/* ==========================================================================
   Hongtu Theme — main stylesheet
   Palette: industrial dark navy + forge orange
   ========================================================================== */

:root {
	--ht-navy: #0b0f16;
	--ht-navy-2: #101725;
	--ht-steel: #1b2434;
	--ht-accent: #f97316;
	--ht-accent-dark: #ea580c;
	--ht-accent-soft: rgba(249, 115, 22, 0.12);
	--ht-ink: #14181f;
	--ht-body: #5a6472;
	--ht-muted: #9aa4b2;
	--ht-line: #e6e8ee;
	--ht-soft: #f6f7f9;
	--ht-white: #ffffff;
	--ht-radius: 10px;
	--ht-shadow: 0 10px 30px rgba(11, 15, 22, 0.08);
	--ht-shadow-lg: 0 24px 60px rgba(11, 15, 22, 0.16);
	--ht-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
	--ht-container: 1200px;
	--ht-header-h: 76px;
}

/* ---------- Reset / base ---------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--ht-font);
	font-size: 16px;
	line-height: 1.65;
	color: var(--ht-body);
	background: var(--ht-white);
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: var(--ht-accent);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover {
	color: var(--ht-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
	color: var(--ht-ink);
	font-weight: 700;
	line-height: 1.2;
	margin: 0 0 0.5em;
}

p {
	margin: 0 0 1em;
}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.container {
	max-width: var(--ht-container);
	margin: 0 auto;
	padding: 0 24px;
}

.section {
	padding: 96px 0;
}

.section--soft {
	background: var(--ht-soft);
}

.section--dark {
	background: var(--ht-navy);
	color: var(--ht-muted);
}

.section--dark .section-title,
.section--dark h2,
.section--dark h3 {
	color: var(--ht-white);
}

.section--dark .section-desc {
	color: var(--ht-muted);
}

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

.skip-link:focus {
	position: fixed;
	top: 8px;
	left: 8px;
	z-index: 9999;
	width: auto;
	height: auto;
	clip: auto;
	padding: 10px 16px;
	background: var(--ht-accent);
	color: #fff;
	border-radius: 6px;
}

.icon {
	display: inline-flex;
	width: 1em;
	height: 1em;
}

.icon svg {
	width: 100%;
	height: 100%;
}

/* ---------- Section headings ---------- */
.section-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ht-accent);
	margin-bottom: 14px;
}

.section-eyebrow::before {
	content: "";
	width: 28px;
	height: 2px;
	background: var(--ht-accent);
}

.section-eyebrow--light {
	color: rgba(255, 255, 255, 0.9);
}

.section-eyebrow--light::before {
	background: rgba(255, 255, 255, 0.9);
}

.section-title {
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--ht-ink);
}

.section-title--sm {
	font-size: clamp(22px, 3vw, 30px);
}

.section-desc {
	font-size: 17px;
	max-width: 640px;
}

.lead {
	font-size: 18px;
	color: var(--ht-ink);
}

.section-head {
	margin-bottom: 56px;
}

.section-head--center {
	text-align: center;
}

.section-head--center .section-eyebrow {
	justify-content: center;
}

.section-head--center .section-eyebrow::after {
	content: "";
	width: 28px;
	height: 2px;
	background: var(--ht-accent);
}

.section-head--center .section-desc {
	margin-left: auto;
	margin-right: auto;
}

.section-head--split {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 32px;
	flex-wrap: wrap;
}

.section-head--split .section-desc {
	max-width: 560px;
}

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 28px;
	font-family: var(--ht-font);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	border: 2px solid transparent;
	border-radius: 6px;
	cursor: pointer;
	transition: all 0.25s ease;
	white-space: nowrap;
}

.btn--primary {
	background: var(--ht-accent);
	border-color: var(--ht-accent);
	color: #fff;
}

.btn--primary:hover {
	background: var(--ht-accent-dark);
	border-color: var(--ht-accent-dark);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 10px 24px rgba(249, 115, 22, 0.35);
}

.btn--outline {
	border-color: rgba(255, 255, 255, 0.5);
	color: #fff;
	background: transparent;
}

.btn--outline:hover {
	border-color: #fff;
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
}

