/* ═══════════════════════════════════════════════════════════════
   KEY BENEFITS STRIP — 4 cards
   ═══════════════════════════════════════════════════════════════ */
.gk-pdp-v5__benefits { padding: 48px 0; }
.gk-pdp-v5__benefits-grid {
	list-style: none; margin: 0; padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}
@media (min-width: 700px) { .gk-pdp-v5__benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gk-pdp-v5__benefits-grid { grid-template-columns: repeat(4, 1fr); } }
.gk-pdp-v5__benefit-card {
	padding: 32px 28px;
	background: var(--gk-v5-cream-dark);
	border-radius: 14px;
	text-align: center;
	transition: background .25s ease, transform .25s ease;
}
.gk-pdp-v5__benefit-card:hover {
	background: rgba(93,169,53,0.06);
	transform: translateY(-2px);
}
.gk-pdp-v5__benefit-icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 64px; height: 64px;
	margin-bottom: 16px;
	background: #fff;
	border-radius: 9999px;
	box-shadow: 0 2px 6px rgba(15,30,15,0.06);
	transition: transform .25s ease;
}
.gk-pdp-v5__benefit-icon .material-symbols-outlined {
	font-size: 30px;
	color: var(--gk-v5-primary-light);
}
.gk-pdp-v5__benefit-card:hover .gk-pdp-v5__benefit-icon { transform: scale(1.08); }
.gk-pdp-v5__benefit-card h3 {
	margin: 0 0 8px;
	font-family: 'Geist', sans-serif;
	font-size: 18px;
	font-weight: 700;
	color: var(--gk-v5-primary);
	letter-spacing: -0.01em;
}
.gk-pdp-v5__benefit-card p {
	margin: 0;
	font-size: 13px;
	line-height: 1.5;
	color: var(--gk-v5-text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   TABBED NAVIGATION (sticky)
   ═══════════════════════════════════════════════════════════════ */
.gk-pdp-v5__tabs-wrap { padding-bottom: 32px; }
@media (max-width: 640px) {
	/* FIX 2026-05-31: mniejszy odstęp zakładki → opis produktu na mobile */
	.gk-pdp-v5__tabs-wrap { padding-bottom: 14px; }
	.gk-pdp-v5__tabs { margin-bottom: 14px; }
}
.gk-pdp-v5__tabs {
	position: sticky;
	/* announce 36 + header 82 + 8 gap = 126px — przyklejony pod globalnym headerem */
	top: 126px;
	z-index: 50;
	background: #fff;
	border-radius: 14px;
	border: 1px solid var(--gk-v5-border);
	box-shadow: 0 2px 8px rgba(15,30,15,0.04);
	margin-bottom: 32px;
	padding: 0 24px;
	transition: box-shadow .3s cubic-bezier(.16,1,.3,1);
}
/* Mocniejszy shadow gdy sticky aktywny (scroll past hero) */
.gk-pdp-v5:has(.gk-pdp-v5__main-right.is-title-revealed) .gk-pdp-v5__tabs {
	box-shadow: 0 8px 24px rgba(15,30,15,0.08);
}
.gk-pdp-v5__tabs-inner {
	display: flex;
	justify-content: center;
	gap: clamp(16px, 3vw, 36px);
	overflow-x: auto;
	scrollbar-width: none;
}
.gk-pdp-v5__tabs-inner::-webkit-scrollbar { display: none; }
.gk-pdp-v5__tabs-inner::-webkit-scrollbar { display: none; }
.gk-pdp-v5__tab {
	display: inline-block;
	padding: 18px 0;
	font-family: 'Geist', sans-serif;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--gk-v5-text-muted);
	text-decoration: none;
	border-bottom: 3px solid transparent;
	white-space: nowrap;
	transition: color .15s ease, border-color .15s ease;
}
.gk-pdp-v5__tab:hover { color: var(--gk-v5-primary-light); }
.gk-pdp-v5__tab.is-active {
	color: var(--gk-v5-primary);
	border-bottom-color: var(--gk-v5-primary);
}

