:root {
	--kq-blue: #2563eb;
	--kq-blue-deep: #1d4ed8;
	--kq-blue-soft: #eff6ff;
	--kq-dark: #111827;
	--kq-dark-2: #1f2937;
	--kq-text: #374151;
	--kq-text-soft: #6b7280;
	--kq-white: #ffffff;
	--kq-surface: #f9fafb;
	--kq-line: #e5e7eb;
	--kq-radius: 0.75rem;
	--kq-shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
	--kq-shell: min(1280px, calc(100% - 32px));
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	color: var(--kq-text);
	background: var(--kq-white);
	font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
	line-height: 1.6;
}

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

a {
	color: inherit;
	text-decoration: none;
}

button {
	font: inherit;
}

.site-shell {
	width: var(--kq-shell);
	margin: 0 auto;
}

.site-main {
	min-height: 60vh;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.98);
	box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: 80px;
}

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

.site-branding__link,
.site-footer__brand {
	display: inline-flex;
	align-items: center;
	gap: 14px;
}

.site-branding__link {
	max-width: 430px;
}

.site-branding__link .custom-logo-link,
.site-branding__link .custom-logo {
	display: block;
	max-width: 100%;
	height: auto;
}

.site-branding__image,
.site-branding__link .custom-logo {
	width: clamp(180px, 13vw, 280px);
	height: auto;
	object-fit: contain;
}

.site-branding__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--kq-blue), var(--kq-blue-deep));
	color: var(--kq-white);
	font-weight: 800;
	font-size: 1.1rem;
}

.site-branding__text {
	display: flex;
	flex-direction: column;
}

.site-branding__text strong {
	color: var(--kq-dark);
	font-size: 1.25rem;
	line-height: 1.1;
}

.site-branding__text small {
	color: var(--kq-text-soft);
	font-size: 0.875rem;
}

.primary-nav {
	flex: 1 1 auto;
}

.primary-nav ul,
.footer-list,
.contact-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.primary-nav ul {
	display: flex;
	justify-content: center;
	gap: 4px;
}

.primary-nav li {
	position: relative;
}

.primary-nav__item-row {
	display: flex;
	align-items: center;
}

.primary-nav a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 16px;
	border-radius: 10px;
	color: var(--kq-text);
	font-size: 0.95rem;
	font-weight: 500;
	transition: background-color 180ms ease, color 180ms ease;
}

.primary-nav a:hover,
.primary-nav .current-menu-item > a {
	background: var(--kq-blue);
	color: var(--kq-white);
}

.primary-nav .current-menu-item > .primary-nav__item-row > a {
	background: var(--kq-blue);
	color: var(--kq-white);
}

.primary-nav .current-menu-ancestor > .primary-nav__item-row > a {
	background: var(--kq-blue-soft);
	color: var(--kq-blue-deep);
}

.primary-nav__submenu-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 0;
	border-radius: 10px;
	background: transparent;
	color: var(--kq-text);
	cursor: pointer;
	transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.primary-nav__submenu-toggle span {
	display: block;
	width: 10px;
	height: 10px;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg) translateY(-2px);
	transition: transform 180ms ease;
}

.primary-nav__submenu-toggle:hover {
	background: var(--kq-blue-soft);
	color: var(--kq-blue-deep);
}

.primary-nav .sub-menu {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	min-width: 220px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 12px;
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.98);
	box-shadow: var(--kq-shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
	z-index: 20;
}

.primary-nav .sub-menu a {
	width: 100%;
	justify-content: flex-start;
	padding: 10px 14px;
	white-space: nowrap;
}

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

.primary-nav li.is-open > .primary-nav__item-row .primary-nav__submenu-toggle span,
.primary-nav li:hover > .primary-nav__item-row .primary-nav__submenu-toggle span,
.primary-nav li:focus-within > .primary-nav__item-row .primary-nav__submenu-toggle span {
	transform: rotate(225deg) translateY(2px);
}

.nav-toggle {
	display: none;
	border: 0;
	background: transparent;
	padding: 0;
}

.nav-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	margin: 5px 0;
	background: var(--kq-dark);
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 28px;
	border-radius: 10px;
	border: 1px solid transparent;
	font-size: 1rem;
	font-weight: 600;
	transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover {
	transform: translateY(-1px);
}

.button--solid {
	background: var(--kq-blue);
	color: var(--kq-white);
}

.button--solid:hover {
	background: var(--kq-blue-deep);
}

.button--ghost,
.button--ghost-light {
	background: transparent;
}

.button--ghost {
	border-color: var(--kq-line);
	color: var(--kq-dark);
}

.button--ghost-light {
	border-color: rgba(255, 255, 255, 0.35);
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(10px);
	color: var(--kq-white);
}

.button-row {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
}

.hero-banner {
	position: relative;
	height: 500px;
	background: var(--kq-dark);
	overflow: hidden;
}

.hero-banner__slides,
.hero-slide {
	height: 100%;
}

.hero-slide {
	position: absolute;
	inset: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	opacity: 0;
	transition: opacity 700ms ease;
}

.hero-slide.is-active {
	opacity: 1;
}

.hero-slide__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.46), rgba(0, 0, 0, 0.1));
}

.hero-slide__content {
	position: relative;
	display: flex;
	align-items: center;
	height: 100%;
}

.hero-slide__copy {
	position: relative;
	z-index: 1;
	max-width: 720px;
	color: var(--kq-white);
}

.hero-slide__copy h1 {
	margin: 0 0 24px;
	font-size: clamp(2.5rem, 5vw, 3.75rem);
	line-height: 1.15;
	font-weight: 700;
}

.hero-slide__copy p {
	margin: 0 0 32px;
	color: rgba(255, 255, 255, 0.86);
	font-size: clamp(1.125rem, 2vw, 1.5rem);
}

.hero-banner__arrow {
	position: absolute;
	top: 50%;
	z-index: 2;
	width: 52px;
	height: 52px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.16);
	backdrop-filter: blur(10px);
	color: var(--kq-white);
	cursor: pointer;
	transform: translateY(-50%);
}

.hero-banner__arrow--prev {
	left: 20px;
}

.hero-banner__arrow--next {
	right: 20px;
}

.hero-banner__arrow span {
	font-size: 2rem;
	line-height: 1;
}

.hero-banner__dots {
	position: absolute;
	left: 50%;
	bottom: 32px;
	z-index: 2;
	display: flex;
	gap: 12px;
	transform: translateX(-50%);
}

.hero-banner__dot {
	width: 10px;
	height: 10px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.45);
	cursor: pointer;
	transition: width 180ms ease, background-color 180ms ease;
}

.hero-banner__dot.is-active {
	width: 32px;
	background: var(--kq-white);
}

.product-showcase,
.content-section {
	padding: 64px 0;
}

.product-showcase {
	background: var(--kq-surface);
}

.product-showcase--alt {
	background: var(--kq-white);
}

.section-heading {
	margin-bottom: 48px;
}

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

.section-heading h2,
.page-intro h1 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(2rem, 4vw, 2.5rem);
	font-weight: 700;
}