.btn--ghost {
	border-color: var(--ht-line);
	color: var(--ht-ink);
	background: transparent;
}

.btn--ghost:hover {
	border-color: var(--ht-ink);
	color: var(--ht-ink);
}

.btn--dark {
	background: var(--ht-ink);
	border-color: var(--ht-ink);
	color: #fff;
}

.btn--dark:hover {
	background: var(--ht-accent);
	border-color: var(--ht-accent);
	color: #fff;
}

.btn--white {
	background: #fff;
	border-color: #fff;
	color: var(--ht-accent);
}

.btn--white:hover {
	background: var(--ht-navy);
	border-color: var(--ht-navy);
	color: #fff;
}

.btn--sm {
	padding: 10px 20px;
	font-size: 14px;
}

.btn--lg {
	padding: 17px 36px;
	font-size: 16px;
}

.btn--block {
	width: 100%;
}

.btn-row {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 28px;
}

/* ---------- Header ---------- */
.site-header {
	position: relative;
	z-index: 100;
}

.topbar {
	background: var(--ht-navy);
	color: var(--ht-muted);
	font-size: 13px;
	padding: 8px 0;
}

.topbar__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
}

.topbar__contact {
	display: flex;
	gap: 24px;
	flex-wrap: wrap;
}

.topbar__certs {
	color: var(--ht-accent);
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.navbar {
	background: var(--ht-navy-2);
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
	position: sticky;
	top: 0;
	z-index: 100;
	transition: box-shadow 0.25s ease;
}

.navbar.is-stuck {
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.navbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: var(--ht-header-h);
}

.site-branding {
	flex-shrink: 0;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: #fff;
}

.site-logo__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	background: var(--ht-accent);
	color: #fff;
	font-size: 24px;
	font-weight: 800;
	border-radius: 8px;
	font-style: normal;
}

.site-logo__text {
	font-size: 22px;
	font-weight: 800;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: #fff;
}

.site-logo:hover .site-logo__text {
	color: var(--ht-accent);
}

.custom-logo-link img {
	max-height: 52px;
	width: auto;
}

.main-navigation {
	flex: 1;
	display: flex;
	justify-content: center;
}

.primary-menu {
	display: flex;
	align-items: center;
	gap: 6px;
}

.primary-menu li {
	position: relative;
}

.primary-menu a {
	display: block;
	padding: 26px 16px;
	font-size: 15px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.85);
}

.primary-menu a:hover,
.primary-menu .current-menu-item > a,
.primary-menu .current_page_item > a {
	color: var(--ht-accent);
}

.primary-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--ht-navy-2);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-top: 3px solid var(--ht-accent);
	border-radius: 0 0 8px 8px;
	box-shadow: var(--ht-shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: all 0.22s ease;
	z-index: 50;
}

.primary-menu li:hover > .sub-menu,
.primary-menu li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.primary-menu .sub-menu a {
	padding: 12px 18px;
	font-size: 14px;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 0;
	padding: 8px;
	cursor: pointer;
}

.nav-toggle__bar {
	width: 26px;
	height: 3px;
	background: #fff;
	border-radius: 2px;
	transition: all 0.25s ease;
}

/* ---------- Hero ---------- */
.hero {
	position: relative;
	min-height: 92vh;
	display: flex;
	align-items: center;
	background-size: cover;
	background-position: center;
	background-color: var(--ht-navy);
	color: #fff;
	padding: 120px 0 100px;
}

.hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(100deg, rgba(11, 15, 22, 0.95) 15%, rgba(11, 15, 22, 0.75) 50%, rgba(11, 15, 22, 0.35) 100%);
}

.hero__inner {
	position: relative;
	z-index: 2;
	max-width: 780px;
}

.hero__eyebrow {
	display: inline-block;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ht-accent);
	padding: 8px 16px;
	border: 1px solid rgba(249, 115, 22, 0.4);
	border-radius: 999px;
	background: rgba(249, 115, 22, 0.1);
	margin-bottom: 24px;
}

.hero__title {
	font-size: clamp(38px, 6vw, 68px);
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1.05;
	color: #fff;
	margin-bottom: 22px;
}

.hero__text {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.78);
	max-width: 640px;
	margin-bottom: 26px;
}