/* Tab sections — ABCB rhythm (cream → forest → white → cream) */
.gk-pdp-v5__tab-section {
	position: relative;
	scroll-margin-top: 210px;
	padding: 40px clamp(24px, 4vw, 56px);
	border-radius: 16px;
}
.gk-pdp-v5__tab-section--cream {
	background: var(--gk-v5-cream);
}
.gk-pdp-v5__tab-section--forest {
	background: var(--gk-v5-primary);
	color: rgba(255,255,255,0.92);
}
.gk-pdp-v5__tab-section + .gk-pdp-v5__tab-section { margin-top: 16px; }

/* Section watermark numeral 01-04 (Playfair tone-on-tone corner top-left) */
.gk-pdp-v5__section-numeral {
	position: absolute;
	top: 24px; right: 24px;
	font-family: var(--gk-font-display, 'Playfair Display'), serif;
	font-style: italic;
	font-size: clamp(80px, 10vw, 140px);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.04em;
	color: var(--gk-v5-primary-light);
	opacity: 0.08;
	pointer-events: none;
	z-index: 0;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__section-numeral {
	color: var(--gk-v5-cream);
	opacity: 0.10;
}
.gk-pdp-v5__tab-section > * { position: relative; z-index: 1; }

/* Section H2 unified */
.gk-pdp-v5__section-h2 {
	margin: 0 0 24px;
	font-family: var(--gk-font-display, 'Playfair Display'), serif;
	font-style: italic;
	font-weight: 600;
	font-size: clamp(28px, 3vw, 40px);
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: var(--gk-v5-primary);
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__section-h2 { color: #fff; }

/* TAB: OPIS PRODUKTU */
.gk-pdp-v5__desc-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 32px;
	align-items: center;
}
@media (min-width: 1100px) { .gk-pdp-v5__desc-grid { grid-template-columns: 1fr 1.2fr; gap: 40px; } }
/* Text-only variant — single col full width */
.gk-pdp-v5__desc-grid--text-only,
@media (min-width: 1100px) {
	.gk-pdp-v5__desc-grid--text-only { grid-template-columns: 1fr; }
}
.gk-pdp-v5__desc-grid--text-only { grid-template-columns: 1fr; max-width: 820px; margin: 0 auto; }
.gk-pdp-v5__desc-photo {
	position: relative;
	aspect-ratio: 4 / 5;
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 24px 60px rgba(15,30,15,0.16);
}
.gk-pdp-v5__desc-photo img {
	width: 100%; height: 100%;
	object-fit: cover;
}
.gk-pdp-v5__desc-photo-overlay {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, transparent 40%, rgba(31,61,20,0.85) 100%);
	display: flex; flex-direction: column; justify-content: flex-end;
	padding: 32px;
}
.gk-pdp-v5__desc-photo-headline {
	margin: 0;
	font-family: 'Geist', sans-serif;
	font-size: 22px;
	font-weight: 700;
	color: #fff;
	letter-spacing: -0.01em;
}
.gk-pdp-v5__desc-photo-sub {
	margin: 4px 0 0;
	font-size: 13px;
	color: rgba(255,255,255,0.88);
	line-height: 1.5;
}
.gk-pdp-v5__desc-body {
	display: flex; flex-direction: column;
	gap: 18px;
}
.gk-pdp-v5__desc-h2 {
	margin: 0;
	font-family: 'Geist', sans-serif;
	font-size: clamp(28px, 3.5vw, 44px);
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.02em;
	color: var(--gk-v5-primary);
}
.gk-pdp-v5__desc-prose {
	font-size: 16px;
	line-height: 1.7;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__desc-prose p { margin: 0 0 14px; }
.gk-pdp-v5__desc-prose p:last-child { margin-bottom: 0; }
.gk-pdp-v5__desc-prose strong { color: var(--gk-v5-text); }
.gk-pdp-v5__desc-stats {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	padding-top: 8px;
}
.gk-pdp-v5__desc-stat-val {
	margin: 0;
	font-family: 'Geist', sans-serif;
	font-size: 28px;
	font-weight: 700;
	color: var(--gk-v5-primary);
	border-left: 4px solid var(--gk-v5-primary-light);
	padding-left: 14px;
	line-height: 1;
}
.gk-pdp-v5__desc-stat-label {
	margin: 6px 0 0 18px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.10em;
	color: var(--gk-v5-text-light);
}