.section-heading__line {
	display: inline-block;
	width: 80px;
	height: 4px;
	margin-top: 20px;
	border-radius: 999px;
	background: var(--kq-blue);
}

.product-grid,
.card-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 24px;
}

.product-card,
.content-card,
.news-item,
.info-panel,
.media-frame,
.empty-state {
	display: block;
	border-radius: var(--kq-radius);
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
	overflow: hidden;
}

.product-card {
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
}

.product-card__media {
	aspect-ratio: 1 / 1;
	overflow: hidden;
}

.product-card__media img,
.content-card__media img,
.media-frame img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease;
}

.product-card:hover .product-card__media img,
.content-card:hover .content-card__media img {
	transform: scale(1.08);
}

.product-card__body,
.content-card__body,
.news-item,
.info-panel,
.prose {
	padding: 18px 18px 20px;
}

.product-card__body h3,
.content-card__body h2,
.content-card__body h3,
.news-item h2 {
	margin: 0 0 8px;
	color: var(--kq-dark);
	font-size: 1.125rem;
	font-weight: 700;
}

.product-card__body p,
.content-card__body p,
.news-item p,
.page-intro__text,
.prose,
.site-footer p,
.footer-list a,
.contact-list li {
	color: var(--kq-text-soft);
}

.product-card--home .product-card__body {
	display: grid;
	align-content: start;
	gap: 10px;
	min-height: 168px;
}

.product-card--home .product-card__body h3 {
	margin-bottom: 0;
}

.product-card--home .product-card__body p {
	margin: 0;
	line-height: 1.8;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.product-showcase__cta {
	margin-top: 36px;
	text-align: center;
}

.home-about {
	padding: 64px 0;
	background: var(--kq-white);
}

.home-about__grid,
.home-contact__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 48px;
	align-items: center;
}

.home-about__media img {
	width: 100%;
	height: 400px;
	object-fit: cover;
	border-radius: 18px;
	box-shadow: var(--kq-shadow);
}

.home-about__content h3,
.home-contact__info h3,
.form-panel h3 {
	margin: 0 0 18px;
	color: var(--kq-dark);
	font-size: 1.65rem;
}

.home-about__content p,
.home-contact__info p {
	margin: 0 0 16px;
	color: var(--kq-text-soft);
	line-height: 1.8;
}

.home-stats {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.home-stat-card {
	padding: 28px 18px;
	border-radius: 18px;
	background: var(--kq-blue-soft);
	text-align: center;
	transition: background-color 180ms ease, transform 180ms ease;
}

.home-stat-card:hover {
	background: #dbeafe;
	transform: translateY(-3px);
}

.home-stat-card strong {
	display: block;
	margin-bottom: 6px;
	color: var(--kq-blue);
	font-size: 2rem;
	line-height: 1;
}

.home-stat-card span {
	color: var(--kq-text);
}

.home-why {
	padding: 64px 0;
	background: var(--kq-blue);
}

.section-heading--light h2 {
	color: var(--kq-white);
}

.section-heading--light .section-heading__line {
	background: var(--kq-white);
}

.home-why__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 28px;
}

.home-why-card {
	min-height: 210px;
	padding: 28px;
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(10px);
	color: var(--kq-white);
	transition: background-color 180ms ease, transform 180ms ease;
}

.home-why-card:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-3px);
}

.home-why-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	margin-bottom: 18px;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.16);
	color: var(--kq-white);
	font-weight: 800;
}

.home-why-card h3,
.home-case-card h3,
.home-news-card h3 {
	margin: 0 0 12px;
	font-size: 1.25rem;
}

.home-why-card p {
	margin: 0;
	color: rgba(255, 255, 255, 0.86);
}

.home-cases,
.home-contact {
	padding: 64px 0;
	background: var(--kq-surface);
}

.home-news {
	padding: 64px 0;
	background: var(--kq-white);
}

.home-case-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.home-case-card,
.home-news-card {
	display: block;
	border-radius: 18px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
	overflow: hidden;
	transition: box-shadow 180ms ease, transform 180ms ease;
}

.home-case-card:hover,
.home-news-card:hover {
	box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
	transform: translateY(-4px);
}

.home-case-card__media {
	height: 224px;
	overflow: hidden;
}

.home-case-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease;
}

.home-case-card:hover .home-case-card__media img {
	transform: scale(1.08);
}

.home-case-card__body,
.home-news-card {
	padding: 24px;
}

.home-case-card__body h3,
.home-news-card h3 {
	color: var(--kq-dark);
}

.home-case-card__client {
	margin: 0 0 12px;
	color: var(--kq-blue);
	font-size: 0.95rem;
	font-weight: 700;
}

.home-case-card__body p,
.home-news-card p {
	color: var(--kq-text-soft);
}

.home-news-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.home-news-card {
	border: 1px solid var(--kq-line);
	box-shadow: none;
}

.home-news-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 14px;
	color: var(--kq-text-soft);
	font-size: 0.92rem;
}

.home-news-card__meta span {
	padding: 4px 12px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-weight: 700;
}

.home-contact-list {
	display: grid;
	gap: 18px;
	margin-top: 28px;
}

.home-contact-list div {
	display: grid;
	grid-template-columns: 92px 1fr;
	gap: 8px 18px;
	padding: 16px;
	border-radius: 16px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.home-contact-list strong {
	color: var(--kq-dark);
}

.home-contact-list span {
	color: var(--kq-text-soft);
}

.home-contact-list .home-contact-list__phone {
	color: var(--kq-blue);
	font-size: 1.35rem;
	font-weight: 800;
	letter-spacing: 0.02em;
}

.site-form em {
	color: #ef4444;
	font-style: normal;
}

.page-intro {
	padding: 56px 0 24px;
}

.page-intro__text {
	max-width: 720px;
	margin-top: 16px;
}

.eyebrow,
.content-card__meta {
	margin: 0 0 12px;
	color: var(--kq-blue);
	font-size: 0.875rem;
	font-weight: 700;
}

.split-layout,
.site-footer__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 32px;
}

.section-dark {
	background: var(--kq-dark);
}

.section-dark .page-intro h1,
.section-dark .section-heading h2,
.section-dark .text-link,
.section-dark .content-card__body h2,
.section-dark .content-card__body h3 {
	color: var(--kq-white);
}

.section-dark .content-card {
	background: var(--kq-dark-2);
}

.section-dark .content-card__body p,
.section-dark .content-card__meta {
	color: rgba(255, 255, 255, 0.75);
}

.news-list {
	display: grid;
	gap: 24px;
}

.site-footer {
	padding: 48px 0 0;
	background: #111827;
	color: rgba(255, 255, 255, 0.85);
}