.hero__certs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 8px;
}

.hero__certs li {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.9);
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.16);
	padding: 7px 14px;
	border-radius: 6px;
	backdrop-filter: blur(4px);
}

/* ---------- Stats ---------- */
.stats {
	background: var(--ht-accent);
	color: #fff;
	padding: 44px 0;
}

.stats__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.stat {
	text-align: center;
	color: #fff;
}

.stat__num,
.stat__suffix {
	font-size: clamp(34px, 4vw, 52px);
	font-weight: 800;
	line-height: 1;
	letter-spacing: -0.02em;
}

.stat__suffix {
	color: rgba(255, 255, 255, 0.75);
}

.stat__label {
	display: block;
	margin-top: 8px;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	opacity: 0.85;
}

.stat--dark {
	color: #fff;
}

.stat--dark .stat__num {
	color: var(--ht-accent);
}

.stat--dark .stat__suffix {
	color: rgba(255, 255, 255, 0.4);
}

.stat--dark .stat__label {
	color: var(--ht-muted);
}

/* ---------- Certification marquee ---------- */
.cert-marquee {
	background: var(--ht-navy);
	border-top: 1px solid rgba(255, 255, 255, 0.06);
	padding: 22px 0;
	overflow: hidden;
}

.cert-marquee__track {
	display: flex;
	gap: 48px;
	width: max-content;
	animation: ht-marquee 32s linear infinite;
}

.cert-marquee:hover .cert-marquee__track {
	animation-play-state: paused;
}

.cert-marquee__item {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.55);
	white-space: nowrap;
}

.cert-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--ht-accent);
}

@keyframes ht-marquee {
	0% { transform: translateX(0); }
	100% { transform: translateX(-50%); }
}

/* ---------- About intro ---------- */
.about-intro__grid {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: 64px;
	align-items: center;
}

.about-intro__media {
	position: relative;
}

.about-intro__media img {
	border-radius: var(--ht-radius);
	box-shadow: var(--ht-shadow-lg);
}

.about-intro__badge {
	position: absolute;
	right: -20px;
	bottom: 32px;
	background: var(--ht-accent);
	color: #fff;
	padding: 22px 26px;
	border-radius: var(--ht-radius);
	text-align: center;
	box-shadow: 0 16px 40px rgba(249, 115, 22, 0.4);
	max-width: 180px;
}

.about-intro__badge-num {
	display: block;
	font-size: 36px;
	font-weight: 800;
	line-height: 1;
}

.about-intro__badge-text {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-top: 6px;
	line-height: 1.4;
}

.check-list {
	margin-top: 24px;
	display: grid;
	gap: 12px;
}

.check-list li {
	position: relative;
	padding-left: 32px;
	font-weight: 600;
	color: var(--ht-ink);
}

.check-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 2px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--ht-accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f97316' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / 12px no-repeat;
}

.check-list--cols {
	grid-template-columns: 1fr 1fr;
	gap: 12px 24px;
}

.section--dark .check-list li {
	color: rgba(255, 255, 255, 0.9);
}

/* ---------- Feature cards (Why choose us / values) ---------- */
.why__grid,
.values__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.feature-card {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	padding: 36px 30px;
	transition: all 0.3s ease;
}

.feature-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--ht-shadow-lg);
	border-color: transparent;
}

.feature-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 60px;
	height: 60px;
	border-radius: 14px;
	background: var(--ht-accent-soft);
	color: var(--ht-accent);
	font-size: 26px;
	margin-bottom: 22px;
	transition: all 0.3s ease;
}

.feature-card:hover .feature-card__icon {
	background: var(--ht-accent);
	color: #fff;
}

.feature-card__title {
	font-size: 19px;
	margin-bottom: 10px;
}

.feature-card__text {
	font-size: 15px;
	margin: 0;
}

.values__grid {
	grid-template-columns: repeat(4, 1fr);
}

.feature-card--value {
	text-align: center;
}

/* ---------- Catalog (product cards) ---------- */
.catalog__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.catalog__grid--3 {
	grid-template-columns: repeat(3, 1fr);
}

.product-card {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	overflow: hidden;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
}

.product-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--ht-shadow-lg);
}

.product-card__media {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--ht-soft);
}

