:root{
  --bg: #F6F9F6;
  --surface: #FFFFFF;
  --ink: #1F2B22;
  --ink-soft: #4C5A50;
  --green-dark: #2F5A3E;
  --green: #3E7C52;
  --green-light: #E4F1E7;
  --border: #DCE7DE;
  --cta: #2F5A3E;
  --cta-hover: #244631;
  --star: #E2A93B;
}

*{ box-sizing: border-box; }

body{
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  margin: 0;
}

/* Header */
.site-header{
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.header-title{
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--green-dark);
  letter-spacing: 0.01em;
}

/* Product section */
.product-section{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-top: 2rem;
  padding: 1.5rem;
}

.product-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px){
  .product-grid{
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

/* Gallery (no JS, radio + CSS) */
.gallery{ width: 100%; }
.gal-radio{ display: none; }

.gal-main{
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--green-light);
  border-radius: 10px;
  overflow: hidden;
}

.gal-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#g1:checked ~ .gal-main .gal-img-1,
#g2:checked ~ .gal-main .gal-img-2,
#g3:checked ~ .gal-main .gal-img-3,
#g4:checked ~ .gal-main .gal-img-4{
  opacity: 1;
}

.gal-thumbs{
  display: flex;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.gal-thumb-label{
  flex: 1;
  display: block;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  opacity: 0.7;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.gal-thumb-label img{
  width: 100%;
  height: 60px;
  object-fit: cover;
  display: block;
}

#g1:checked ~ .gal-thumbs label[for="g1"],
#g2:checked ~ .gal-thumbs label[for="g2"],
#g3:checked ~ .gal-thumbs label[for="g3"],
#g4:checked ~ .gal-thumbs label[for="g4"]{
  border-color: var(--green);
  opacity: 1;
}

/* Product info */
.product-title{
  font-size: 1.3rem;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 1.2rem 0;
}

.desc-heading{
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 0.6rem;
}

.product-description ul{
  padding-left: 1.1rem;
  margin: 0 0 1rem 0;
}

.product-description li{
  margin-bottom: 0.7rem;
  line-height: 1.55;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.desc-extra{
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

/* CTA */
.cta-section{
  display: flex;
  justify-content: center;
  margin: 2.5rem 0;
}

.cta-button{
  display: inline-block;
  background: var(--cta);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.15rem;
  padding: 1rem 3rem;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(47, 90, 62, 0.25);
  transition: background 0.2s ease, transform 0.15s ease;
  text-align: center;
}

.cta-button:hover{
  background: var(--cta-hover);
  transform: translateY(-2px);
}

/* Reviews */
.reviews-section{
  margin-bottom: 3rem;
}

.reviews-title{
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}

.review{
  display: block;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--border);
}

.review:last-child{
  border-bottom: none;
}

.review-top{
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.review-avatar{
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.review-userinfo{ flex: 1; }

.review-name{
  font-weight: 600;
  margin: 0 0 0.15rem 0;
  color: var(--ink);
}

.review-stars{
  color: var(--star);
  letter-spacing: 0.05em;
  margin: 0 0 0.25rem 0;
  font-size: 0.95rem;
}

.review-heading{
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}

.review-meta{
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0.6rem 0 0.2rem 0;
}

.review-attrs{
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0 0 0.6rem 0;
}

.review-text{
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}

.review-photos-note{
  font-size: 0.82rem;
  color: var(--green);
  margin-top: 0.5rem;
}

/* Footer */
.site-footer{
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer-name{
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 0.8rem;
}

.footer-links{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
}

.footer-links a{
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-decoration: none;
}

.footer-links a:hover{
  text-decoration: underline;
  color: var(--green-dark);
}


.review-photos{
  display: flex;
  gap: 0.6rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.review-photos img{
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}