.site-footer__grid {
	grid-template-columns: 1.3fr 1fr 1fr 1fr;
	padding-bottom: 32px;
}

.site-footer__brand-image-link {
	display: inline-flex;
	align-items: center;
	max-width: 280px;
	margin-bottom: 22px;
}

.site-footer__brand-image {
	width: 100%;
	height: auto;
	object-fit: contain;
}

.site-footer h2,
.site-footer h3 {
	margin: 0 0 16px;
	color: var(--kq-white);
}

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

.site-footer__brand-copy p {
	margin: 0;
	max-width: 340px;
	color: rgba(255, 255, 255, 0.82);
	font-size: 1rem;
	line-height: 1.7;
}

.footer-list li + li,
.site-footer li + li,
.contact-list li + li {
	margin-top: 10px;
}

.footer-list a:hover,
.site-footer a:hover,
.site-footer__legal a:hover {
	color: #60a5fa;
}

.contact-list li {
	display: grid;
	grid-template-columns: 52px 1fr;
	align-items: start;
	gap: 12px;
	line-height: 1.45;
}

.contact-list strong {
	color: #93c5fd;
	line-height: 1.45;
	transform: translateY(-1px);
}

.contact-list span {
	display: block;
	line-height: 1.45;
}

.site-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 18px 0 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.floating-contact {
	position: fixed;
	right: 16px;
	bottom: 24px;
	z-index: 120;
	pointer-events: none;
}

.floating-contact__actions {
	display: grid;
	gap: 10px;
	pointer-events: auto;
}

.floating-contact__action {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	padding: 0;
	border: 0;
	border-radius: 20px;
	background: rgba(17, 24, 39, 0.92);
	box-shadow: 0 18px 34px rgba(15, 23, 42, 0.18);
	color: #fff;
	cursor: pointer;
	transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.floating-contact__action:hover {
	transform: translateY(-2px);
	background: var(--kq-blue);
	box-shadow: 0 22px 38px rgba(37, 99, 235, 0.26);
}

.floating-contact__action.is-active {
	background: var(--kq-blue);
	box-shadow: 0 22px 38px rgba(37, 99, 235, 0.26);
}

.floating-contact__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
}

.floating-contact__icon svg {
	width: 24px;
	height: 24px;
	display: block;
}

.floating-contact__action-text {
	display: none;
}

.floating-contact__action--top {
	background: linear-gradient(135deg, var(--kq-blue), var(--kq-blue-deep));
}

.floating-contact__panel {
	position: relative;
	right: 74px;
	bottom: 0;
	position: absolute;
	width: min(286px, calc(100vw - 104px));
	padding: 18px;
	border-radius: 24px;
	background: rgba(255, 255, 255, 0.98);
	border: 1px solid rgba(226, 232, 240, 0.92);
	box-shadow: 0 28px 56px rgba(15, 23, 42, 0.16);
	backdrop-filter: blur(12px);
	opacity: 0;
	visibility: hidden;
	transform: translateX(18px) scale(0.96);
	transform-origin: right bottom;
	transition: opacity 180ms ease, transform 220ms ease, visibility 180ms ease;
	pointer-events: none;
}

.floating-contact__panel.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateX(0) scale(1);
	pointer-events: auto;
}

.floating-contact__close {
	position: absolute;
	top: 14px;
	right: 14px;
	width: 34px;
	height: 34px;
	border: 0;
	border-radius: 999px;
	background: #eff6ff;
	color: var(--kq-blue);
	font-size: 1.3rem;
	line-height: 1;
	cursor: pointer;
}

.floating-contact__eyebrow {
	margin: 0 0 10px;
	color: var(--kq-blue);
	font-size: 0.86rem;
	font-weight: 700;
	letter-spacing: 0.06em;
}

.floating-contact__panel h3 {
	margin: 0 0 10px;
	color: var(--kq-dark);
	font-size: 1.35rem;
	line-height: 1.15;
}

.floating-contact__panel p {
	margin: 0 0 16px;
	color: var(--kq-text-soft);
	font-size: 0.95rem;
	line-height: 1.7;
}

.floating-contact__primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	width: 100%;
	padding: 0 18px;
	border: 0;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--kq-blue), var(--kq-blue-deep));
	color: #fff;
	font-weight: 700;
	cursor: pointer;
}

.floating-contact__primary--ghost {
	background: #eef4ff;
	color: var(--kq-blue);
}

.floating-contact__primary--ghost:hover {
	background: #dbeafe;
}

.floating-contact__qr {
	margin-top: 14px;
	border-radius: 18px;
	overflow: hidden;
	background: #f8fafc;
}

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

.floating-contact__qr-placeholder {
	display: grid;
	place-items: center;
	gap: 8px;
	padding: 30px 18px;
	min-height: 180px;
	background:
		linear-gradient(45deg, rgba(37, 99, 235, 0.08) 25%, transparent 25%, transparent 50%, rgba(37, 99, 235, 0.08) 50%, rgba(37, 99, 235, 0.08) 75%, transparent 75%, transparent),
		linear-gradient(135deg, #f8fbff, #edf4ff);
	background-size: 18px 18px, auto;
	color: var(--kq-blue);
	text-align: center;
}

.floating-contact__qr-placeholder span {
	font-size: 1.04rem;
	font-weight: 700;
}

.floating-contact__qr-placeholder small {
	color: var(--kq-text-soft);
}

.prose > :first-child {
	margin-top: 0;
}

.prose > :last-child {
	margin-bottom: 0;
}

.section-muted {
	background: var(--kq-surface);
}

.content-section--compact {
	padding-bottom: 32px;
}

.page-hero {
	padding: 56px 0;
}

.page-hero--blue {
	background: var(--kq-blue);
	color: var(--kq-white);
}

.page-hero--dark {
	background: linear-gradient(135deg, #0f172a, #1e3a8a);
	color: var(--kq-white);
}

.page-hero--light {
	background: linear-gradient(180deg, #f8fafc, #ffffff);
}

.page-hero__inner {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 24px;
}

.page-hero__inner--center {
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.page-hero h1 {
	margin: 0 0 16px;
	font-size: clamp(2.5rem, 5vw, 3.75rem);
	line-height: 1.15;
}

.page-hero p {
	max-width: 820px;
	margin: 0;
	font-size: 1.1rem;
}

.page-hero--blue p,
.page-hero--dark p {
	color: rgba(255, 255, 255, 0.86);
}

.split-feature {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 40px;
	align-items: center;
}

.split-feature--form {
	align-items: start;
}

.contact-message-layout {
	grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
	gap: 32px;
}

.contact-message-copy {
	align-self: stretch;
}

.contact-message-copy__panel {
	display: grid;
	gap: 22px;
	min-height: 100%;
	padding: 32px;
	border-radius: 24px;
	background:
		radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 36%),
		linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
	box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.contact-message-copy__panel h2 {
	margin: 0;
}

