/* ── Single Product Page ── */

/* ── Section 1: Hero ── */
.ps-hero {
	background: #ffffff;
	padding: var(--section-md) 0;
	border-bottom: 1px solid var(--color-border);
}
.ps-hero-inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--gap-xl);
	align-items: start;
}

/* Product image */
.ps-img-wrap {
	position: sticky;
	top: 100px;
	background: var(--color-surface);
	border-radius: var(--radius-lg);
	overflow: hidden;
	aspect-ratio: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}
.ps-img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* Product info column */
.ps-info {
	display: flex;
	flex-direction: column;
	gap: var(--gap-lg);
}
.ps-award {
	width: 100%;
	max-width: 480px;
	height: auto;
	display: block;
}
.ps-name {
	font-size: var(--text-3xl);
	font-weight: var(--weight-extrabold);
	color: var(--color-text);
	line-height: var(--leading-tight);
	letter-spacing: var(--tracking-tight);
	margin: 0;
}
.ps-tagline {
	font-size: var(--text-sm);
	color: var(--color-muted);
	line-height: var(--leading-relaxed);
	margin: 0;
}

/* Badges */
.ps-badges {
	display: flex;
	flex-direction: column;
	gap: var(--gap-md);
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	padding: var(--gap-lg) 0;
}
.ps-badge {
	display: flex;
	align-items: flex-start;
	gap: var(--gap-md);
}
.ps-badge-icon {
	width: 48px;
	height: 48px;
	object-fit: contain;
	flex-shrink: 0;
}
.ps-badge-text {
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.ps-badge-text strong {
	font-size: var(--text-sm);
	font-weight: var(--weight-bold);
	color: var(--color-text);
}
.ps-badge-text span {
	font-size: var(--text-xs);
	color: var(--color-muted);
	line-height: var(--leading-relaxed);
}

/* Price */
.ps-price-row {
	display: flex;
	align-items: baseline;
	gap: var(--gap-sm);
}
.ps-price-label {
	font-size: var(--text-xs);
	color: var(--color-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}
.ps-price {
	font-size: var(--text-2xl);
	font-weight: var(--weight-extrabold);
	color: var(--color-text);
}

/* Buy buttons */
.ps-buy-title {
	font-size: var(--text-sm);
	font-weight: var(--weight-bold);
	color: var(--color-text);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	text-decoration: underline;
	margin: 0;
}
.ps-buy-row {
	display: flex;
	gap: var(--gap-md);
	flex-wrap: wrap;
}
.ps-buy-btn {
	flex: 1;
	min-width: 90px;
	max-width: 140px;
	transition: transform 150ms ease, opacity 150ms ease;
}
.ps-buy-btn:hover { transform: scale(1.04); opacity: 0.9; }
.ps-buy-btn img {
	width: 100%;
	height: auto;
	display: block;
	border-radius: var(--radius-md);
}

/* ── Section 2: Description ── */
.ps-desc {
	background-color: transparent;
	background-image: linear-gradient(180deg, var(--color-surface) 0%, #ffffff 15%);
	border-radius: 20px 20px 0 0;
	padding: var(--section-md) 0;
}

/* ── Section 3: SEO content ── */
.ps-seo {
	background: #ffffff;
	padding: var(--section-md) 0;
	border-top: 1px solid var(--color-border);
}
.ps-desc-inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
	display: flex;
	flex-direction: column;
	gap: var(--gap-lg);
}
.ps-desc-inner h2 {
	font-size: var(--text-xl);
	font-weight: var(--weight-bold);
	color: var(--color-text);
	line-height: var(--leading-snug);
	margin: 0;
	padding-top: var(--gap-lg);
	border-top: 1px solid var(--color-border);
}
.ps-desc-inner h2:first-child { border-top: none; padding-top: 0; }
.ps-desc-inner h3 {
	font-size: var(--text-base);
	font-weight: var(--weight-bold);
	color: var(--color-text);
	margin: 0;
}
.ps-desc-inner p {
	font-size: var(--text-sm);
	color: var(--color-muted);
	line-height: var(--leading-relaxed);
	margin: 0;
}
.ps-desc-inner ul,
.ps-desc-inner ol {
	padding-left: 1.25rem;
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.ps-desc-inner li {
	font-size: var(--text-sm);
	color: var(--color-muted);
	line-height: var(--leading-relaxed);
}
.ps-desc-inner strong { color: var(--color-text); }
.ps-desc-img {
	width: 100%;
	max-width: 500px;
	height: auto;
	display: block;
	margin: 0;
	border-radius: var(--radius-lg);
}
.ps-desc-inner hr {
	border: none;
	border-top: 1px solid var(--color-border);
	margin: 0;
}

/* Product info table */
.ps-table {
	width: 100%;
	border-collapse: collapse;
	font-size: var(--text-sm);
}
.ps-table th,
.ps-table td {
	padding: 0.6rem 0.75rem;
	text-align: left;
	border: 1px solid var(--color-border);
	line-height: var(--leading-relaxed);
}
.ps-table th {
	background: var(--color-surface);
	font-weight: var(--weight-semibold);
	color: var(--color-text);
}
.ps-table td { color: var(--color-muted); }
.ps-table tr:nth-child(even) td { background: #f9f6f3; }

/* ── Image Slider ── */
.ps-slider {
	position: sticky;
	top: 100px;
	background: var(--color-surface);
	border-radius: var(--radius-lg);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}
.ps-slider-track {
	aspect-ratio: 1;
	overflow: hidden;
	position: relative;
}
.ps-slider-slides {
	display: flex;
	height: 100%;
	transition: transform 0.3s ease;
}
.ps-slide {
	flex: 0 0 100%;
	height: 100%;
}
.ps-slide img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.ps-slider-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(255,255,255,0.85);
	border: 1px solid var(--color-border);
	border-radius: 50%;
	width: 36px;
	height: 36px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
	font-size: 18px;
	color: var(--color-text);
	line-height: 1;
	padding: 0;
}
.ps-slider-btn:hover { background: #ffffff; }
.ps-slider-prev { left: 10px; }
.ps-slider-next { right: 10px; }
.ps-slider-dots {
	display: flex;
	justify-content: center;
	gap: 6px;
	padding: 10px;
	background: var(--color-surface);
}
.ps-slider-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-border);
	border: none;
	cursor: pointer;
	padding: 0;
	transition: background 150ms ease;
}
.ps-slider-dot.active { background: var(--color-text); }

/* ── Responsive ── */
@media (max-width: 860px) {
	.ps-hero-inner {
		grid-template-columns: 1fr;
	}
	.ps-img-wrap { position: static; max-width: 380px; margin: 0 auto; }
}
@media (max-width: 600px) {
	.ps-name    { font-size: var(--text-2xl); }
	.ps-buy-btn { max-width: none; }
}