* {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  overflow-x: hidden;
}

.font-serif {
  font-family: 'Playfair Display', Georgia, serif;
}

/* Gold gradient text */
.gold-text {
  background: linear-gradient(135deg, #c9a84c, #f5d96e, #c9a84c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Gold border gradient */
.gold-border {
  border-image: linear-gradient(135deg, #c9a84c, #f5d96e, #c9a84c) 1;
}

/* Hero background overlay */
.hero-overlay {
  background: linear-gradient(135deg, rgba(15, 28, 46, 0.95) 0%, rgba(26, 43, 66, 0.88) 50%, rgba(15, 28, 46, 0.92) 100%);
}

/* Subtle pattern */
.pattern-bg {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Scroll animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Staggered children */
.stagger-children .reveal:nth-child(1) {
  transition-delay: 0ms;
}

.stagger-children .reveal:nth-child(2) {
  transition-delay: 120ms;
}

.stagger-children .reveal:nth-child(3) {
  transition-delay: 240ms;
}

.stagger-children .reveal:nth-child(4) {
  transition-delay: 360ms;
}

/* Button hover shine */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: skewX(-25deg);
  transition: left 0.6s ease;
}

.btn-shine:hover::after {
  left: 120%;
}

/* Service card hover */
.service-card {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(201, 168, 76, 0.12), 0 8px 24px rgba(0, 0, 0, 0.15);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, #c9a84c, #f5d96e);
  color: #0f1c2e;
}

.service-card .service-icon {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Advantage item */
.advantage-item {
  transition: all 0.3s ease;
}

.advantage-item:hover {
  background: rgba(201, 168, 76, 0.05);
}

/* Review card */
.review-card {
  transition: all 0.4s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* Divider with gold */
.gold-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #c9a84c, transparent);
}

/* Nav link underline animation */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, #c9a84c, #f5d96e);
  transition: width 0.3s ease;
}

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

/* Mobile menu */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  transform: translateX(0);
}

/* Floating label for form */
.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
  transform: translateY(-1.75rem) scale(0.85);
  color: #c9a84c;
}

.form-group label {
  transition: all 0.2s ease;
}

/* Scroll progress */
#scroll-progress {
  transform-origin: left;
  transform: scaleX(0);
}

/* Counter animation */
.counter-value {
  font-variant-numeric: tabular-nums;
}

/* Photo frame */
.photo-frame {
  position: relative;
}

.photo-frame::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  border: 1px solid #c9a84c;
  z-index: 0;
  transition: all 0.4s ease;
}

.photo-frame:hover::before {
  top: 8px;
  left: 8px;
  right: -8px;
  bottom: -8px;
}

/* Toast notification */
.toast {
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Subtle shine on section headings */
.section-heading {
  position: relative;
  display: inline-block;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #c9a84c, #f5d96e);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #0f1c2e;
}

::-webkit-scrollbar-thumb {
  background: #334e68;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #c9a84c;
}

/* Input focus ring */
input:focus,
textarea:focus {
  outline: none;
}