/*
Theme Name: DDanClean
Theme URI: https://www.ddanclean.com
Author: GUANGZHOU LIJING TECHNOLOGY CO.,LTD
Description: DDanClean — a minimal, editorial B2B theme for a household cleaning products manufacturer. English first, with English / Chinese / Arabic (RTL) / Spanish switching built in.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: ddanclean
*/

/* =========================================================
   1. Tokens
   ========================================================= */
:root {
	--paper: #f6f5f0;
	--paper-2: #efece4;
	--ink: #0d1211;
	--ink-soft: #171e1c;
	--muted: #6d756f;
	--line: #dcd8cd;
	--accent: #0f5c4d;
	--accent-ink: #08352c;
	--lime: #d8f169;
	--white: #ffffff;

	--font-sans: "Manrope", "Helvetica Neue", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans Arabic", Arial, sans-serif;
	--font-serif: "Instrument Serif", "Times New Roman", "Noto Serif", serif;

	--fs-display: clamp(2.55rem, 5.6vw, 5rem);
	--fs-h1: clamp(2rem, 3.6vw, 3.25rem);
	--fs-h2: clamp(1.65rem, 2.6vw, 2.4rem);
	--fs-h3: clamp(1.05rem, 1.3vw, 1.22rem);
	--fs-body: 1rem;
	--fs-sm: 0.875rem;
	--fs-xs: 0.78rem;

	--radius: 16px;
	--radius-sm: 10px;
	--radius-pill: 999px;

	--shell: 1280px;
	--gutter: clamp(1.15rem, 4vw, 3.5rem);
	--section: clamp(4.25rem, 8vw, 8.5rem);

	--ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* =========================================================
   2. Base
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: var(--fs-body);
	line-height: 1.65;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--lime); color: var(--ink); }

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

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

/* =========================================================
   3. Primitives
   ========================================================= */
.shell {
	width: 100%;
	max-width: var(--shell);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	font-size: var(--fs-xs);
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--muted);
}

.eyebrow::before {
	content: "";
	width: 1.6rem;
	height: 1px;
	background: var(--accent);
	display: inline-block;
}

.display {
	font-size: var(--fs-display);
	line-height: 0.98;
	letter-spacing: -0.035em;
	font-weight: 600;
}

.serif-italic {
	font-family: var(--font-serif);
	font-style: italic;
	font-weight: 400;
	letter-spacing: -0.01em;
}

.lede {
	font-size: clamp(1rem, 1.15vw, 1.1rem);
	line-height: 1.7;
	color: var(--muted);
	max-width: 46ch;
}

.muted { color: var(--muted); }

.btn {
	--btn-bg: var(--ink);
	--btn-fg: var(--paper);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.65rem;
	min-height: 3.15rem;
	padding: 0.9rem 1.6rem;
	border: 1px solid var(--btn-bg);
	border-radius: var(--radius-pill);
	background: var(--btn-bg);
	color: var(--btn-fg);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	cursor: pointer;
	transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.btn:hover { transform: translateY(-2px); }

.btn--lime { --btn-bg: var(--lime); --btn-fg: var(--ink); border-color: var(--lime); }
.btn--lime:hover { --btn-bg: #cbeb4c; border-color: #cbeb4c; }

.btn--ghost {
	--btn-bg: transparent;
	--btn-fg: var(--ink);
	border-color: var(--ink);
}
.btn--ghost:hover { --btn-bg: var(--ink); --btn-fg: var(--paper); }

.btn--ghost-light {
	--btn-bg: transparent;
	--btn-fg: var(--paper);
	border-color: rgba(246, 245, 240, 0.35);
}
.btn--ghost-light:hover { --btn-bg: var(--paper); --btn-fg: var(--ink); border-color: var(--paper); }

.btn .arrow {
	width: 1.05rem;
	height: 1.05rem;
	flex: none;
	transition: transform 0.35s var(--ease);
}