.product-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.product-card:hover .product-card__media img {
	transform: scale(1.06);
}

.product-card__tag {
	position: absolute;
	top: 14px;
	left: 14px;
	background: var(--ht-accent);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 5px 12px;
	border-radius: 4px;
}

.product-card__body {
	padding: 24px;
	display: flex;
	flex-direction: column;
	flex: 1;
}

.product-card__title {
	font-size: 19px;
	margin-bottom: 8px;
}

.product-card__title a {
	color: var(--ht-ink);
}

.product-card__title a:hover {
	color: var(--ht-accent);
}

.product-card__text {
	font-size: 14px;
	flex: 1;
}

.product-card__link {
	font-weight: 700;
	font-size: 14px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

/* ---------- Materials ---------- */
.materials__grid {
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 64px;
	align-items: center;
}

.materials__chips {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.materials__chip {
	background: var(--ht-steel);
	border: 1px solid rgba(255, 255, 255, 0.08);
	color: rgba(255, 255, 255, 0.85);
	font-size: 14px;
	font-weight: 600;
	padding: 16px 20px;
	border-radius: 8px;
	transition: all 0.25s ease;
}

.materials__chip:hover {
	border-color: var(--ht-accent);
	color: #fff;
	transform: translateX(4px);
}

/* ---------- Services ---------- */
.services__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.service-card {
	position: relative;
	background: #fff;
	border: 1px solid var(--ht-line);
	border-top: 4px solid var(--ht-accent);
	border-radius: var(--ht-radius);
	padding: 40px 32px;
	transition: all 0.3s ease;
}

.service-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--ht-shadow-lg);
}

.service-card__num {
	display: block;
	font-size: 42px;
	font-weight: 800;
	color: var(--ht-accent);
	opacity: 0.35;
	margin-bottom: 16px;
	line-height: 1;
}

.service-card__title {
	font-size: 21px;
	margin-bottom: 12px;
}

.service-card__text {
	font-size: 15px;
	margin: 0;
}

/* ---------- Sectors ---------- */
.sectors__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.sector-card {
	position: relative;
	border-radius: var(--ht-radius);
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: var(--ht-navy);
}

.sector-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.sector-card:hover img {
	transform: scale(1.06);
}

.sector-card__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 24px;
	background: linear-gradient(to top, rgba(11, 15, 22, 0.9) 0%, rgba(11, 15, 22, 0.25) 55%, transparent 100%);
}

.sector-card__title {
	color: #fff;
	font-size: 21px;
	margin-bottom: 4px;
}

.sector-card__text {
	color: rgba(255, 255, 255, 0.7);
	font-size: 14px;
	margin: 0;
}

/* ---------- Steps ---------- */
.steps__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 28px;
}

.step-card {
	position: relative;
	padding: 32px 28px;
	background: var(--ht-navy-2);
	border: 1px solid rgba(255, 255, 255, 0.07);
	border-radius: var(--ht-radius);
	transition: all 0.3s ease;
}

.step-card:hover {
	border-color: var(--ht-accent);
	transform: translateY(-6px);
}

.step-card__num {
	display: block;
	font-size: 56px;
	font-weight: 800;
	line-height: 1;
	color: transparent;
	-webkit-text-stroke: 1.5px var(--ht-accent);
	margin-bottom: 18px;
}

.step-card__title {
	color: #fff;
	font-size: 19px;
	margin-bottom: 10px;
}

.step-card__text {
	font-size: 14px;
	color: var(--ht-muted);
	margin: 0;
}

/* ---------- Testimonials ---------- */
.testimonials__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}

.testimonial-card {
	position: relative;
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	padding: 40px 32px 28px;
	margin: 0;
	transition: all 0.3s ease;
}

.testimonial-card:hover {
	box-shadow: var(--ht-shadow-lg);
	transform: translateY(-6px);
}

.testimonial-card__quote-mark {
	position: absolute;
	top: 18px;
	right: 28px;
	font-size: 84px;
	line-height: 1;
	font-weight: 800;
	color: var(--ht-accent-soft);
	font-family: Georgia, serif;
}

