:root {
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-accent: linear-gradient(135deg, #16a34a 0%, #059669 100%);
  --gradient-hero: linear-gradient(135deg, #ffffff 0%, #f1f5f9 40%, #e2e8f0 100%);
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  overscroll-behavior-y: auto;
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: 'Outfit', system-ui, sans-serif;
}

/* Card hover */
.card-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -8px rgba(0,0,0,0.15);
  border-color: rgba(37, 99, 235, 0.35);
}

/* Banner carousel */
.banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  pointer-events: none;
}
.banner-slide.active {
  opacity: 1;
  pointer-events: auto;
}

/* Brand marquee (rotativo) */
.brand-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  animation: brand-scroll 30s linear infinite;
  width: max-content;
}
.brand-track:hover {
  animation-play-state: paused;
}
@keyframes brand-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Badge oferta do dia */
.badge-offer {
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  color: #fff;
}

/* Line clamp fallback */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Fade in animation */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar hide for mobile carousels */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* Whatsapp float button pulse */
.wa-pulse {
  animation: wa-pulse 2s infinite;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}
@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}