.btn:hover .arrow { transform: translateX(4px); }

[dir="rtl"] .btn:hover .arrow { transform: translateX(-4px); }

.textlink {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.9rem;
	font-weight: 600;
	padding-block: 0.35rem;
	border-bottom: 1px solid transparent;
	transition: border-color 0.3s var(--ease), gap 0.3s var(--ease);
}
.textlink:hover { border-bottom-color: currentColor; gap: 0.8rem; }

/* =========================================================
   4. Header
   ========================================================= */
.site-header {
	position: sticky;
	top: 0;
	z-index: 60;
	background-color: var(--paper);
	border-bottom: 1px solid transparent;
	transition: border-color 0.3s var(--ease);
}

body.is-scrolled .site-header {
	border-bottom-color: var(--line);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-height: 5.25rem;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	font-weight: 700;
	font-size: 1.2rem;
	letter-spacing: -0.03em;
}

.brand-mark {
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	background: var(--accent);
	color: var(--paper);
	display: grid;
	place-items: center;
	flex: none;
}

.brand-mark svg { width: 1.05rem; height: 1.05rem; }

.brand-name .dot { color: var(--accent); }
.brand-tag {
	display: block;
	font-size: 0.62rem;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--muted);
	font-weight: 500;
	margin-top: 0.1rem;
}

.nav {
	display: flex;
	align-items: center;
	gap: 2rem;
}

.nav a {
	font-size: 0.92rem;
	font-weight: 500;
	position: relative;
	padding-block: 0.4rem;
	color: var(--ink);
}

.nav a::after {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	inset-block-end: 0;
	width: 100%;
	height: 1px;
	background: var(--ink);
	transform: scaleX(0);
	transform-origin: inset-inline-end;
	transition: transform 0.4s var(--ease);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.header-tools {
	display: flex;
	align-items: center;
	gap: 0.9rem;
}

/* Language switcher */
.lang {
	position: relative;
}

.lang-toggle {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	background: transparent;
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	padding: 0.5rem 0.8rem;
	font-size: 0.8rem;
	font-weight: 600;
	cursor: pointer;
	transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.lang-toggle:hover { border-color: var(--ink); }

.lang-toggle svg.chev { width: 0.7rem; height: 0.7rem; transition: transform 0.3s var(--ease); }
.lang.open .lang-toggle svg.chev { transform: rotate(180deg); }

.lang-menu {
	position: absolute;
	top: calc(100% + 0.55rem);
	inset-inline-end: 0;
	min-width: 11rem;
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	box-shadow: 0 18px 40px -22px rgba(13, 18, 17, 0.45);
	padding: 0.35rem;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
	z-index: 10;
}

.lang.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.lang-menu a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.55rem 0.7rem;
	border-radius: 6px;
	font-size: 0.86rem;
	font-weight: 500;
}

.lang-menu a:hover { background: var(--paper); }
.lang-menu a.is-active { background: var(--ink); color: var(--paper); }
.lang-menu .code { font-size: 0.7rem; letter-spacing: 0.08em; opacity: 0.6; text-transform: uppercase; }

/* Burger */
.burger {
	display: none;
	width: 2.6rem;
	height: 2.6rem;
	border: 1px solid var(--line);
	border-radius: 50%;
	background: transparent;
	cursor: pointer;
	padding: 0;
	place-items: center;
}

.burger span {
	display: block;
	width: 1.05rem;
	height: 1.5px;
	background: var(--ink);
	margin: 3px auto;
	transition: transform 0.3s var(--ease), opacity 0.3s;
}

/* Mobile drawer */
.mobile-menu {
	position: fixed;
	inset: 0;
	z-index: 90;
	background: var(--paper);
	padding: 1.5rem var(--gutter) 2rem;
	transform: translateY(-100%);
	transition: transform 0.45s var(--ease);
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	overflow-y: auto;
}

.mobile-menu.open { transform: translateY(0); }

.mobile-menu .top {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.mobile-menu nav { display: grid; gap: 0.2rem; }

.mobile-menu nav a {
	font-size: 1.55rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	padding-block: 0.85rem;
	border-bottom: 1px solid var(--line);
}