.contact-message-copy__panel p {
	margin: 0;
	color: var(--kq-text-soft);
	line-height: 1.85;
}

.contact-message-copy__note {
	padding-top: 6px;
	border-top: 1px solid rgba(148, 163, 184, 0.2);
	font-size: 0.96rem;
}

.split-feature__content h2,
.detail-card h3,
.article-card h1 {
	margin-top: 0;
}

.split-feature__media img,
.video-panel video {
	width: 100%;
	border-radius: 18px;
	box-shadow: var(--kq-shadow);
}

.info-grid {
	display: grid;
	gap: 24px;
}

.info-grid--three {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-grid--four {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.office-card,
.detail-card,
.category-card,
.article-card,
.notice-panel,
.form-panel {
	background: var(--kq-white);
	border-radius: 18px;
	box-shadow: var(--kq-shadow);
	padding: 28px;
}

.info-card--center {
	text-align: center;
}

.info-card__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	margin-bottom: 18px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-weight: 700;
}

.info-card__lead {
	color: var(--kq-blue);
	font-size: 1.1rem;
	font-weight: 700;
}

.timeline-list {
	display: grid;
	gap: 18px;
}

.timeline-item,
.case-card {
	display: grid;
	grid-template-columns: 180px 1fr;
	gap: 24px;
	padding: 24px;
	border-radius: 18px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.timeline-item__year {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100px;
	border-radius: 16px;
	background: var(--kq-blue);
	color: var(--kq-white);
	font-weight: 700;
	text-align: center;
}

.timeline-item__body h3,
.case-card__body h2,
.news-card__body h2,
.refinery-card__body h2,
.product-row__body h2 {
	margin-top: 0;
	color: var(--kq-dark);
}

.notice-panel {
	margin-top: 32px;
}

.notice-panel--primary {
	background: var(--kq-blue);
	color: var(--kq-white);
	text-align: center;
}

.notice-panel--primary p {
	color: rgba(255, 255, 255, 0.9);
}

.about-hero {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.22), transparent 28%),
		linear-gradient(135deg, #0f4fc7 0%, var(--kq-blue) 48%, #0f172a 100%);
}

.about-hero::after {
	position: absolute;
	right: -90px;
	bottom: -130px;
	width: 360px;
	height: 360px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	content: "";
}

.about-hero__inner {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
	gap: 48px;
	align-items: center;
}

.about-hero__copy .eyebrow {
	color: rgba(255, 255, 255, 0.78);
}

.about-hero__copy p {
	max-width: 740px;
}

.about-hero__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
}

.about-hero__stats div {
	padding: 22px 24px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(12px);
}

.about-hero__stats strong {
	display: block;
	color: var(--kq-white);
	font-size: clamp(2rem, 4vw, 3rem);
	line-height: 1;
}

.about-hero__stats span {
	display: block;
	margin-top: 8px;
	color: rgba(255, 255, 255, 0.82);
}

.about-intro {
	background: linear-gradient(180deg, var(--kq-white), #f8fbff);
}

.about-intro__content {
	padding: 32px;
	border-left: 5px solid var(--kq-blue);
	border-radius: 20px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.about-intro__points {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
	margin-top: 28px;
}

.about-intro-point {
	padding: 18px 20px;
	border: 1px solid rgba(37, 99, 235, 0.12);
	border-radius: 18px;
	background: linear-gradient(180deg, rgba(239, 246, 255, 0.75), rgba(255, 255, 255, 0.96));
}

.about-intro-point h3 {
	margin: 0 0 10px;
	font-size: 1rem;
	color: var(--kq-dark);
}

.about-intro-point p {
	margin: 0;
	color: rgba(31, 41, 55, 0.78);
}

.about-intro__media {
	position: relative;
	display: grid;
	gap: 18px;
	align-content: start;
}

.about-intro__image-wrap {
	position: relative;
	overflow: hidden;
	border-radius: 28px;
	background: #dbe4f4;
	min-height: 520px;
}

.about-intro__image-wrap img {
	display: block;
	width: 100%;
	height: 520px;
	object-fit: cover;
}

.about-intro__carousel {
	position: relative;
}

.about-intro__carousel-track {
	position: relative;
	min-height: 520px;
}

.about-intro__carousel-slide {
	position: absolute;
	inset: 0;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.6s ease, visibility 0.6s ease;
}

.about-intro__carousel-slide.is-active {
	opacity: 1;
	visibility: visible;
}

.about-intro__carousel-dots {
	position: absolute;
	left: 24px;
	bottom: 24px;
	z-index: 2;
	display: flex;
	gap: 10px;
}

.about-intro__carousel-dot {
	width: 12px;
	height: 12px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.44);
	box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.08);
	cursor: pointer;
	transition: transform 0.25s ease, background-color 0.25s ease;
}

.about-intro__carousel-dot.is-active {
	background: #ffffff;
	transform: scale(1.18);
}

.about-intro__badge {
	position: absolute;
	right: 24px;
	bottom: 24px;
	z-index: 1;
	display: grid;
	gap: 6px;
	max-width: 280px;
	padding: 18px 20px;
	border-radius: 18px;
	background: rgba(17, 24, 39, 0.86);
	backdrop-filter: blur(14px);
	color: var(--kq-white);
	box-shadow: 0 16px 32px rgba(15, 23, 42, 0.22);
}

.about-intro__badge strong {
	font-size: 1.05rem;
}

.about-intro__badge span {
	color: rgba(255, 255, 255, 0.78);
}

.about-intro__aside {
	margin-top: 0;
	padding: 24px;
	border-radius: 20px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.about-intro__aside h3 {
	margin-top: 0;
	margin-bottom: 16px;
	color: var(--kq-dark);
}

.about-intro__list {
	margin: 0;
	padding-left: 20px;
}

.about-intro__list li + li {
	margin-top: 10px;
}

.about-video .video-panel {
	max-width: 980px;
	margin: 0 auto;
	padding: 14px;
	border-radius: 24px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.about-video .video-panel video {
	display: block;
	border-radius: 18px;
	box-shadow: none;
}

.about-strengths {
	background:
		linear-gradient(180deg, rgba(239, 246, 255, 0.58), rgba(255, 255, 255, 0)),
		var(--kq-white);
}

.about-strength-card {
	position: relative;
	overflow: hidden;
	min-height: 245px;
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.about-strength-card::after {
	position: absolute;
	right: -42px;
	bottom: -42px;
	width: 120px;
	height: 120px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.08);
	content: "";
}

.about-strength-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
}

.about-industries {
	background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.about-industry-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 14px;
	max-width: 980px;
	margin: 0 auto;
}

.about-industry-list span {
	padding: 12px 18px;
	border: 1px solid rgba(37, 99, 235, 0.14);
	border-radius: 999px;
	background: rgba(239, 246, 255, 0.85);
	color: var(--kq-dark);
	font-weight: 600;
}