/* TAB: SKŁAD I DAWKOWANIE */
.gk-pdp-v5__comp-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 40px;
	background: transparent;
	padding: 0;
}
@media (min-width: 1100px) {
	.gk-pdp-v5__comp-grid {
		grid-template-columns: 1fr 1fr;
		gap: 40px;
	}
}
/* Forest dark composition — inverted text colors.
   SOLIDNE kolory (zero rgba opacity) per memory feedback_no_transparent_font_colors.
   !important — bo linia ~1370 .gk-pdp-v5__comp-h3 global ustawia primary i nadpisuje ten
   przez equal-specificity last-wins. */
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__comp-h3 { color: #ffffff !important; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts {
	background: #234716;
	border-color: var(--gk-v5-primary-light);
	color: #F0F4EC;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-head {
	border-bottom-color: var(--gk-v5-primary-light);
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-head h4 { color: #ffffff; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-head p { color: #C8D6BC; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-thead {
	color: #C8D6BC;
	border-bottom-color: #7A8870;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-row {
	border-bottom-color: #2E5226;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-row:last-of-type {
	border-bottom-color: #7A8870;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-facts-note { color: #B5C4A8; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-extra {
	color: #E3F2D1;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__supp-extra strong { color: #ffffff; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-num {
	background: var(--gk-v5-primary-light);
	color: var(--gk-v5-primary);
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-title { color: #ffffff; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-desc { color: #E3F2D1; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-list,
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-list li { color: #E3F2D1; }
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-warning {
	background: #3D2F08;
	border-left-color: #F59E0B;
	color: #FFF3D1;
}
.gk-pdp-v5__tab-section--forest .gk-pdp-v5__how-warning strong { color: #FCD34D; }
.gk-pdp-v5__how-disclaimer {
	margin-top: 16px !important;
	padding: 12px 14px;
	background: rgba(255, 255, 255, 0.08);
	border-radius: 6px;
	font-size: 13px;
	line-height: 1.6;
	color: #E3F2D1;
}
.gk-pdp-v5__how-disclaimer strong { color: #ffffff; display: block; margin-bottom: 4px; }
.gk-pdp-v5 .gk-pdp-v5__comp-h3,
.gk-pdp-v5__comp-h3 {
	margin: 0 0 32px !important;
	font-family: 'Inter', system-ui, -apple-system, sans-serif;
	font-size: 26px;
	font-weight: 700;
	color: var(--gk-v5-primary);
	letter-spacing: -0.015em;
}
/* Składniki + Sposób użycia subsection spacing — z !important bo gk-home reset
   wszystkie h1-h4 do margin:0 */
.gk-pdp-v5__supp-extra { margin: 24px 0 0 !important; padding-top: 4px; }
.gk-pdp-v5__how-list { margin: 0 !important; }
.gk-pdp-v5__how-list li + li { margin-top: 20px !important; }
.gk-pdp-v5__how-warning { margin-top: 32px !important; }
/* Section h2 + headers — override gk-home reset */
.gk-pdp-v5 .gk-pdp-v5__section-h2,
.gk-pdp-v5__section-h2 { margin: 0 0 24px !important; }
.gk-pdp-v5 .gk-pdp-v5__desc-h2,
.gk-pdp-v5__desc-h2 { margin: 0 0 16px !important; }
.gk-pdp-v5 .gk-pdp-v5__how-title { margin: 0 0 4px !important; }
.gk-pdp-v5 .gk-pdp-v5__supp-facts-head h4 { margin: 0 0 6px !important; }