.mobile-menu .langs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.mobile-menu .langs a {
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	padding: 0.45rem 0.9rem;
	font-size: 0.85rem;
}
.mobile-menu .langs a.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.close-btn {
	background: transparent;
	border: 1px solid var(--line);
	border-radius: 50%;
	width: 2.6rem; height: 2.6rem;
	cursor: pointer;
	display: grid; place-items: center;
}

/* =========================================================
   5. Hero
   ========================================================= */
.hero {
	position: relative;
	padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(3rem, 5vw, 5rem);
}

.hero-grid {
	display: grid;
	grid-template-columns: 1.06fr 1fr;
	gap: clamp(2rem, 5vw, 4.5rem);
	align-items: end;
}

.hero-copy { padding-block-end: 1rem; }

.hero h1 { margin-block: 1.1rem 1.4rem; }

.hero h1 .line { display: block; }

.hero .lede { margin-block-end: 2rem; max-width: 40ch; }

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-block-end: 2.75rem;
}

.hero-marks {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.25rem;
	padding-block-start: 1.6rem;
	border-block-start: 1px solid var(--line);
}

.hero-marks .num {
	font-size: clamp(1.4rem, 2vw, 1.85rem);
	font-weight: 700;
	letter-spacing: -0.03em;
	display: block;
}

.hero-marks .lbl {
	font-size: var(--fs-xs);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--muted);
	margin-block-start: 0.3rem;
	display: block;
}

.hero-visual {
	position: relative;
	border-radius: 22px;
	overflow: hidden;
	background: var(--paper-2);
	aspect-ratio: 4 / 4.6;
}

.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

.hero-visual .badge {
	position: absolute;
	inset-block-end: 1.2rem;
	inset-inline-start: 1.2rem;
	background: rgba(246, 245, 240, 0.92);
	backdrop-filter: blur(8px);
	border-radius: var(--radius-pill);
	padding: 0.55rem 1rem;
	font-size: 0.76rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

/* Full-bleed hero with picture switch */
.hero--full {
	padding-block: 0;
	min-height: 92vh;
	display: flex;
	align-items: center;
	overflow: hidden;
	isolation: isolate;
}

.hero--full .hero-bg {
	position: absolute;
	inset: 0;
	z-index: -1;
}

.hero--full .hero-bg picture,
.hero--full .hero-bg img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center right;
}

.hero--full .hero-bg img {
	animation: heroKenBurns 18s ease-in-out infinite alternate;
}

@keyframes heroKenBurns {
	from { transform: scale(1.0); }
	to   { transform: scale(1.06) translateX(-1%); }
}

.hero--full .hero-copy {
	position: relative;
	z-index: 2;
	max-width: 560px;
	padding-block: clamp(5rem, 12vh, 9rem);
}

.hero--full .hero-marks {
	background: rgba(246, 245, 240, 0.55);
	backdrop-filter: blur(6px);
	border-radius: var(--radius);
	padding: 1rem 1.2rem;
}

/* Floating water orbs */
.hero-orb {
	position: absolute;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.9), rgba(216,241,105,0.15) 60%, transparent 70%);
	filter: blur(1px);
	opacity: 0.7;
	pointer-events: none;
	animation: heroFloat 6s ease-in-out infinite;
}
.hero-orb--1 { width: 14px; height: 14px; right: 32%; top: 32%; animation-delay: 0s; }
.hero-orb--2 { width: 8px;  height: 8px;  right: 26%; top: 48%; animation-delay: 1.6s; }
.hero-orb--3 { width: 18px; height: 18px; right: 40%; top: 22%; animation-delay: 3s; }

@keyframes heroFloat {
	0%, 100% { transform: translateY(0); opacity: 0.55; }
	50%      { transform: translateY(-22px); opacity: 0.95; }
}

