card {
    padding: 1.5rem;
  }
}

/* ===== Subtle shimmer on gold elements ===== */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.text-gold-shimmer {
  background: linear-gradient(90deg, #d4940f 0%, #f3db8a 50%, #d4940f 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

/* ===== Pulse dot animation ===== */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.animate-pulse-dot {
  animation: pulse-dot 2s ease-in-out infinite;
}