.testimonial-card__text {
	font-size: 16px;
	color: var(--ht-ink);
	font-style: italic;
	margin-bottom: 22px;
}

.testimonial-card__footer {
	display: flex;
	flex-direction: column;
	border-top: 1px solid var(--ht-line);
	padding-top: 18px;
}

.testimonial-card__footer strong {
	color: var(--ht-ink);
	font-size: 15px;
}

.testimonial-card__footer span {
	font-size: 13px;
	color: var(--ht-muted);
}

/* ---------- CTA banner ---------- */
.cta-banner {
	background: linear-gradient(110deg, var(--ht-accent-dark) 0%, var(--ht-accent) 100%);
	padding: 72px 0;
	position: relative;
	overflow: hidden;
}

.cta-banner::after {
	content: "";
	position: absolute;
	right: -120px;
	top: -120px;
	width: 380px;
	height: 380px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.08);
}

.cta-banner__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 32px;
	flex-wrap: wrap;
	position: relative;
	z-index: 1;
}

.cta-banner__title {
	color: #fff;
	font-size: clamp(26px, 3.4vw, 40px);
	margin-bottom: 8px;
}

.cta-banner__text {
	color: rgba(255, 255, 255, 0.85);
	font-size: 17px;
	margin: 0;
}

/* ---------- Contact cards ---------- */
.contact-strip__grid,
.contact-page__cards {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.contact-card {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	padding: 32px 26px;
	text-align: center;
	transition: all 0.3s ease;
}

.contact-card:hover {
	box-shadow: var(--ht-shadow);
	border-color: var(--ht-accent);
}

.contact-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--ht-accent-soft);
	color: var(--ht-accent);
	font-size: 24px;
	margin-bottom: 18px;
}

.contact-card h3 {
	font-size: 17px;
	margin-bottom: 8px;
}

.contact-card p {
	font-size: 14px;
	margin: 0;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
	position: relative;
	background-size: cover;
	background-position: center;
	background-color: var(--ht-navy);
	padding: 140px 0 90px;
	color: #fff;
}

.page-hero--small {
	padding: 110px 0 70px;
}

.page-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(100deg, rgba(11, 15, 22, 0.92), rgba(11, 15, 22, 0.55));
}

.page-hero__inner {
	position: relative;
	z-index: 2;
}

.page-hero__title {
	color: #fff;
	font-size: clamp(32px, 4.6vw, 52px);
	font-weight: 800;
	letter-spacing: -0.02em;
	margin-bottom: 14px;
}

.breadcrumb {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.65);
}

.breadcrumb a {
	color: rgba(255, 255, 255, 0.85);
	font-weight: 600;
}

.breadcrumb a:hover {
	color: var(--ht-accent);
}

.breadcrumb__sep {
	color: var(--ht-accent);
}

/* ==========================================================================
   Product archive (indura-style filterable table)
   ========================================================================== */

.product-archive__layout {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: 40px;
	align-items: start;
}

/* --- Filters sidebar --- */
.product-filters {
	position: sticky;
	top: calc(var(--ht-header-h) + 16px);
}

.product-filters__toggle {
	display: none;
	width: 100%;
	padding: 14px 18px;
	background: var(--ht-ink);
	color: #fff;
	border: 0;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
}

.filter-group {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	margin-bottom: 14px;
	overflow: hidden;
}

.filter-group__title {
	padding: 16px 18px;
	font-size: 14px;
	font-weight: 700;
	color: var(--ht-ink);
	cursor: pointer;
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	user-select: none;
}

.filter-group__title::-webkit-details-marker {
	display: none;
}

.filter-group__title::after {
	content: "";
	width: 9px;
	height: 9px;
	border-right: 2px solid var(--ht-accent);
	border-bottom: 2px solid var(--ht-accent);
	transform: rotate(45deg);
	transition: transform 0.2s ease;
}

.filter-group[open] .filter-group__title::after {
	transform: rotate(225deg);
}

.filter-group__body {
	padding: 0 18px 16px;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	max-height: 260px;
	overflow-y: auto;
}

.filter-chip {
	display: inline-flex;
	cursor: pointer;
}

.filter-chip input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.filter-chip__label {
	display: inline-flex;
	align-items: center;
	padding: 6px 13px;
	font-size: 13px;
	font-weight: 600;
	color: var(--ht-body);
	background: var(--ht-soft);
	border: 1px solid var(--ht-line);
	border-radius: 6px;
	transition: all 0.18s ease;
}