@media (max-width: 899px) {
	.hero--full {
		min-height: 100svh;
		align-items: stretch;
	}
	.hero--full .hero-bg img,
	.hero--full .hero-bg picture { object-position: center bottom; }
	.hero--full .hero-copy {
		max-width: 100%;
		padding-block: clamp(5.5rem, 12svh, 7rem) 1rem;
		display: block;
	}
	.hero--full h1 { font-size: clamp(2.1rem, 8.5vw, 2.8rem); margin-block: 0.9rem 1rem; }
	.hero--full .lede { font-size: 0.92rem; margin-block-end: 1.3rem; line-height: 1.55; }
	.hero--full .hero-actions { margin-block-end: 1.4rem; gap: 0.6rem; }
	.hero--full .hero-actions .btn { padding: 0.7rem 1.1rem; font-size: 0.88rem; }
	.hero--full .hero-marks {
		grid-template-columns: 1fr 1fr;
		gap: 0.7rem;
		padding: 0.8rem 1rem;
	}
	.hero--full .hero-marks .num { font-size: 1.05rem; }
	.hero--full .hero-marks .lbl { font-size: 0.6rem; letter-spacing: 0.06em; }
}

/* Marquee strip */
.strip {
	border-block: 1px solid var(--line);
	overflow: hidden;
	padding-block: 1.05rem;
}

.strip-track {
	display: flex;
	gap: 3rem;
	white-space: nowrap;
	width: max-content;
	animation: marquee 34s linear infinite;
	align-items: center;
}

.strip-item {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--muted);
}

.strip-item .dot {
	width: 5px; height: 5px;
	border-radius: 50%;
	background: var(--accent);
	flex: none;
}

@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

[dir="rtl"] .strip-track { animation-name: marquee-rtl; }

@keyframes marquee-rtl {
	from { transform: translateX(0); }
	to { transform: translateX(50%); }
}

@media (prefers-reduced-motion: reduce) {
	.strip-track { animation: none; }
}

/* =========================================================
   6. Section scaffolding
   ========================================================= */
.section { padding-block: var(--section); }

.section--tight { padding-block: clamp(3rem, 5vw, 5.5rem); }

.section-head {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 2rem 3rem;
	align-items: end;
	margin-block-end: clamp(2.25rem, 4vw, 3.75rem);
}

.section-head h2 { font-size: var(--fs-h2); max-width: 22ch; }
.section-head .side { justify-self: end; text-align: end; }
[dir="rtl"] .section-head .side { text-align: start; }

.section-head .side p { color: var(--muted); font-size: 0.95rem; max-width: 34ch; margin-block-end: 1.1rem; }

/* =========================================================
   7. Product grid
   ========================================================= */
.product-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: clamp(0.9rem, 1.6vw, 1.35rem);
}

.product-card {
	position: relative;
	grid-column: span 3;
	display: flex;
	flex-direction: column;
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s;
	min-height: 0;
}

.product-card:hover {
	transform: translateY(-4px);
	border-color: var(--ink);
	box-shadow: 0 30px 60px -40px rgba(13, 18, 17, 0.5);
}

.product-card--feature {
	grid-column: span 3;
	grid-row: span 2;
}

.product-card .media {
	position: relative;
	background: var(--paper);
	overflow: hidden;
	aspect-ratio: 1 / 1;
	flex: none;
	display: grid;
	place-items: center;
}

.product-card--feature .media { aspect-ratio: 1 / 1; flex: none; }

/* single product: tighten sku / lede rhythm */
.product-hero .sku { margin: 1.2rem 0 0; }
.product-hero .lede { margin-block-start: 0.75rem; }

.product-card .media img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	padding: 10%;
	mix-blend-mode: multiply;
	transition: transform 0.7s var(--ease);
}

.product-card:hover .media img { transform: scale(1.02); }

.product-card .body {
	padding: 1.35rem;
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	flex: 1;
}

.product-card .cat {
	font-size: 0.68rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--accent);
	font-weight: 600;
}

.product-card h3 { font-size: var(--fs-h3); letter-spacing: -0.02em; }

.product-card .desc {
	font-size: 0.88rem;
	color: var(--muted);
	line-height: 1.6;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.product-card .foot {
	margin-block-start: auto;
	padding-block-start: 0.9rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	font-size: 0.78rem;
	color: var(--muted);
}

.product-card .circle-arrow {
	width: 2.1rem; height: 2.1rem;
	border-radius: 50%;
	border: 1px solid var(--line);
	display: grid; place-items: center;
	flex: none;
	transition: background 0.35s var(--ease), border-color 0.35s, color 0.35s;
}

