/* GLOBAL RESET & VARIABLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1D2A3C;     /* Dark Navy */
    --color-accent: #9C1C66;      /* Plum */
    --color-muted: #5D6D7E;       /* Muted Blue/Gray */
    --color-bg-main: #FFFFFF;     /* Pure White */
    --color-bg-alt: #F5F5F5;      /* Light Gray */
    --color-border: #E5E7EB;      /* Thin Gray Line */
}

body.minimalist-body {
    background-color: var(--color-bg-main);
    color: var(--color-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* HEADER: Centered Minimal */
.centered-minimal-header {
    background-color: var(--color-bg-main);
    border-bottom: 1px solid var(--color-border);
    padding: 48px 24px;
    text-align: center;
}

.header-content {
    max-width: 900px;
    margin: 0 auto;
}

.header-title {
    font-size: clamp(16px, 3vw, 20px);
    font-weight: 400;
    color: var(--color-primary);
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* MAIN LAYOUT */
.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 64px 24px;
}

/* PRODUCT GRID */
.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 64px;
    margin-bottom: 80px;
}

@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

/* GALLERY COMPONENT (Sharp & Flat) */
.gallery-container {
    position: relative;
    width: 100%;
}

.hidden-radio {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    border: 0 !important;
}

.gallery-viewport {
    width: 100%;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-alt);
    overflow: hidden;
    position: relative;
}

.gallery-track {
    display: flex;
    width: 400%;
    transition: transform 0.4s ease-in-out;
}

.gallery-slide {
    width: 25%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.gallery-slide img {
    max-height: 100%;
    object-fit: contain;
}

/* Gallery Logic */
#slide-1:checked ~ .gallery-viewport .gallery-track { transform: translateX(0%); }
#slide-2:checked ~ .gallery-viewport .gallery-track { transform: translateX(-25%); }
#slide-3:checked ~ .gallery-viewport .gallery-track { transform: translateX(-50%); }
#slide-4:checked ~ .gallery-viewport .gallery-track { transform: translateX(-75%); }

.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 16px;
}

.thumb-item {
    cursor: pointer;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    transition: border-color 0.2s ease;
}

.thumb-item img {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.thumb-item:hover img {
    opacity: 1;
}

/* Active Thumbnails */
#slide-1:checked ~ .gallery-thumbnails label:nth-child(1),
#slide-2:checked ~ .gallery-thumbnails label:nth-child(2),
#slide-3:checked ~ .gallery-thumbnails label:nth-child(3),
#slide-4:checked ~ .gallery-thumbnails label:nth-child(4) {
    border-color: var(--color-primary);
}
#slide-1:checked ~ .gallery-thumbnails label:nth-child(1) img,
#slide-2:checked ~ .gallery-thumbnails label:nth-child(2) img,
#slide-3:checked ~ .gallery-thumbnails label:nth-child(3) img,
#slide-4:checked ~ .gallery-thumbnails label:nth-child(4) img {
    opacity: 1;
}

/* PRODUCT INFO */
.product-info-container {
    display: flex;
    flex-direction: column;
}

.info-title {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 300;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: 32px;
}

.intro-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 24px;
    line-height: 1.6;
}

.description-list {
    list-style-type: none;
    padding: 0;
}

.description-list li {
    font-size: 15px;
    color: var(--color-muted);
    margin-bottom: 16px;
    line-height: 1.7;
    padding-left: 16px;
    border-left: 2px solid var(--color-border);
}

.description-list li strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* CTA BUTTON: Outlined */
.action-section {
    display: flex;
    justify-content: center;
    margin-bottom: 80px;
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.outlined-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--color-accent);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    padding: 16px 48px;
    min-height: 56px;
    width: 100%;
    max-width: 400px;
    border: 2px solid var(--color-accent);
    transition: all 0.3s ease;
}

.outlined-cta-button:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-main);
}

/* REVIEWS: Editorial Column Style */
.reviews-editorial {
    margin-bottom: 64px;
}

.reviews-header-block {
    border-bottom: 1px solid var(--color-primary);
    padding-bottom: 24px;
    margin-bottom: 40px;
}

.reviews-title-h3 {
    font-size: 20px;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.reviews-stack {
    display: flex;
    flex-direction: column;
}

.review-row {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px dotted var(--color-muted);
}

.review-row:first-child {
    padding-top: 0;
}

.review-row:last-child {
    border-bottom: none;
}

/* Sharp square avatar */
.review-avatar-sharp {
    width: 48px;
    height: 48px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-alt);
    flex-shrink: 0;
}

.review-avatar-sharp img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-content {
    display: flex;
    flex-direction: column;
}

.review-meta-top {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 4px;
}

.review-author-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
}

.review-stars {
    color: var(--color-accent);
    font-size: 14px;
    letter-spacing: 1px;
}

.review-headline {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    width: 100%;
    margin-top: 4px;
}

.review-meta-sub {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.review-date,
.review-specs {
    font-size: 12px;
    color: var(--color-muted);
}

.review-specs {
    font-weight: 600;
}

.review-text-body {
    font-size: 14px;
    color: var(--color-primary);
    line-height: 1.8;
}

/* FOOTER: Minimalist */
.minimal-footer {
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 64px 24px;
}

.footer-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    font-size: 12px;
    font-weight: 400;
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

@media (min-width: 768px) {
    .footer-nav {
        flex-direction: row;
        justify-content: center;
        gap: 48px;
    }
}

.footer-nav a {
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.2s ease;
}

.footer-nav a:hover {
    color: var(--color-accent);
}