.about-timeline .timeline-list {
	position: relative;
	max-width: 980px;
	margin: 0 auto;
}

.about-timeline {
	scroll-margin-top: 120px;
}

.about-timeline .timeline-list::before {
	position: absolute;
	top: 18px;
	bottom: 18px;
	left: 91px;
	width: 2px;
	background: linear-gradient(180deg, rgba(37, 99, 235, 0), rgba(37, 99, 235, 0.42), rgba(37, 99, 235, 0));
	content: "";
}

.about-timeline .timeline-item {
	position: relative;
	z-index: 1;
	border: 1px solid rgba(37, 99, 235, 0.08);
}

.about-timeline .timeline-item__year {
	box-shadow: 0 12px 26px rgba(37, 99, 235, 0.22);
}

.about-timeline-slider {
	max-width: 1040px;
	margin: 0 auto;
	padding: 10px 0 0;
}

.about-timeline-slider__viewport {
	overflow: hidden;
}

.about-timeline-slider__track {
	display: flex;
	transition: transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
	will-change: transform;
}

.about-timeline-card {
	flex: 0 0 100%;
	display: grid;
	grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
	gap: 28px;
	align-items: stretch;
	padding: 34px;
	border-radius: 28px;
	background:
		radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 34%),
		linear-gradient(180deg, #ffffff, #f8fbff);
	border: 1px solid rgba(37, 99, 235, 0.08);
	box-shadow: 0 22px 48px rgba(15, 23, 42, 0.08);
}

.about-timeline-card__year-block {
	display: grid;
	align-content: start;
	gap: 18px;
	padding: 26px;
	border-radius: 24px;
	background: linear-gradient(135deg, var(--kq-blue), #0f4fc7);
	box-shadow: 0 20px 40px rgba(37, 99, 235, 0.22);
	color: #fff;
}

.about-timeline-card__label {
	display: inline-flex;
	align-items: center;
	width: fit-content;
	padding: 8px 12px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.16);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.about-timeline-card__year {
	font-size: clamp(2.1rem, 4vw, 3.6rem);
	font-weight: 800;
	line-height: 1.02;
	word-break: break-word;
}

.about-timeline-card__body {
	display: grid;
	align-content: center;
	gap: 14px;
	min-height: 260px;
	padding-right: 12px;
}

.about-timeline-card__body h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(1.9rem, 3vw, 2.6rem);
	line-height: 1.08;
	letter-spacing: -0.02em;
}

.about-timeline-card__body p {
	margin: 0;
	max-width: 680px;
	color: var(--kq-text-soft);
	font-size: 1.08rem;
	line-height: 1.9;
}

.about-timeline-slider__footer {
	display: grid;
	gap: 18px;
	margin-top: 28px;
}

.about-timeline-slider__years {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
}

.about-timeline-slider__year {
	padding: 12px 18px;
	border: 1px solid rgba(37, 99, 235, 0.12);
	border-radius: 999px;
	background: #fff;
	color: #5b6478;
	font-weight: 700;
	cursor: pointer;
	transition: all 180ms ease;
}

.about-timeline-slider__year:hover,
.about-timeline-slider__year.is-active {
	background: var(--kq-blue);
	border-color: var(--kq-blue);
	color: #fff;
	box-shadow: 0 14px 28px rgba(37, 99, 235, 0.2);
}

.about-timeline-slider__progress {
	position: relative;
	height: 6px;
	max-width: 320px;
	width: 100%;
	margin: 0 auto;
	border-radius: 999px;
	background: rgba(148, 163, 184, 0.2);
	overflow: hidden;
}

.about-timeline-slider__progress span {
	display: block;
	height: 100%;
	width: 0;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--kq-blue), #60a5fa);
	transition: width 260ms ease;
}

.about-cta__panel {
	display: grid;
	gap: 18px;
	padding: 40px;
	text-align: left;
}

.about-cta__panel .eyebrow {
	margin-bottom: 0;
	color: rgba(255, 255, 255, 0.72);
}

.about-cta__panel h2 {
	margin: 0;
	color: var(--kq-white);
}

.about-cta__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 20px;
	color: rgba(255, 255, 255, 0.88);
}

.about-cta__actions {
	margin-top: 4px;
}

.office-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
}

.office-card h3 {
	margin-top: 0;
	color: var(--kq-blue);
}

.feature-list {
	margin: 16px 0 0;
	padding-left: 20px;
}

.feature-list--contact {
	display: grid;
	gap: 14px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.feature-list--contact li {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.9);
	box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
	color: var(--kq-dark);
	font-weight: 600;
}

.feature-list--contact li::before {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-size: 0.9rem;
	font-weight: 700;
	content: "鉁?;
}

.feature-list--contact li + li {
	margin-top: 0;
}

.feature-list li + li {
	margin-top: 10px;
}

.site-form {
	display: grid;
	gap: 16px;
}

.contact-form-feedback {
	margin-bottom: 16px;
	padding: 14px 16px;
	border-radius: 14px;
	font-weight: 600;
}

.contact-form-feedback p {
	margin: 0;
}

.contact-form-feedback--success {
	background: #e8f7ee;
	color: #166534;
	border: 1px solid #b7e4c7;
}

.contact-form-feedback--mail_failed,
.contact-form-feedback--info {
	background: #fff7e6;
	color: #9a6700;
	border: 1px solid #f3d08b;
}

.contact-form-feedback--error {
	background: #fdecec;
	color: #b42318;
	border: 1px solid #f5b5b0;
}

.site-form label {
	display: grid;
	gap: 8px;
	font-weight: 600;
	color: var(--kq-dark);
}

.site-form input,
.site-form textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--kq-line);
	border-radius: 12px;
	font: inherit;
}

.contact-form-panel {
	padding: 34px;
	border-radius: 24px;
}

.contact-form-panel .button {
	width: 100%;
	justify-content: center;
	padding-inline: 24px;
}

.faq-list {
	display: grid;
	gap: 16px;
	max-width: 900px;
	margin: 0 auto;
}

.faq-item {
	background: var(--kq-white);
	border-radius: 16px;
	box-shadow: var(--kq-shadow);
	padding: 0 20px;
}

.faq-item summary {
	padding: 18px 0;
	cursor: pointer;
	font-weight: 700;
	color: var(--kq-dark);
}

.faq-item__body {
	padding: 0 0 18px;
	color: var(--kq-text-soft);
}

.product-detail-section--faq-top {
	display: none;
}

.product-detail-faq-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
	width: 100%;
}

.product-detail-faq-item {
	background: var(--kq-white);
	border: 1px solid var(--kq-line);
	border-radius: 20px;
	box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
	overflow: hidden;
}

.product-detail-faq-item summary {
	padding: 22px 24px;
	cursor: pointer;
	list-style: none;
	font-size: 1.08rem;
	font-weight: 700;
	line-height: 1.6;
	color: var(--kq-dark);
}