.product-card:hover .circle-arrow { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.circle-arrow svg { width: 0.85rem; height: 0.85rem; }

/* Feature card (first tile of the product mosaic) */
.product-card--feature {
	grid-row: span 2;
}

.product-card--feature .media {
	aspect-ratio: auto;
	flex: 1 1 auto;
	min-height: 17rem;
}

.product-card--feature .media img { height: 100%; }

.product-card--feature .body { flex: 0 0 auto; }

.product-card--feature .desc { -webkit-line-clamp: 4; }

/* =========================================================
   8. Capability / split block
   ========================================================= */
.split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(2rem, 5vw, 5rem);
	align-items: center;
}

.split--reverse .split-media { order: -1; }

.split-media {
	border-radius: 20px;
	overflow: hidden;
	background: var(--paper-2);
	aspect-ratio: 5 / 4;
}

.split-media img { width: 100%; height: 100%; object-fit: cover; }

.split h2 { font-size: var(--fs-h2); margin-block: 0.9rem 1.15rem; max-width: 24ch; }

.feature-list {
	margin-block: 1.9rem 2.2rem;
	display: grid;
	gap: 0;
}

.feature-list li {
	padding-block: 1.15rem;
	border-block-start: 1px solid var(--line);
	display: grid;
	grid-template-columns: 2.6rem 1fr;
	gap: 1rem;
	align-items: start;
}

.feature-list .idx {
	font-size: 0.72rem;
	letter-spacing: 0.1em;
	color: var(--muted);
	padding-block-start: 0.25rem;
	font-variant-numeric: tabular-nums;
}

.feature-list strong { display: block; font-size: 1rem; letter-spacing: -0.01em; margin-block-end: 0.3rem; }

.feature-list p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; max-width: 44ch; }

/* =========================================================
   9. Process
   ========================================================= */
.process {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	border-block-start: 1px solid var(--line);
}

.process-step {
	padding: 2rem 1.6rem 2rem 0;
	position: relative;
	border-inline-end: 1px solid var(--line);
}

.process-step:last-child { border-inline-end: 0; }

.process-step .n {
	font-family: var(--font-serif);
	font-style: italic;
	font-size: 2.4rem;
	line-height: 1;
	color: var(--accent);
	display: block;
	margin-block-end: 1rem;
}

.process-step h3 { font-size: 1rem; margin-block-end: 0.55rem; }
.process-step p { font-size: 0.86rem; color: var(--muted); line-height: 1.6; max-width: 26ch; }

/* =========================================================
   10. Dark CTA band
   ========================================================= */
.cta-band {
	background: var(--ink);
	color: var(--paper);
	border-radius: 24px;
	padding: clamp(2.5rem, 5vw, 5rem);
	display: grid;
	grid-template-columns: 1.35fr 0.9fr;
	gap: 2.5rem;
	align-items: center;
	position: relative;
	overflow: hidden;
}

.cta-band::after {
	content: "";
	position: absolute;
	inset-block-start: -40%;
	inset-inline-end: -6%;
	width: 46%;
	aspect-ratio: 1;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(216, 241, 105, 0.18), rgba(216, 241, 105, 0) 62%);
	pointer-events: none;
}

.cta-band h2 {
	font-size: clamp(1.85rem, 3.4vw, 2.9rem);
	letter-spacing: -0.035em;
	line-height: 1.02;
	position: relative;
	z-index: 1;
}

.cta-band h2 .serif-italic { color: var(--lime); }

.cta-band p {
	color: rgba(246, 245, 240, 0.68);
	margin-block: 1.1rem 0;
	max-width: 42ch;
	font-size: 0.95rem;
	position: relative;
	z-index: 1;
}

.cta-band .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: flex-end; position: relative; z-index: 1; }

/* =========================================================
   11. Markets / logos row
   ========================================================= */
.markets {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--line);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
}

.market {
	background: var(--white);
	padding: 1.6rem 1.4rem;
}

.market .region { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: block; margin-block-end: 0.5rem; }
.market .who { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }

/* =========================================================
   12. Page hero (inner pages)
   ========================================================= */
.page-hero {
	padding-block: clamp(3rem, 6vw, 6rem) clamp(2.5rem, 4vw, 4rem);
	border-block-end: 1px solid var(--line);
}

.page-hero .grid {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: 3rem;
	align-items: end;
}

.page-hero h1 { font-size: var(--fs-h1); margin-block: 1rem 1.2rem; max-width: 24ch; }
.page-hero .lede { max-width: 48ch; }
.page-hero .side { color: var(--muted); font-size: 0.92rem; line-height: 1.7; border-inline-start: 1px solid var(--line); padding-inline-start: 1.5rem; }
[dir="rtl"] .page-hero .side { padding-inline-start: 0; padding-inline-end: 1.5rem; }

/* =========================================================
   13. Single product
   ========================================================= */
.product-hero {
	padding-block: clamp(2.5rem, 4vw, 4rem) clamp(2rem, 3.5vw, 3.5rem);
}

.product-hero .grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(2rem, 4vw, 4rem);
	align-items: start;
}

.product-hero .gallery {
	border-radius: 20px;
	overflow: hidden;
	background: var(--paper);
	aspect-ratio: 1 / 1;
	position: sticky;
	top: 6rem;
}

.product-hero .gallery img { width: 100%; height: 100%; object-fit: contain; padding: 5%; mix-blend-mode: multiply; }

.product-hero .info h1 { font-size: clamp(1.9rem, 3.2vw, 2.9rem); margin-block: 0.85rem 1rem; }
.product-hero .sku { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.product-hero .lede { max-width: 46ch; margin-block-end: 1.6rem; }

.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-block: 1.4rem 0; }
.chip {
	font-size: 0.76rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	padding: 0.4rem 0.85rem;
	color: var(--ink-soft);
	background: var(--white);
}

.product-hero .actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-block-start: 1.9rem; }

/* Specs */
.spec-block { padding-block: var(--section); }
.spec-table {
	display: grid;
	grid-template-columns: 1fr 1.4fr;
	border-block-start: 1px solid var(--line);
}

.spec-row {
	display: contents;
}

.spec-table dt,
.spec-table dd {
	margin: 0;
	padding: 1rem 0;
	border-block-end: 1px solid var(--line);
	font-size: 0.92rem;
}

.spec-table dt { color: var(--muted); font-weight: 500; }
.spec-table dd { font-weight: 500; }

.prose { max-width: 68ch; }
.prose p { margin-block-end: 1.1rem; color: var(--ink-soft); line-height: 1.75; }
.prose h2, .prose h3 { margin-block: 2rem 0.9rem; }
.prose ul { margin-block: 1rem 1.3rem; display: grid; gap: 0.5rem; }
.prose ul li { position: relative; padding-inline-start: 1.4rem; color: var(--ink-soft); }
.prose ul li::before {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	inset-block-start: 0.62em;
	width: 6px; height: 6px;
	border-radius: 50%;
	background: var(--accent);
}

/* =========================================================
   14. Contact
   ========================================================= */
.contact-grid {
	display: grid;
	grid-template-columns: 0.85fr 1.15fr;
	gap: clamp(2rem, 4vw, 4rem);
	align-items: start;
}

.contact-info dl { margin: 0; display: grid; gap: 1.4rem; }
.contact-info dt { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-block-end: 0.35rem; }
.contact-info dd { margin: 0; font-size: 1rem; font-weight: 500; word-break: break-word; }
.contact-info a:hover { color: var(--accent); }

.form-card {
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: clamp(1.6rem, 3vw, 2.5rem);
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.field { display: grid; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }

.field label { font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }

.field input,
.field select,
.field textarea {
	width: 100%;
	font: inherit;
	font-size: 0.92rem;
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	padding: 0.75rem 0.9rem;
	color: var(--ink);
	transition: border-color 0.25s var(--ease), background 0.25s;
	appearance: none;
}

.field textarea { min-height: 7rem; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
	outline: none;
	border-color: var(--accent);
	background: var(--white);
}

