/* soft-organic + pill + dramatic + accent-bar + gradient
   #FF6F61 / #261E6B / #C0E0B1 / #ECF1F1
   reviews: gradient-bg cards, large name, colored stars */

:root {
    --a: #FF6F61;
    --d: #261E6B;
    --g: #C0E0B1;
    --bg: #ECF1F1;
}

* { 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: 18px 16px 24px; border-bottom: 4px solid var(--a); }
.header-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.header-wave { font-size: 10px; font-weight: 700; letter-spacing: .18em; color: var(--g); opacity: .7; text-transform: uppercase; margin-bottom: 8px; display: block; }
.header-title { font-size: clamp(15px, 3.5vw, 21px); font-weight: 700; color: #fff; line-height: 1.3; }

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

/* PRODUCT SECTION mobile-first */
.product-section {
    display: grid; grid-template-columns: 1fr;
    background: #fff; border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    overflow: hidden; margin-bottom: 48px;
    transition: box-shadow .3s;
}
.product-section:hover { box-shadow: 0 28px 72px rgba(0,0,0,0.25); }
@media (min-width: 768px) { .product-section { grid-template-columns: 1fr 1fr; } }

/* GALLERY */
.gallery-block { padding: 24px; }
.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: linear-gradient(145deg, #fff0ee, #eef8ea);
    border-radius: 18px;
    min-height: 240px; display: flex; align-items: center; justify-content: center;
    padding: 14px; margin-bottom: 14px;
}

#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: 10px; justify-content: center; }
.tl { cursor: pointer; border-radius: 50px; border: 2px solid transparent; overflow: hidden; display: block; transition: border-color .2s; }
.tl:hover { border-color: var(--a); }
.tl img { width: 56px; height: 56px; object-fit: cover; display: block; border-radius: 50px; }
#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); box-shadow: 0 0 0 3px rgba(255,111,97,.2); }

/* PRODUCT INFO */
.product-info { padding: 28px 24px; display: flex; flex-direction: column; justify-content: center; }

/* LED chips */
.light-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.lc { font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 50px; }
.lc.red { background: #ffe8e6; color: #b02010; }
.lc.green { background: #e8f7e4; color: #2d7a20; }
.lc.blue { background: #e6eeff; color: #1030b0; }
.lc.yellow { background: #fff9e0; color: #8a6800; }

.product-title { font-size: clamp(16px, 3.8vw, 22px); font-weight: 700; color: var(--d); line-height: 1.3; margin-bottom: 20px; }

.feat-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.feat {
    display: flex; gap: 0;
    font-size: clamp(13px, 3.5vw, 14px); line-height: 1.6; color: #444;
    padding: 10px 14px; background: #fafafa; border-radius: 16px;
    border-left: 3px solid var(--a);
}

.kw-note { font-size: 13px; color: #555; background: linear-gradient(135deg, #fff0ee, #eef8ea); border-radius: 16px; padding: 11px 16px; border-left: 3px solid var(--a); }

/* CTA gradient */
.cta-wrap { text-align: center; margin-bottom: 52px; }
.cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--a) 0%, #c0392b 100%);
    color: #fff; font-weight: 700;
    font-size: clamp(14px, 4vw, 17px);
    text-transform: uppercase; letter-spacing: .08em;
    padding: 16px 52px; min-height: 44px;
    border-radius: 50px; text-decoration: none;
    box-shadow: 0 20px 60px rgba(255,111,97,.4);
    transition: all .25s ease;
}
.cta-btn:hover {
    background: linear-gradient(135deg, #c0392b 0%, var(--d) 100%);
    box-shadow: 0 28px 72px rgba(255,111,97,.55);
    transform: translateY(-2px);
}
.cta-btn:active { transform: translateY(0); }

/* REVIEWS — gradient background cards */
.reviews-section { max-width: 860px; margin: 0 auto; padding-bottom: 40px; }
.rev-title { font-size: clamp(20px, 4vw, 28px); font-weight: 700; color: var(--d); margin-bottom: 24px; }

.reviews-list { display: flex; flex-direction: column; gap: 16px; }

.rev-card {
    background: linear-gradient(135deg, #fffaf9 0%, #f0fbf0 100%);
    border-radius: 20px;
    border: 1px solid #f0e8e6;
    padding: 20px 22px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: box-shadow .25s, transform .2s;
}
.rev-card:hover { box-shadow: 0 8px 28px rgba(255,111,97,.2); transform: translateY(-2px); }

.rc-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.rc-ava { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 2px solid var(--a); }
.rc-meta { display: flex; flex-direction: column; gap: 3px; }
.rc-name { font-weight: 700; font-size: 16px; color: var(--d); }
.stars { color: var(--a); font-size: 14px; font-weight: 700; }
.rc-hl { font-weight: 600; font-size: 13px; color: #333; flex: 1; min-width: 160px; align-self: center; }

.rc-date { font-size: 12px; color: #bbb; margin-bottom: 6px; }
.rc-badge { display: inline-block; background: #fff0ee; color: #c04030; font-size: 11px; font-weight: 600; padding: 3px 12px; border-radius: 50px; margin-bottom: 10px; }
.rc-text { font-size: clamp(13px, 3.5vw, 14px); color: #444; line-height: 1.7; margin-bottom: 8px; }
.rc-text:last-child { margin-bottom: 0; }

/* FOOTER */
.site-footer { background: var(--d); padding: 30px 16px; }
.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(--g); }
.fsep { color: rgba(255,255,255,.12); display: none; }
@media (min-width: 768px) { .fsep { display: inline; } }