/* Health King v1 – Green palette + radio gallery */
:root {
  --green-dark:   #1a6b3a;
  --green-mid:    #2d8a50;
  --green-light:  #e6f4ec;
  --green-accent: #3aaa68;
  --green-border: #b6dfc6;
  --text-dark:    #1a1a1a;
  --text-mid:     #444;
  --text-muted:   #777;
  --star-color:   #e47911;
  --bg-page:      #f7faf8;
  --white:        #ffffff;
  --radius-sm:    6px;
  --radius-md:    12px;
  --shadow-card:  0 2px 12px rgba(0,0,0,0.08);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg-page);color:var(--text-dark);font-size:15px;line-height:1.6;}
img{display:block;max-width:100%;height:auto;}

/* HEADER */
.site-header{background:var(--green-dark);color:#fff;padding:18px 20px;box-shadow:0 2px 8px rgba(0,0,0,0.18);}
.header-inner{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;}
.site-logo{font-size:13px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:rgba(255,255,255,0.7);}
.header-title{font-size:clamp(16px,3vw,22px);font-weight:700;line-height:1.3;color:#fff;}

/* PRODUCT LAYOUT */
.product-section{max-width:1100px;margin:32px auto;padding:0 16px;}
.product-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-card);display:grid;grid-template-columns:1fr 1fr;overflow:hidden;}
.gal-radio{
    display:none;
}

.gallery-col{
    padding:28px 22px;
    background:var(--navy-mid);
    display:flex;
    flex-direction:column;
    gap:14px;
}

.gal-main{
    position:relative;
    width:100%;
    aspect-ratio:1/1;
    overflow:hidden;
    border-radius:var(--radius-sm);
    border:1.5px solid rgba(201,150,58,.40);
    background:var(--navy-deep);
}

.gal-slide{
    position:absolute;
    inset:0;
    opacity:0;
    visibility:hidden;
    transition:opacity .25s ease;
}

.gal-slide img{
    width:100%;
    height:100%;
    object-fit:cover;
    opacity:.95;
}

/* Active slides */

#g3i1:checked ~ .gal-main .gal3-slide1,
#g3i2:checked ~ .gal-main .gal3-slide2,
#g3i3:checked ~ .gal-main .gal3-slide3,
#g3i4:checked ~ .gal-main .gal3-slide4{
    opacity:1;
    visibility:visible;
}

.gal-thumbs{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
}

.gal-thumb{
    width:70px;
    height:70px;
    overflow:hidden;
    cursor:pointer;
    flex-shrink:0;
    border-radius:var(--radius-sm);
    border:2px solid rgba(201,150,58,.30);
    opacity:.65;
    transition:.2s;
}

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

.gal-thumb:hover{
    opacity:1;
    border-color:var(--gold-light);
}

/* Active thumbnail */

#g3i1:checked ~ .gal-thumbs label[for="g3i1"],
#g3i2:checked ~ .gal-thumbs label[for="g3i2"],
#g3i3:checked ~ .gal-thumbs label[for="g3i3"],
#g3i4:checked ~ .gal-thumbs label[for="g3i4"]{
    border-color:var(--gold);
    opacity:1;
}
/* INFO COL */
.info-col{padding:32px 28px;display:flex;flex-direction:column;gap:20px;}
.product-title{font-size:clamp(17px,2.5vw,22px);font-weight:700;color:var(--green-dark);line-height:1.35;}
.product-description{display:flex;flex-direction:column;gap:18px;}
.desc-block{padding-bottom:14px;border-bottom:1px solid var(--green-border);}
.desc-block:last-child{border-bottom:none;padding-bottom:0;}
.desc-heading{font-size:16px;font-weight:700;color:var(--green-dark);margin-bottom:6px;}
.desc-subheading{font-size:14px;font-weight:600;color:var(--green-mid);margin-bottom:5px;margin-top:10px;}
.desc-block p{font-size:14px;color:var(--text-mid);line-height:1.65;}
.desc-list{padding-left:18px;list-style:decimal;font-size:14px;color:var(--text-mid);line-height:1.75;}
.desc-list li{margin-bottom:4px;}
.keywords-block p{font-size:13px;color:var(--text-muted);font-style:italic;line-height:1.6;}
.mt-2{margin-top:8px;}

/* CTA */
.cta-section{display:flex;justify-content:center;padding:36px 16px;}
.cta-button{display:inline-block;background:linear-gradient(135deg,var(--green-mid),var(--green-dark));color:#fff;font-size:18px;font-weight:700;text-decoration:none;padding:18px 52px;border-radius:50px;box-shadow:0 4px 18px rgba(26,107,58,0.28);letter-spacing:0.02em;transition:transform 0.2s,box-shadow 0.2s;text-align:center;}
.cta-button:hover{background:linear-gradient(135deg,var(--green-accent),var(--green-mid));transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,107,58,0.35);}

/* REVIEWS */
.reviews-section{max-width:860px;margin:0 auto 48px;padding:0 16px;}
.reviews-heading{font-size:20px;font-weight:700;color:var(--green-dark);margin-bottom:28px;padding-bottom:10px;border-bottom:2px solid var(--green-border);}
.review-item{padding:24px 0;border-bottom:1px solid #e8e8e8;}
.review-item:last-child{border-bottom:none;}
.review-top{display:flex;align-items:flex-start;gap:14px;margin-bottom:10px;}
.review-avatar{flex-shrink:0;width:44px;height:44px;border-radius:50%;overflow:hidden;border:2px solid var(--green-border);background:var(--green-light);}
.review-avatar img{width:100%;height:100%;object-fit:cover;}
.review-meta{display:flex;flex-direction:column;gap:2px;}
.review-name{font-size:14px;font-weight:700;color:var(--green-dark);}
.review-stars{font-size:15px;color:var(--star-color);letter-spacing:1px;}
.review-title-text{font-size:14px;font-weight:600;color:var(--text-dark);line-height:1.4;}
.review-location{font-size:12px;color:var(--text-muted);margin-bottom:4px;}
.review-attrs{font-size:12px;color:var(--text-muted);margin-bottom:10px;}
.review-body{font-size:14px;color:var(--text-mid);line-height:1.7;}
.review-photos{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;}
.review-photos img{width:100px;height:100px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid #ddd;}

/* FOOTER */
.site-footer{background:var(--green-dark);color:rgba(255,255,255,0.85);padding:28px 20px;}
.footer-inner{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;}
.footer-brand{font-size:15px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:0.06em;}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;}
.footer-links a{font-size:13px;color:rgba(255,255,255,0.8);text-decoration:underline;transition:color 0.2s;}
.footer-links a:hover{color:#fff;}
.footer-copy{font-size:12px;color:rgba(255,255,255,0.5);}

/* RESPONSIVE */
@media(max-width:768px){
  .product-card{grid-template-columns:1fr;}
  .gallery-col{padding:16px;order:1;}
  .info-col{padding:20px;order:2;}
  .gal-main{aspect-ratio:4/3;}
  .gal-thumbs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;}
  .gal-thumb{width:60px;height:60px;flex-shrink:0;}
  .cta-button{font-size:16px;padding:16px 32px;width:100%;max-width:400px;}
}
@media(max-width:480px){
  .gal-thumb{width:52px;height:52px;}
  .product-title{font-size:16px;}
}