.product-detail-faq-item summary::-webkit-details-marker {
	display: none;
}

.product-detail-faq-item summary::after {
	content: "+";
	float: right;
	font-size: 1.35rem;
	font-weight: 500;
	line-height: 1;
	color: var(--kq-blue);
}

.product-detail-faq-item[open] summary::after {
	content: "-";
}

.product-detail-faq-item__body {
	padding: 0 24px 22px;
	border-top: 1px solid rgba(37, 99, 235, 0.12);
	color: var(--kq-text);
}

.product-detail-faq-item__body p {
	margin: 0;
	line-height: 1.9;
}

.category-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.category-card--dark {
	background: linear-gradient(135deg, #0f172a, #1e293b);
	color: var(--kq-white);
}

.category-card--dark p,
.category-card--dark li {
	color: rgba(255, 255, 255, 0.78);
}

.product-list-rows {
	display: grid;
	gap: 32px;
}

.product-row {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 28px;
	align-items: center;
}

.product-row__media img {
	width: 100%;
	border-radius: 18px;
	box-shadow: var(--kq-shadow);
}

.filter-archive-hero {
	background:
		radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 28%),
		linear-gradient(180deg, #f8fbff, #ffffff);
}

.filter-archive-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
	gap: 32px;
	align-items: center;
}

.filter-archive-hero__inner--single {
	grid-template-columns: 1fr;
}

.filter-archive-hero__copy h1 {
	margin-bottom: 16px;
	color: var(--kq-dark);
	font-size: clamp(3rem, 5vw, 4.8rem);
	line-height: 0.98;
}

.filter-hero-panel {
	display: grid;
	gap: 16px;
	padding: 30px;
	border-radius: 28px;
	background:
		radial-gradient(circle at top right, rgba(37, 99, 235, 0.14), transparent 34%),
		linear-gradient(180deg, #ffffff, #f8fbff);
}

.filter-hero-panel__label {
	margin: 0;
	color: var(--kq-blue);
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.filter-hero-panel h3 {
	margin: 0;
	font-size: 1.8rem;
	line-height: 1.15;
}

.filter-hero-panel > p:last-of-type {
	margin: 0;
	color: var(--kq-text-soft);
	line-height: 1.8;
}

.filter-hero-panel__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.filter-hero-panel__meta span {
	display: inline-flex;
	align-items: center;
	padding: 10px 14px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-size: 0.94rem;
	font-weight: 700;
}

.filter-archive-hero__facts {
	display: grid;
	gap: 14px;
}

.filter-archive-hero__facts div {
	padding: 18px 20px;
	border: 1px solid rgba(37, 99, 235, 0.12);
	border-radius: 18px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.filter-archive-hero__facts strong {
	display: block;
	margin-bottom: 6px;
	color: var(--kq-dark);
}

.filter-archive-hero__facts span {
	color: var(--kq-text-soft);
}

.filter-archive__layout {
	display: grid;
	grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
	gap: 28px;
	align-items: start;
}

.filter-archive__main {
	display: grid;
	gap: 24px;
}

.filter-archive--full .site-shell {
	display: grid;
	gap: 28px;
}

.filter-archive__section-heading {
	margin-top: 10px;
}

.filter-category-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 22px;
}

.filter-category-card {
	display: grid;
	gap: 12px;
	padding: 26px 24px;
	border-radius: 24px;
	background: linear-gradient(180deg, #ffffff, #f8fbff);
	border: 1px solid rgba(37, 99, 235, 0.08);
	box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.filter-category-card__eyebrow {
	margin: 0;
	color: var(--kq-blue);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.filter-category-card h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: 1.28rem;
	line-height: 1.2;
}

.filter-category-card p:last-child {
	margin: 0;
	color: var(--kq-text-soft);
	line-height: 1.8;
}

.filter-side-card {
	margin-bottom: 22px;
}

.filter-side-card h3 {
	margin-top: 0;
	margin-bottom: 16px;
}

.filter-series-list {
	display: grid;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.filter-series-list li {
	padding: 14px 16px;
	border-radius: 14px;
	background: linear-gradient(180deg, #f8fafc, #eef4ff);
	color: var(--kq-dark);
	font-weight: 600;
	box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.04);
}

.filter-side-card__contact {
	margin-top: 0;
	padding-top: 0;
	border-top: 0;
}

.filter-product-list {
	display: grid;
	gap: 24px;
}

.filter-product-card {
	display: grid;
	grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
	gap: 32px;
	padding: 30px;
	border-radius: 28px;
	background: var(--kq-white);
	box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
	border: 1px solid rgba(37, 99, 235, 0.08);
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.filter-product-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 28px 72px rgba(15, 23, 42, 0.14);
}

.filter-product-card__media {
	display: block;
}

.filter-product-card__media img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border-radius: 24px;
}

.filter-product-card__body {
	display: grid;
	align-content: start;
	gap: 18px;
	padding-top: 4px;
}

.filter-product-card__body h2 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(2.1rem, 3vw, 3rem);
	line-height: 1.08;
}

.filter-product-card__body p {
	margin: 0;
	color: var(--kq-text);
	line-height: 1.85;
}

.filter-product-card__eyebrow,
.refinery-card__eyebrow {
	margin: 0;
	color: var(--kq-blue);
	font-size: 0.88rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.filter-product-card__specs {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.filter-product-card__specs span {
	display: inline-flex;
	align-items: center;
	padding: 11px 16px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-size: 0.94rem;
	font-weight: 700;
}

.filter-archive__cta {
	margin-top: 8px;
}

.refinery-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 32px;
}

.refinery-card {
	background: linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(11, 18, 32, 0.98));
	border: 1px solid rgba(96, 165, 250, 0.14);
	border-radius: 26px;
	overflow: hidden;
	box-shadow: 0 24px 48px rgba(2, 8, 23, 0.28);
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.refinery-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 28px 56px rgba(2, 8, 23, 0.36);
}

.refinery-card__media img {
	width: 100%;
	height: 340px;
	object-fit: cover;
}

.refinery-card__body {
	display: grid;
	gap: 16px;
	padding: 28px 28px 30px;
}

.refinery-card__body h2,
.refinery-card__body p,
.refinery-card__stats strong {
	color: var(--kq-white);
}

.refinery-card__body h2 {
	margin: 0;
	font-size: clamp(2rem, 3vw, 2.6rem);
	line-height: 1.08;
}

.refinery-card__body p,
.refinery-card__stats span {
	color: rgba(255, 255, 255, 0.72);
}

.refinery-archive-subnav {
	background: rgba(15, 23, 42, 0.96);
}

.refinery-archive-subnav .filter-pill {
	background: rgba(255, 255, 255, 0.08);
	color: rgba(255, 255, 255, 0.88);
}

.refinery-archive-subnav .filter-pills {
	margin-bottom: 0;
	padding: 8px 0;
}

.refinery-archive__cta {
	margin-top: 32px;
	background: rgba(255, 255, 255, 0.08);
	color: var(--kq-white);
	text-align: center;
}