.filter-chip--wide {
	width: 100%;
}

.filter-chip--wide .filter-chip__label {
	width: 100%;
}

.filter-chip:hover .filter-chip__label {
	border-color: var(--ht-accent);
	color: var(--ht-accent);
}

.filter-chip input:checked + .filter-chip__label {
	background: var(--ht-accent);
	border-color: var(--ht-accent);
	color: #fff;
}

.filter-chip input:focus-visible + .filter-chip__label {
	outline: 2px solid var(--ht-accent);
	outline-offset: 2px;
}

.product-filters__actions {
	margin-top: 18px;
	display: grid;
	gap: 12px;
}

.product-filters__reset {
	display: block;
	text-align: center;
	font-size: 14px;
	font-weight: 600;
	color: var(--ht-muted);
}

.product-filters__reset:hover {
	color: var(--ht-accent);
}

/* --- Results bar --- */
.product-results__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
	margin-bottom: 22px;
}

.product-results__count {
	margin: 0;
	font-size: 15px;
	color: var(--ht-muted);
}

.product-results__count strong {
	color: var(--ht-ink);
}

.product-results__sort {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
}

.product-results__sort label {
	font-weight: 600;
	color: var(--ht-ink);
}

.product-results__sort select {
	padding: 10px 14px;
	font-size: 14px;
	font-family: var(--ht-font);
	border: 1px solid var(--ht-line);
	border-radius: 6px;
	background: #fff;
	color: var(--ht-ink);
	cursor: pointer;
}

/* --- Product table --- */
.product-list__head {
	display: grid;
	grid-template-columns: 1.5fr 1.8fr 1.2fr 1.2fr 1.2fr 0.9fr;
	gap: 18px;
	padding: 14px 20px;
	background: var(--ht-navy);
	border-radius: 8px 8px 0 0;
}

.product-list__head span {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.75);
}

.product-list {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-top: 0;
	border-radius: 0 0 8px 8px;
}

.product-row {
	display: grid;
	grid-template-columns: 1.5fr 1.8fr 1.2fr 1.2fr 1.2fr 0.9fr;
	gap: 18px;
	align-items: center;
	padding: 16px 20px;
	border-bottom: 1px solid var(--ht-line);
	transition: background 0.18s ease;
}

.product-row:last-child {
	border-bottom: 0;
}

.product-row:hover {
	background: var(--ht-soft);
}

.product-row__main {
	display: flex;
	align-items: center;
	gap: 14px;
	min-width: 0;
}

.product-row__thumb {
	flex-shrink: 0;
	width: 64px;
	height: 64px;
	border-radius: 8px;
	overflow: hidden;
	background: var(--ht-soft);
	border: 1px solid var(--ht-line);
}

.product-row__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product-row__sku {
	font-weight: 700;
	font-size: 15px;
	color: var(--ht-ink);
}

.product-row__sku:hover {
	color: var(--ht-accent);
}

.product-row__cell {
	font-size: 14px;
	color: var(--ht-body);
	min-width: 0;
}

.product-row__desc a {
	color: var(--ht-ink);
	font-weight: 600;
}

.product-row__desc a:hover {
	color: var(--ht-accent);
}

.product-row__sub {
	display: block;
	font-size: 12px;
	color: var(--ht-muted);
}

.stock-badge {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-size: 13px;
	font-weight: 600;
	white-space: nowrap;
}

.stock-badge::before {
	content: "";
	width: 8px;
	height: 8px;
	border-radius: 50%;
}

.stock-badge--in { color: #15803d; }
.stock-badge--in::before { background: #22c55e; }

.stock-badge--low { color: #b45309; }
.stock-badge--low::before { background: #f59e0b; }

.stock-badge--out { color: #b91c1c; }
.stock-badge--out::before { background: #ef4444; }

.stock-badge--request { color: var(--ht-muted); }
.stock-badge--request::before { background: var(--ht-muted); }

.product-list__empty {
	text-align: center;
	padding: 80px 24px;
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
}