.form-note { font-size: 0.76rem; color: var(--muted); margin-block-start: 1rem; line-height: 1.55; }

.form-ok {
	background: rgba(15, 92, 77, 0.08);
	border: 1px solid rgba(15, 92, 77, 0.25);
	color: var(--accent-ink);
	border-radius: var(--radius-sm);
	padding: 0.85rem 1rem;
	font-size: 0.88rem;
	margin-block-end: 1.2rem;
}

/* =========================================================
   15. Footer
   ========================================================= */
.site-footer {
	background: var(--ink);
	color: var(--paper);
	padding-block: clamp(3.5rem, 6vw, 6rem) 2rem;
	margin-block-start: clamp(3rem, 6vw, 6rem);
}

.footer-top {
	display: grid;
	grid-template-columns: 1.4fr repeat(3, 0.85fr);
	gap: 2.5rem;
	padding-block-end: clamp(2.5rem, 4vw, 4rem);
	align-items: start;
}

.site-footer .brand { color: var(--paper); }
.site-footer .brand-tag { color: rgba(246, 245, 240, 0.5); }
.site-footer .brand-mark { background: var(--lime); color: var(--ink); }

.footer-about p {
	color: rgba(246, 245, 240, 0.62);
	font-size: 0.9rem;
	line-height: 1.7;
	max-width: 34ch;
	margin-block: 1.3rem 1.6rem;
}

.footer-col h4 {
	font-size: 0.7rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(246, 245, 240, 0.5);
	margin-block-end: 1.1rem;
	font-weight: 600;
}

.footer-col a,
.footer-col p {
	display: block;
	font-size: 0.92rem;
	color: rgba(246, 245, 240, 0.82);
	padding-block: 0.35rem;
	transition: color 0.25s;
}

.footer-col a:hover { color: var(--lime); }

.footer-bottom {
	border-block-start: 1px solid rgba(246, 245, 240, 0.14);
	padding-block-start: 1.6rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	flex-wrap: wrap;
	font-size: 0.76rem;
	color: rgba(246, 245, 240, 0.5);
}

.footer-bottom .langs { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.footer-bottom .langs a {
	padding: 0.25rem 0.6rem;
	border: 1px solid rgba(246, 245, 240, 0.18);
	border-radius: var(--radius-pill);
	font-size: 0.72rem;
	color: rgba(246, 245, 240, 0.72);
}
.footer-bottom .langs a.is-active { background: var(--lime); color: var(--ink); border-color: var(--lime); }

/* =========================================================
   16. Blog / archive fallback
   ========================================================= */
.post-list { display: grid; gap: 0; border-block-start: 1px solid var(--line); }

.post-row {
	display: grid;
	grid-template-columns: 9rem 1fr auto;
	gap: 1.5rem;
	padding-block: 1.6rem;
	border-block-end: 1px solid var(--line);
	align-items: baseline;
}

.post-row .date { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.06em; }
.post-row h3 { font-size: 1.12rem; }
.post-row h3 a:hover { color: var(--accent); }
.post-row .more { font-size: 0.82rem; color: var(--muted); }

/* =========================================================
   17. Reveal on scroll
   ========================================================= */
.js [data-reveal] {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.js [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
	.js [data-reveal] { opacity: 1; transform: none; transition: none; }
	* { animation-duration: 0.001ms !important; }
}

/* =========================================================
   18. Responsive
   ========================================================= */
@media (max-width: 1080px) {
	.hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
	.hero-visual { aspect-ratio: 4 / 3; max-width: 640px; }
	.nav { gap: 1.4rem; }
	.header-tools .btn { display: none; }
	.product-grid { grid-template-columns: repeat(2, 1fr); }
	.product-card, .product-card--feature { grid-column: span 1; grid-row: auto; }
	.product-card--feature .media { aspect-ratio: 4 / 3; }
	.process { grid-template-columns: repeat(2, 1fr); }
	.process-step:nth-child(2n) { border-inline-end: 0; }	.markets { grid-template-columns: repeat(2, 1fr); }
	.cta-band { grid-template-columns: 1fr; }
	.cta-band .actions { justify-content: flex-start; }
	.footer-top { grid-template-columns: 1fr 1fr; }
	.contact-grid, .product-hero .grid, .page-hero .grid, .split { grid-template-columns: 1fr; }
	.split--reverse .split-media { order: 0; }
	.product-hero .gallery { position: static; }
	.section-head { grid-template-columns: 1fr; }
	.section-head .side { justify-self: start; text-align: start; }
	.post-row { grid-template-columns: 1fr; gap: 0.4rem; }
}