.refinery-archive__cta p,
.refinery-archive__cta h3 {
	color: var(--kq-white);
}

.filter-catalog__layout,
.filter-series-page__layout {
	display: grid;
	grid-template-columns: 280px minmax(0, 1fr);
	gap: 32px;
	align-items: start;
}

.filter-catalog__sidebar,
.filter-series-page__sidebar {
	display: grid;
	gap: 24px;
	position: sticky;
	top: 120px;
}

.filter-catalog__nav-card,
.filter-catalog__contact-card {
	display: grid;
	gap: 18px;
	padding: 28px;
}

.filter-catalog__nav-card h2,
.filter-catalog__contact-card h3 {
	margin: 0;
}

.filter-catalog__nav-list {
	display: grid;
	gap: 12px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.filter-catalog__nav-list li a {
	display: grid;
	gap: 8px;
	padding: 16px 18px;
	border-radius: 18px;
	background: linear-gradient(180deg, #f8fbff, #eef4ff);
	border: 1px solid rgba(37, 99, 235, 0.08);
	color: var(--kq-dark);
	text-decoration: none;
	transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.filter-catalog__nav-list li a:hover,
.filter-catalog__nav-list li.is-active a {
	transform: translateY(-2px);
	box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
	border-color: rgba(37, 99, 235, 0.22);
}

.filter-catalog__nav-list strong {
	font-size: 1rem;
	line-height: 1.4;
}

.filter-catalog__nav-list span {
	color: var(--kq-text-soft);
	font-size: 0.92rem;
}

.filter-catalog__main,
.filter-series-page__main {
	display: grid;
	gap: 28px;
}

.filter-catalog__heading {
	margin-top: 4px;
}

.filter-family-grid,
.filter-model-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 26px;
}

.filter-family-card,
.filter-model-card {
	display: grid;
	grid-template-rows: auto 1fr;
	border-radius: 28px;
	overflow: hidden;
	background: var(--kq-white);
	border: 1px solid rgba(37, 99, 235, 0.08);
	box-shadow: 0 24px 48px rgba(15, 23, 42, 0.08);
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.filter-family-card:hover,
.filter-model-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 28px 56px rgba(15, 23, 42, 0.12);
}

.filter-family-card__media,
.filter-model-card__media {
	display: block;
}

.filter-family-card__media img,
.filter-model-card__media img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	display: block;
}

.filter-family-card__body,
.filter-model-card__body {
	display: grid;
	align-content: start;
	gap: 16px;
	padding: 22px 22px 24px;
}

.filter-family-card__eyebrow,
.filter-model-card__eyebrow {
	margin: 0;
	color: var(--kq-blue);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.filter-family-card__body h3,
.filter-model-card__body h3 {
	margin: 0;
	font-size: 1.5rem;
	line-height: 1.18;
}

.filter-family-card__body h3 a,
.filter-model-card__body h3 a {
	color: var(--kq-dark);
	text-decoration: none;
}

.filter-family-card__body h3 a:hover,
.filter-model-card__body h3 a:hover {
	color: var(--kq-blue);
}

.filter-family-card__body p:last-of-type,
.filter-model-card__body p:last-of-type {
	margin: 0;
	color: var(--kq-text-soft);
	line-height: 1.8;
}

.filter-family-card__meta,
.filter-model-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.filter-family-card__meta span,
.filter-model-card__meta span {
	display: inline-flex;
	align-items: center;
	padding: 10px 14px;
	border-radius: 999px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-size: 0.88rem;
	font-weight: 700;
}

.filter-family-card__footer,
.filter-model-card__footer {
	margin-top: 4px;
}

.filter-product-hero {
	padding: 64px 0 66px;
	background: #2563eb;
	text-align: center;
}

.filter-product-hero h1 {
	margin: 0;
	color: #fff;
	font-size: clamp(2.6rem, 6vw, 4.4rem);
	line-height: 1.08;
}

.filter-product-hero p {
	margin: 18px 0 0;
	color: rgba(255, 255, 255, 0.9);
	font-size: 1.25rem;
}

.filter-product-page {
	padding: 64px 0 28px;
	background: #fff;
}

.filter-product-page__stack {
	display: grid;
	gap: 48px;
}

.filter-series-section {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 32px;
	align-items: center;
}

.filter-series-section--reverse .filter-series-section__media {
	order: 2;
}

.filter-series-section--reverse .filter-series-section__content {
	order: 1;
}

.filter-series-section__media img {
	width: 100%;
	aspect-ratio: 4 / 2.7;
	object-fit: cover;
	display: block;
	border-radius: 10px;
}

.filter-series-section__content {
	display: grid;
	gap: 18px;
	align-content: center;
}

.filter-series-section__content h2 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(2rem, 4vw, 3rem);
	line-height: 1.1;
}

.filter-series-section__content > p {
	margin: 0;
	color: var(--kq-text);
	font-size: 1.18rem;
	line-height: 1.85;
}

.filter-series-section__features {
	display: grid;
	gap: 16px;
}

.filter-series-section__features h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: 1.8rem;
}

.filter-series-section__features ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px 42px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.filter-series-section__features li {
	position: relative;
	padding-left: 18px;
	color: var(--kq-text);
	font-size: 1.08rem;
	line-height: 1.7;
}

.filter-series-section__features li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.78em;
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: #2563eb;
	transform: translateY(-50%);
}

.filter-series-section__button {
	justify-self: start;
	padding-inline: 24px;
}

.filter-series-hero {
	padding: 72px 0 76px;
	background: #2563eb;
	text-align: center;
}

.filter-series-hero h1 {
	margin: 0;
	color: #fff;
	font-size: clamp(2.5rem, 5vw, 4.2rem);
	line-height: 1.08;
}

.filter-series-hero p {
	margin: 20px auto 0;
	max-width: 980px;
	color: rgba(255, 255, 255, 0.92);
	font-size: 1.2rem;
	line-height: 1.8;
}

.filter-series-grid-section {
	padding: 76px 0 48px;
	background: #fff;
}

.filter-series-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 28px;
}

.filter-series-grid-card {
	overflow: hidden;
	border-radius: 16px;
	background: #fff;
	border: 1px solid rgba(15, 23, 42, 0.08);
	box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.filter-series-grid-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 36px rgba(15, 23, 42, 0.14);
}

.filter-series-grid-card__media {
	display: block;
}

.filter-series-grid-card__media img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	display: block;
}

.filter-series-grid-card__body {
	display: grid;
	gap: 12px;
	padding: 20px 20px 22px;
}

.filter-series-grid-card__body h2 {
	margin: 0;
	font-size: 1.18rem;
	line-height: 1.45;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	min-height: calc(1.45em * 2);
}

.filter-series-grid-card__body h2 a {
	color: var(--kq-dark);
	text-decoration: none;
}

