/* minimalist + sharp + dramatic + logo-left + gradient
   #630E76 / #F2D4C9 / #0C0F24 / #F5F5F5 */

:root {
    --a: #630E76;
    --b: #F2D4C9;
    --d: #0C0F24;
    --bg: #F5F5F5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: #2a2a2a;
    font-size: clamp(14px, 4vw, 16px);
    -webkit-font-smoothing: antialiased;
}

/* HEADER logo-left */
.site-header {
    background: var(--bg);
    border-bottom: 1px solid #d0d0d0;
    padding: 18px 24px;
}
.header-inner { max-width: 1200px; margin: 0 auto; }
.header-logo {
    font-size: clamp(17px, 4vw, 22px);
    font-weight: 700;
    color: var(--a);
    letter-spacing: -0.02em;
}
.header-sub {
    font-weight: 400;
    font-size: clamp(12px, 3vw, 14px);
    color: #888;
    margin-left: 4px;
}

/* MAIN */
.site-main { max-width: 1200px; margin: 0 auto; padding: 40px 16px 56px; }

/* PRODUCT SECTION mobile-first */
.product-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    margin-bottom: 48px;
    transition: box-shadow 0.3s;
}
.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: 28px; border-bottom: 1px solid #e8e8e8; }
@media (min-width: 768px) {
    .gallery-block { border-bottom: none; border-right: 1px solid #e8e8e8; }
}

.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: #fafafa;
    border: 1px solid #e0e0e0;
    min-height: 240px;
    display: flex; align-items: center; justify-content: center;
    padding: 12px; 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: 8px; justify-content: center; }
.tl {
    cursor: pointer; border: 1px solid #d0d0d0; display: block;
    transition: border-color .2s;
}
.tl:hover { border-color: var(--a); }
.tl img { width: 56px; height: 56px; 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: 2px solid var(--a); }

/* PRODUCT INFO */
.product-info { padding: 32px 28px; }

.eyebrow {
    font-size: 10px; font-weight: 700; letter-spacing: .2em;
    color: var(--a); text-transform: uppercase; margin-bottom: 12px; display: block;
}

.product-title {
    font-size: clamp(18px, 4vw, 26px);
    font-weight: 700; color: var(--d); line-height: 1.25; margin-bottom: 24px;
}

.feature-list {
    list-style: none; display: flex; flex-direction: column; gap: 0; margin-bottom: 20px;
}

.feature-list li {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 13px 0;
    border-bottom: 1px solid #ececec;
    font-size: clamp(13px, 3.5vw, 14px); line-height: 1.6; color: #444;
}
.feature-list li:last-child { border-bottom: none; }

.dash {
    font-weight: 700; color: var(--a); flex-shrink: 0;
    font-size: 18px; line-height: 1; margin-top: 2px;
}

.kw-note {
    font-size: 13px; color: #666; margin-top: 4px;
    padding-left: 14px; border-left: 2px solid var(--b);
    line-height: 1.6;
}

/* CTA gradient */
.cta-wrap { text-align: center; margin-bottom: 52px; }
.cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--a) 0%, #3a0844 100%);
    color: #fff; font-weight: 700;
    font-size: clamp(14px, 4vw, 16px);
    text-transform: uppercase; letter-spacing: .08em;
    padding: 17px 56px; min-height: 44px;
    border-radius: 0; text-decoration: none;
    box-shadow: 0 20px 60px rgba(99,14,118,.35);
    transition: box-shadow .25s, transform .2s, background .25s;
}
.cta-btn:hover {
    background: linear-gradient(135deg, #3a0844 0%, var(--d) 100%);
    box-shadow: 0 28px 72px rgba(99,14,118,.5);
    transform: translateY(-2px);
}
.cta-btn:active { transform: translateY(0); }

/* REVIEWS */
.reviews-section { max-width: 800px; margin: 0 auto; padding-bottom: 40px; }

.reviews-title {
    font-size: clamp(22px, 5vw, 34px);
    font-weight: 700; color: var(--d); margin-bottom: 4px; letter-spacing: -.02em;
}

.reviews-list { display: flex; flex-direction: column; margin-top: 28px; }

.review-item { padding: 24px 0; border-bottom: 1px solid #e0e0e0; }
.review-item:last-child { border-bottom: none; }

.review-top { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 10px; }

.ava {
    width: 44px; height: 44px; border-radius: 50%; object-fit: cover;
    flex-shrink: 0; border: 1px solid #d8d8d8;
}

.rname { font-weight: 700; font-size: 14px; color: var(--d); margin-bottom: 3px; }

.rstars-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.stars { color: var(--b); font-size: 14px; font-weight: 700; filter: saturate(1.5); }

.rheadline { font-weight: 600; font-size: 13px; color: #222; }

.rdate { font-size: 12px; color: #999; margin-bottom: 8px; }

.rbadge {
    display: inline-block; background: #f5f0f7; color: var(--a);
    font-size: 11px; font-weight: 600; padding: 3px 10px; margin-bottom: 12px;
}

.rtext { font-size: clamp(13px,3.5vw,14px); color: #444; line-height: 1.65; margin-bottom: 8px; }
.rtext:last-of-type { margin-bottom: 0; }

/* FOOTER */
.site-footer { background: var(--d); padding: 32px 16px; }
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.fname { font-weight: 600; font-size: 13px; color: #8090a0; margin-bottom: 16px; 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: #607080; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; text-decoration: none; transition: color .2s; }
.flink:hover { color: var(--b); }

.fsep { color: #2a3a48; display: none; }
@media (min-width: 768px) { .fsep { display: inline; } }