/* --- Pagination --- */
.pagination {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 40px;
	flex-wrap: wrap;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 42px;
	height: 42px;
	padding: 0 14px;
	border: 1px solid var(--ht-line);
	border-radius: 6px;
	background: #fff;
	color: var(--ht-ink);
	font-size: 14px;
	font-weight: 600;
	transition: all 0.2s ease;
}

.pagination .page-numbers:hover {
	border-color: var(--ht-accent);
	color: var(--ht-accent);
}

.pagination .page-numbers.current {
	background: var(--ht-accent);
	border-color: var(--ht-accent);
	color: #fff;
}

.pagination .page-numbers.dots {
	border: 0;
	background: none;
}

/* ==========================================================================
   Single product
   ========================================================================== */

.single-product__grid {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: 64px;
	align-items: start;
}

.single-product__media {
	position: relative;
	border-radius: var(--ht-radius);
	overflow: hidden;
	background: var(--ht-soft);
	border: 1px solid var(--ht-line);
}

.single-product__media img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
}

.single-product__stock {
	position: absolute;
	top: 18px;
	left: 18px;
	background: #fff;
	padding: 8px 16px;
	border-radius: 999px;
	box-shadow: var(--ht-shadow);
}

.single-product__sku {
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ht-accent);
}

.single-product__title {
	font-size: clamp(26px, 3.4vw, 38px);
}

.spec-table {
	width: 100%;
	border-collapse: collapse;
	margin: 28px 0;
	font-size: 15px;
}

.spec-table th,
.spec-table td {
	text-align: left;
	padding: 13px 18px;
	border: 1px solid var(--ht-line);
}

.spec-table th {
	width: 40%;
	background: var(--ht-soft);
	font-weight: 700;
	color: var(--ht-ink);
}

.single-product__related {
	margin-top: 90px;
}

/* ==========================================================================
   About / solutions pages
   ========================================================================== */

.milestones__grid {
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 64px;
	align-items: center;
}

.milestones__stats {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 36px 24px;
}

.certifications__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.cert-card {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	padding: 32px 26px;
	text-align: center;
	transition: all 0.3s ease;
}

.cert-card:hover {
	box-shadow: var(--ht-shadow);
	border-color: var(--ht-accent);
}

.cert-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--ht-accent-soft);
	color: var(--ht-accent);
	font-size: 24px;
	margin-bottom: 16px;
}

.cert-card__name {
	font-size: 17px;
	margin-bottom: 8px;
}

.cert-card__text {
	font-size: 14px;
	margin: 0;
}

.solution__grid {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: 64px;
	align-items: center;
}

.solution--flip .solution__media {
	order: 2;
}

.solution__media img {
	border-radius: var(--ht-radius);
	box-shadow: var(--ht-shadow-lg);
}

/* ---------- Contact page ---------- */
.contact-page__grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 56px;
	align-items: start;
}

.contact-page__cards {
	grid-template-columns: 1fr 1fr;
	margin-top: 36px;
}

.contact-page__form-wrap {
	background: #fff;
	border: 1px solid var(--ht-line);
	border-radius: var(--ht-radius);
	padding: 40px;
	box-shadow: var(--ht-shadow);
}

.contact-page__form-title {
	font-size: 24px;
	margin-bottom: 20px;
}

.contact-page__form-note {
	font-size: 15px;
}

.contact-page__form-wrap input:not([type="submit"]),
.contact-page__form-wrap textarea,
.contact-page__form-wrap select {
	width: 100%;
	padding: 12px 14px;
	margin-bottom: 14px;
	border: 1px solid var(--ht-line);
	border-radius: 6px;
	font-family: var(--ht-font);
	font-size: 15px;
}

.contact-page__form-wrap input[type="submit"],
.contact-page__form-wrap button[type="submit"] {
	background: var(--ht-accent);
	color: #fff;
	border: 0;
	padding: 14px 30px;
	font-weight: 700;
	border-radius: 6px;
	cursor: pointer;
	font-size: 15px;
}

/* ---------- Entry content ---------- */
.entry-content {
	max-width: 820px;
}

.entry-content > * {
	margin-bottom: 1.2em;
}

.entry-content img {
	border-radius: var(--ht-radius);
}

/* ---------- Footer ---------- */
.site-footer {
	background: var(--ht-navy);
	color: var(--ht-muted);
}

