:root {
  --primary: #ca8a04;
  --secondary: #fef9c3;
  --accent: #059669;
  --text: #422006;
  --bg: #fffff8;
}

body {
  background: #0a0a0a;
  color: #e8d5b0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Cinzel', serif;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.header-title {
  font-size: clamp(16px, 3.5vw, 24px);
  line-height: 1.3;
}

.product-title {
  font-size: clamp(20px, 4vw, 28px);
  line-height: 1.3;
}

.card {
  background: #111111;
  border: 1px solid #333333;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.gallery-main {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.3s ease-in-out;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#img-1:checked ~ .gallery-main .slide-1,
#img-2:checked ~ .gallery-main .slide-2,
#img-3:checked ~ .gallery-main .slide-3,
#img-4:checked ~ .gallery-main .slide-4 {
  opacity: 1;
  z-index: 10;
}

#img-1:checked ~ .thumbnails label[for="img-1"],
#img-2:checked ~ .thumbnails label[for="img-2"],
#img-3:checked ~ .thumbnails label[for="img-3"],
#img-4:checked ~ .thumbnails label[for="img-4"] {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.btn-cta {
  background: var(--accent);
  color: #ffffff !important;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #10b981;
  border-radius: 0;
  letter-spacing: 0.1em;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.4);
}

.btn-cta:hover {
  background: #047857;
  border-color: #34d399;
}