:root {
    --legcare-bg: #f0f9ff;
    --legcare-surface: #ffffff;
    --legcare-accent: #0ea5e9;
    --legcare-accent-deep: #0369a1;
    --legcare-text-main: #1e293b;
    --legcare-text-muted: #64748b;
    --legcare-radius: 16px;
    --font-heading: 'Raleway', sans-serif;
    --font-text: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Header Styles */
.skin-top-navigation {
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.skin-logo-box {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.skin-brand-symbol {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    border-radius: 50%;
    font-family: var(--font-heading);
}

.skin-main-heading {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-transform: uppercase;
    text-align: center;
    margin: 0;
    font-weight: 700;
}

/* Layout */
.leg-product-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem 4rem;
}

.leg-display-flex {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .leg-display-flex {
        flex-direction: row;
        align-items: flex-start;
    }
    .leg-visual-module {
        flex: 1;
        position: sticky;
        top: 20px;
    }
    .leg-content-module {
        flex: 1.2;
    }
}

/* Gallery Engine */
.leg-visual-module input[type="radio"] {
    display: none;
}

.leg-main-stage {
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    border-radius: var(--legcare-radius);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    margin-bottom: 1rem;
}

.leg-frame {
    display: none;
    width: 100%;
    height: 100%;
}

.leg-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#img-1:checked ~ .leg-main-stage .slide-1,
#img-2:checked ~ .leg-main-stage .slide-2,
#img-3:checked ~ .leg-main-stage .slide-3,
#img-4:checked ~ .leg-main-stage .slide-4 {
    display: block;
}

.leg-thumb-strip {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.leg-thumb-item {
    width: 70px;
    height: 70px;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    opacity: 0.5;
    transition: opacity 0.3s ease;
    border: 2px solid transparent;
}

#img-1:checked ~ .leg-thumb-strip label:nth-child(1),
#img-2:checked ~ .leg-thumb-strip label:nth-child(2),
#img-3:checked ~ .leg-thumb-strip label:nth-child(3),
#img-4:checked ~ .leg-thumb-strip label:nth-child(4) {
    opacity: 1;
    border-color: var(--legcare-accent);
}

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

/* Content Styles */
.leg-item-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.leg-details-text p {
    margin-bottom: 1.25rem;
}

.leg-feature-point {
    margin-bottom: 1.5rem;
}

.leg-feature-point strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--legcare-accent-deep);
}

/* CTA */
.leg-action-zone {
    margin: 3rem 0;
    display: flex;
    justify-content: center;
}

.leg-purchase-link {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--legcare-radius);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
    text-align: center;
}

.leg-purchase-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
}

/* Reviews */
.leg-feedback-flow {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.leg-user-card {
    padding: 2rem;
    border-radius: 24px; /* Preset C: rounded-2xl */
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.leg-user-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.leg-user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
}

.leg-user-name {
    font-weight: 600;
    display: block;
}

.leg-user-stars {
    font-size: 0.9rem;
}

.leg-review-date {
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.leg-review-body {
    font-size: 1rem;
}

/* Footer */
.leg-bottom-nav {
    padding: 3rem 1rem;
    margin-top: 4rem;
}

.leg-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.leg-footer-copy {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.leg-legal-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.leg-legal-links a {
    color: var(--legcare-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
}

.leg-legal-links a:hover {
    text-decoration: underline;
    color: var(--legcare-accent);
}