/* Supplement Facts panel (US-style) */
.gk-pdp-v5__supp-facts {
	background: #fff;
	border: 2px solid var(--gk-v5-primary);
	font-family: 'Geist', sans-serif;
}
.gk-pdp-v5__supp-facts-head {
	padding: 14px 18px;
	border-bottom: 6px solid var(--gk-v5-primary);
}
.gk-pdp-v5__supp-facts-head h4 {
	margin: 0 0 6px;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -0.005em;
}
.gk-pdp-v5__supp-facts-head p {
	margin: 0;
	font-size: 11px;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__supp-facts-body { padding: 14px 18px; }
.gk-pdp-v5__supp-facts-thead {
	display: flex; justify-content: space-between;
	padding-bottom: 6px;
	border-bottom: 2px solid #000;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}
.gk-pdp-v5__supp-facts-row {
	display: flex; justify-content: space-between;
	padding: 8px 4px;
	border-bottom: 1px solid var(--gk-v5-border-soft);
	font-size: 13px;
}
.gk-pdp-v5__supp-facts-row:last-of-type { border-bottom: 4px solid #000; }
.gk-pdp-v5__supp-facts-row span:last-child { font-weight: 700; }
.gk-pdp-v5__supp-facts-row small { font-weight: 400; color: var(--gk-v5-text-muted); }
.gk-pdp-v5__supp-facts-note {
	margin: 12px 0 0;
	font-size: 10px;
	font-style: italic;
	color: var(--gk-v5-text-light);
}
.gk-pdp-v5__supp-extra {
	margin: 20px 0 0;
	font-size: 13px;
	line-height: 1.6;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__supp-extra strong { color: var(--gk-v5-text); }

/* Sposób użycia steps */
.gk-pdp-v5__how-list {
	list-style: none; margin: 0; padding: 0;
	display: flex; flex-direction: column;
	gap: 24px;
}
.gk-pdp-v5__how-list li {
	display: grid;
	grid-template-columns: 56px 1fr;
	gap: 20px;
	align-items: flex-start;
}
.gk-pdp-v5__how-num {
	display: inline-flex; align-items: center; justify-content: center;
	width: 48px; height: 48px;
	background: var(--gk-v5-primary);
	color: #fff;
	font-family: 'Geist', sans-serif;
	font-size: 18px;
	font-weight: 700;
	border-radius: 9999px;
	flex-shrink: 0;
}
.gk-pdp-v5__how-title {
	margin: 0 0 4px;
	font-family: 'Geist', sans-serif;
	font-size: 17px;
	font-weight: 700;
	color: var(--gk-v5-primary);
}
.gk-pdp-v5__how-desc {
	margin: 0;
	font-size: 14px;
	line-height: 1.6;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__how-warning {
	margin: 24px 0 0;
	padding: 16px 20px;
	background: rgba(180,83,9,0.06);
	border-left: 3px solid #B45309;
	border-radius: 6px;
	font-size: 13px;
	line-height: 1.6;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__how-warning strong { color: #B45309; }

/* TAB: WYNIKI BADAŃ */
.gk-pdp-v5__science-head {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 40px;
}
.gk-pdp-v5__science-head h2 {
	margin: 0 0 12px;
	font-family: 'Geist', sans-serif;
	font-size: 32px;
	font-weight: 700;
	color: var(--gk-v5-primary);
	letter-spacing: -0.02em;
}
.gk-pdp-v5__science-head p {
	margin: 0;
	font-size: 15px;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__science-grid {
	list-style: none; margin: 0; padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}
@media (min-width: 700px) { .gk-pdp-v5__science-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.gk-pdp-v5__science-card {
	padding: 32px 28px;
	background: #fff;
	border: 1px solid var(--gk-v5-border);
	border-radius: 14px;
	transition: border-color .25s ease, transform .25s ease;
}
.gk-pdp-v5__science-card:hover {
	border-color: var(--gk-v5-primary-light);
	transform: translateY(-2px);
}
.gk-pdp-v5__science-icon {
	display: inline-block;
	margin-bottom: 16px;
	color: var(--gk-v5-primary-light);
}
.gk-pdp-v5__science-quote {
	margin: 0 0 12px;
	font-size: 15px;
	font-style: italic;
	line-height: 1.6;
	color: var(--gk-v5-text-muted);
}
.gk-pdp-v5__science-source {
	margin: 0;
	font-family: 'Geist', sans-serif;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.10em;
	text-transform: uppercase;
	color: var(--gk-v5-primary);
}