.footer__grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
	gap: 48px;
	padding: 72px 24px 56px;
}

.footer__brand p {
	font-size: 14px;
	margin-top: 18px;
	max-width: 300px;
}

.footer__title {
	color: #fff;
	font-size: 16px;
	margin-bottom: 20px;
	position: relative;
	padding-bottom: 12px;
}

.footer__title::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 32px;
	height: 2px;
	background: var(--ht-accent);
}

.footer-menu li {
	margin-bottom: 10px;
}

.footer-menu a {
	color: var(--ht-muted);
	font-size: 14px;
}

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

.footer-contact li {
	margin-bottom: 10px;
	font-size: 14px;
}

.footer-contact a {
	color: var(--ht-muted);
}

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

.footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.07);
	padding: 20px 0;
}

.footer__bottom-inner {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.footer__bottom p {
	margin: 0;
	font-size: 13px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
	.catalog__grid,
	.catalog__grid--3,
	.why__grid,
	.services__grid,
	.sectors__grid,
	.testimonials__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.values__grid,
	.certifications__grid,
	.contact-strip__grid,
	.steps__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.product-list__head {
		display: none;
	}

	.product-row {
		grid-template-columns: 1fr 1fr;
		gap: 12px 18px;
	}

	.product-row__main {
		grid-column: 1 / -1;
	}

	.product-row__cell::before {
		content: attr(data-label);
		display: block;
		font-size: 11px;
		font-weight: 700;
		letter-spacing: 0.08em;
		text-transform: uppercase;
		color: var(--ht-muted);
		margin-bottom: 2px;
	}

	.product-row__desc::before {
		content: "Description";
	}
}

@media (max-width: 900px) {
	.section {
		padding: 64px 0;
	}

	.nav-toggle {
		display: flex;
	}

	.navbar__cta {
		display: none;
	}

	.main-navigation {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--ht-navy-2);
		border-bottom: 1px solid rgba(255, 255, 255, 0.08);
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.3s ease;
	}

	body.nav-open .main-navigation {
		max-height: 480px;
		overflow-y: auto;
	}

	body.nav-open .nav-toggle__bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
	body.nav-open .nav-toggle__bar:nth-child(2) { opacity: 0; }
	body.nav-open .nav-toggle__bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

	.primary-menu {
		flex-direction: column;
		align-items: stretch;
		padding: 12px 20px 20px;
	}

	.primary-menu a {
		padding: 12px 8px;
		border-bottom: 1px solid rgba(255, 255, 255, 0.06);
	}

	.primary-menu .sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		border: 0;
		background: transparent;
		box-shadow: none;
		padding-left: 16px;
	}

	.about-intro__grid,
	.materials__grid,
	.milestones__grid,
	.solution__grid,
	.single-product__grid,
	.contact-page__grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.solution--flip .solution__media {
		order: 0;
	}

	.about-intro__badge {
		right: 16px;
	}

	.product-archive__layout {
		grid-template-columns: 1fr;
	}

	.product-filters {
		position: static;
	}

	.product-filters__toggle {
		display: block;
		margin-bottom: 14px;
	}

	.product-filters__form {
		display: none;
	}

	.product-filters__form.is-open {
		display: block;
	}
}

@media (max-width: 640px) {
	.topbar__contact .topbar__item:nth-child(3),
	.topbar__certs {
		display: none;
	}

	.stats__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 32px 16px;
	}

	.catalog__grid,
	.catalog__grid--3,
	.why__grid,
	.services__grid,
	.sectors__grid,
	.testimonials__grid,
	.values__grid,
	.certifications__grid,
	.contact-strip__grid,
	.contact-page__cards,
	.steps__grid,
	.check-list--cols,
	.materials__chips,
	.milestones__stats {
		grid-template-columns: 1fr;
	}

	.section-head--split {
		align-items: flex-start;
		flex-direction: column;
	}

	.hero {
		min-height: auto;
		padding: 90px 0 80px;
	}

	.btn--lg {
		padding: 15px 26px;
	}

	.footer__grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}
}