/* bold-editorial + sharp + subtle + accent-bar + solid
   #2D5C7F / #F1A9B8 / #0C0F24 / #F5F5F5
   reviews: thin left accent bar + bold name, Amazon style */

:root { --a:#2D5C7F; --p:#F1A9B8; --d:#0C0F24; --bg:#F5F5F5; --brd:#c8d8e4; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'Inter',sans-serif; background:var(--bg); color:#1a1a1a; font-size:clamp(14px,4vw,16px); -webkit-font-smoothing:antialiased; }

/* HEADER accent-bar */
.site-header { background:var(--d); padding:16px 16px 22px; border-bottom:4px solid var(--a); }
.header-inner { max-width:1200px; margin:0 auto; text-align:center; }
.h-sup { font-size:10px; font-weight:700; letter-spacing:.18em; color:var(--p); opacity:.7; text-transform:uppercase; display:block; margin-bottom:8px; }
.h-title { font-size:clamp(15px,3.5vw,22px); font-weight:900; color:#fff; line-height:1.2; letter-spacing:-.01em; }

/* MAIN */
.site-main { max-width:1200px; margin:0 auto; padding:32px 16px 52px; }

/* PRODUCT SECTION */
.product-section { display:grid; grid-template-columns:1fr; background:#fff; box-shadow:0 2px 12px rgba(0,0,0,.07); overflow:hidden; margin-bottom:44px; }
@media(min-width:768px){.product-section{grid-template-columns:1fr 1fr;}}

/* GALLERY */
.gallery-block { padding:22px; border-bottom:1px solid var(--brd); }
@media(min-width:768px){.gallery-block{border-bottom:none;border-right:1px solid var(--brd);}}
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
.gimg { display:none; max-width:100%; height:auto; width:100%; object-fit:contain; animation:fi .3s ease; }
@keyframes fi{from{opacity:0}to{opacity:1}}
.main-img-wrap { background:#eef3f8; border:1px solid var(--brd); min-height:240px; display:flex; align-items:center; justify-content:center; padding:12px; margin-bottom:12px; }
#i1:checked~.main-img-wrap .g1{display:block}#i2:checked~.main-img-wrap .g2{display:block}#i3:checked~.main-img-wrap .g3{display:block}#i4:checked~.main-img-wrap .g4{display:block}
.thumbs { display:flex; gap:7px; justify-content:center; }
.tl { cursor:pointer; border:2px solid transparent; display:block; transition:border-color .2s; }
.tl:hover{border-color:var(--a);}
.tl img { width:52px; height:52px; object-fit:cover; display:block; }
#i1:checked~.thumbs label[for="i1"],#i2:checked~.thumbs label[for="i2"],#i3:checked~.thumbs label[for="i3"],#i4:checked~.thumbs label[for="i4"]{border-color:var(--a);}

/* PRODUCT INFO */
.product-info { padding:24px; display:flex; flex-direction:column; justify-content:flex-start; }
.product-title { font-size:clamp(16px,3.8vw,23px); font-weight:900; color:var(--d); line-height:1.2; margin-bottom:14px; letter-spacing:-.02em; }
.accent-strip { background:var(--a); padding:6px 14px; margin-bottom:18px; display:inline-block; }
.as-label { font-size:11px; font-weight:900; letter-spacing:.14em; color:#fff; text-transform:uppercase; }
.feat-list { list-style:none; display:flex; flex-direction:column; gap:0; margin-bottom:18px; border-top:1px solid #edf2f7; }
.feat { display:flex; gap:12px; padding:11px 0; border-bottom:1px solid #edf2f7; font-size:clamp(13px,3.5vw,14px); line-height:1.6; color:#444; }
.feat:last-child{border-bottom:none;}
.fn { font-size:10px; font-weight:900; color:var(--a); flex-shrink:0; margin-top:2px; white-space:nowrap; }
.kw-note { font-size:13px; color:#555; background:#eef3f8; border-left:4px solid var(--a); padding:10px 14px; }

/* CTA solid */
.cta-wrap { text-align:center; margin-bottom:48px; }
.cta-btn { display:inline-block; background:var(--a); color:#fff; font-weight:900; font-size:clamp(14px,4vw,16px); text-transform:uppercase; letter-spacing:.1em; padding:16px 52px; min-height:44px; text-decoration:none; box-shadow:0 2px 12px rgba(45,92,127,.3); transition:all .2s; }
.cta-btn:hover{background:#1c3d56;box-shadow:0 6px 24px rgba(45,92,127,.5);transform:translateY(-1px);}
.cta-btn:active{transform:translateY(0);}

/* REVIEWS — thin left accent bar, bold name */
.reviews-section { max-width:800px; margin:0 auto; padding-bottom:40px; }
.rev-title { font-size:clamp(20px,4vw,28px); font-weight:900; color:var(--d); margin-bottom:24px; letter-spacing:-.02em; }
.reviews-list { display:flex; flex-direction:column; }
.rev-item { display:flex; gap:0; padding:20px 0; }
.rev-divider { height:1px; background:#e8ecf0; }
.rev-bar { width:4px; background:var(--a); flex-shrink:0; border-radius:2px; margin-right:14px; align-self:stretch; min-height:40px; }
.rev-body { flex:1; }
.rev-top { display:flex; gap:12px; align-items:flex-start; margin-bottom:8px; }
.rev-ava { width:40px; height:40px; border-radius:50%; object-fit:cover; flex-shrink:0; border:1px solid var(--brd); }
.rev-name { font-weight:900; font-size:15px; color:var(--d); margin-bottom:2px; letter-spacing:-.01em; }
.stars { display:block; color:var(--p); font-size:13px; font-weight:700; filter:saturate(1.4); margin-bottom:2px; }
.rev-hl { font-weight:600; font-size:13px; color:#333; }
.rev-date { font-size:12px; color:#bbb; margin-bottom:5px; }
.rev-badge { display:block; font-size:11px; color:#999; margin-bottom:8px; }
.rev-text { font-size:clamp(13px,3.5vw,14px); color:#444; line-height:1.7; margin-bottom:8px; }
.rev-text:last-of-type{margin-bottom:0;}

/* FOOTER */
.site-footer { background:var(--d); padding:28px 16px; border-top:4px solid var(--a); }
.footer-inner { max-width:1200px; margin:0 auto; text-align:center; }
.fname { font-size:12px; color:rgba(255,255,255,.3); margin-bottom:14px; font-weight:600; text-transform:uppercase; letter-spacing:.05em; }
.fnav { display:flex; flex-direction:column; align-items:center; gap:8px; }
@media(min-width:768px){.fnav{flex-direction:row;justify-content:center;gap:16px;}}
.flink { color:rgba(255,255,255,.4); font-size:11px; text-transform:uppercase; letter-spacing:.08em; font-weight:600; text-decoration:none; transition:color .2s; }
.flink:hover{color:var(--p);}
.fsep { color:rgba(255,255,255,.12); display:none; }
@media(min-width:768px){.fsep{display:inline;}}