@media (max-width: 760px) {
	.nav, .lang { display: none; }
	.burger { display: grid; }
	.site-header .brand-tag { display: none; }
	.header-tools .btn { display: inline-flex; min-height: 2.6rem; padding: 0.5rem 1rem; font-size: 0.82rem; }
	.display { font-size: clamp(2.2rem, 9vw, 3rem); }
	.product-grid { grid-template-columns: 1fr; }
	.markets { grid-template-columns: 1fr; }
	.process { grid-template-columns: 1fr; }
	.process-step { border-inline-end: 0; border-block-end: 1px solid var(--line); padding-inline-end: 0; }
	.hero-marks { grid-template-columns: 1fr 1fr; }
	.footer-top { grid-template-columns: 1fr; gap: 2rem; }
	.form-grid { grid-template-columns: 1fr; }
	.spec-table { grid-template-columns: 1fr; }
	.spec-table dt { border-block-end: 0; padding-block-end: 0.2rem; }
	.spec-table dd { padding-block-start: 0.2rem; }
	.post-row .more { display: none; }
}

/* ===== About page: equipment carousel ===== */
.equip-carousel {
	position: relative;
	border-radius: 20px;
	overflow: hidden;
	background: var(--paper);
	aspect-ratio: 4 / 5;
}
.equip-slides { position: absolute; inset: 0; }
.equip-slides img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0;
	transition: opacity 0.9s ease;
}
.equip-slides img.is-active { opacity: 1; }
.equip-dots {
	position: absolute;
	left: 50%;
	bottom: 1.1rem;
	transform: translateX(-50%);
	display: flex;
	gap: 0.5rem;
	z-index: 2;
}
.equip-dots button {
	width: 0.55rem;
	height: 0.55rem;
	border-radius: 50%;
	border: 0;
	background: rgba(255,255,255,0.55);
	cursor: pointer;
	padding: 0;
	transition: background 0.3s, transform 0.3s;
}
.equip-dots button.is-active { background: #fff; transform: scale(1.2); }

/* ===== About page: certifications ===== */
.cert-wall {
	border-radius: 20px;
	overflow: hidden;
	background: var(--paper);
	border: 1px solid var(--line);
}
.cert-wall img {
	width: 100%;
	height: auto;
	display: block;
}
.cert-badges {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.6rem;
	margin-top: 1.8rem;
}
.cert-badges span {
	font-size: 0.78rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-weight: 600;
	color: var(--ink);
	border: 1px solid var(--line);
	border-radius: 999px;
	padding: 0.45rem 1rem;
	background: var(--white);
}

/* ===== Pod customization block on single product ===== */
.pod-custom { padding-block: 4rem; }
.pod-custom .section-head { margin-bottom: 2.5rem; }
.pod-custom-grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: clamp(2rem, 4vw, 4rem);
	align-items: center;
}
.pod-visual {
	border-radius: 20px;
	overflow: hidden;
	background: var(--paper);
	border: 1px solid var(--line);
}
.pod-visual img { width: 100%; height: auto; display: block; }
.pod-opts { display: flex; flex-direction: column; gap: 1.4rem; }
.pod-opt {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 1.1rem;
	align-items: start;
}
.pod-opt .num {
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--accent);
	letter-spacing: 0.08em;
	padding-top: 0.2rem;
}
.pod-opt h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.pod-opt p { font-size: 0.88rem; line-height: 1.6; color: var(--muted); margin: 0; }
@media (max-width: 900px) {
	.pod-custom-grid { grid-template-columns: 1fr; }
}