.filter-series-grid-card__body h2 a:hover {
	color: var(--kq-blue);
}

.filter-series-grid-card__body p {
	margin: 0;
	color: var(--kq-text-soft);
	font-size: 0.98rem;
	line-height: 1.7;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
	min-height: calc(1.7em * 4);
}

.filter-series-pagination {
	margin-top: 44px;
}

.filter-series-pagination .page-numbers {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.filter-series-pagination .page-numbers a,
.filter-series-pagination .page-numbers span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	height: 44px;
	padding: 0 14px;
	border-radius: 12px;
	border: 1px solid rgba(37, 99, 235, 0.12);
	background: #fff;
	color: var(--kq-dark);
	text-decoration: none;
	font-weight: 600;
}

.filter-series-pagination .page-numbers .current {
	background: var(--kq-blue);
	border-color: var(--kq-blue);
	color: #fff;
}

@media (max-width: 1180px) {
	.filter-family-grid,
	.filter-model-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 960px) {
	.filter-catalog__layout,
	.filter-series-page__layout {
		grid-template-columns: 1fr;
	}

	.filter-catalog__sidebar,
	.filter-series-page__sidebar {
		position: static;
	}
}

@media (max-width: 720px) {
	.filter-family-grid,
	.filter-model-grid {
		grid-template-columns: 1fr;
	}

	.filter-catalog__nav-card,
	.filter-catalog__contact-card {
		padding: 22px;
	}

	.filter-product-hero {
		padding: 44px 0 46px;
	}

	.filter-product-hero p {
		font-size: 1rem;
	}

	.filter-series-section {
		grid-template-columns: 1fr;
		gap: 22px;
	}

	.filter-series-section--reverse .filter-series-section__media,
	.filter-series-section--reverse .filter-series-section__content {
		order: initial;
	}

	.filter-series-section__features ul {
		grid-template-columns: 1fr;
		gap: 10px;
	}

	.filter-series-section__content h2 {
		font-size: 2rem;
	}

	.filter-series-section__content > p,
	.filter-series-section__features li {
		font-size: 1rem;
	}

	.filter-series-hero {
		padding: 48px 0 52px;
	}

	.filter-series-hero p {
		font-size: 1rem;
	}

	.filter-series-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 18px;
	}
}

@media (max-width: 560px) {
	.filter-series-grid {
		grid-template-columns: 1fr;
	}
}

.refinery-card__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin: 20px 0;
}

.refinery-card__stats div {
	padding: 14px;
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.06);
}

.product-detail {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
	gap: 36px;
}

.product-overview-card {
	padding: 32px;
	border-radius: 28px;
}

.product-gallery__main img {
	width: 100%;
	aspect-ratio: 1 / 1;
	border-radius: 18px;
	box-shadow: var(--kq-shadow);
}

.product-gallery__thumbs {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
	margin-top: 12px;
}

.product-gallery__thumb {
	padding: 0;
	border: 2px solid transparent;
	border-radius: 14px;
	background: transparent;
	overflow: hidden;
	cursor: pointer;
}

.product-gallery__thumb.is-active {
	border-color: var(--kq-blue);
}

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

.product-summary {
	display: grid;
	align-content: start;
	gap: 20px;
}

.product-summary__eyebrow {
	margin: 0;
	color: var(--kq-blue);
	font-size: 0.88rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.product-summary h2 {
	margin: 0;
	font-size: clamp(2.2rem, 3.3vw, 3.2rem);
	line-height: 1.04;
}

.product-summary__model {
	margin: 0;
	color: var(--kq-text-soft);
	font-size: 1.1rem;
}

.product-summary__intro p {
	line-height: 1.85;
}

.product-highlight-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.product-highlight-list__item,
.pill {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 16px;
	border-radius: 16px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-weight: 700;
}

.product-detail-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.spec-table {
	width: 100%;
	border-collapse: collapse;
}

.spec-table th,
.spec-table td {
	padding: 14px;
	border-bottom: 1px solid var(--kq-line);
	text-align: left;
}

.pill-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.ordered-list {
	margin: 0;
	padding-left: 20px;
}

.ordered-list li + li {
	margin-top: 12px;
}

.cta-banner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding: 32px;
	border-radius: 22px;
	background: linear-gradient(135deg, var(--kq-blue), var(--kq-blue-deep));
	color: var(--kq-white);
}

.cta-banner h2,
.cta-banner p {
	color: var(--kq-white);
	margin-top: 0;
}

.cta-banner__meta {
	display: grid;
	gap: 10px;
	text-align: right;
}

.filter-pills {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	margin-bottom: 36px;
}

.filter-pill {
	padding: 10px 18px;
	border-radius: 999px;
	background: #f3f4f6;
	color: var(--kq-text);
	font-weight: 600;
}

.filter-pill.is-active {
	background: var(--kq-blue);
	color: var(--kq-white);
}

.filter-status {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
	padding: 18px 22px;
	border-radius: 18px;
	background: var(--kq-blue-soft);
}

.filter-status__label {
	margin-right: 10px;
	color: var(--kq-text-soft);
}

.filter-page-summary {
	max-width: 760px;
	margin: 0 0 6px;
	font-size: 1.05rem;
	line-height: 1.8;
}

.filter-side-card--nav {
	padding: 28px;
}

.filter-side-card--nav .filter-series-list li {
	display: grid;
	gap: 6px;
	padding: 18px 18px 16px;
	border-radius: 18px;
	background: linear-gradient(180deg, #f8fbff, #eef4ff);
	box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.06);
}

.filter-side-card--nav .filter-series-list strong {
	font-size: 1.06rem;
	line-height: 1.3;
}

.filter-side-card--nav .filter-series-list span {
	color: var(--kq-text-soft);
	font-size: 0.92rem;
	line-height: 1.6;
}

.filter-product-card__body h2 a,
.refinery-card__body h2 a {
	color: inherit;
}

.filter-product-card__body h2 a:hover,
.refinery-card__body h2 a:hover {
	color: var(--kq-blue);
}

.filter-product-card__footer,
.refinery-card__footer {
	margin-top: 8px;
}

.refinery-archive-hero {
	background:
		radial-gradient(circle at top left, rgba(59, 130, 246, 0.22), transparent 28%),
		linear-gradient(160deg, #0f172a 0%, #132a5a 55%, #10214c 100%);
}

.refinery-archive-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
	gap: 36px;
	align-items: center;
}

.refinery-archive-hero__copy h1 {
	margin-bottom: 18px;
	color: var(--kq-white);
}

.refinery-archive-hero__copy p {
	max-width: 760px;
	color: rgba(255, 255, 255, 0.8);
	font-size: 1.05rem;
	line-height: 1.8;
}

.refinery-archive-hero__facts {
	display: grid;
	gap: 14px;
}

.refinery-archive-hero__facts div {
	padding: 20px 22px;
	border-radius: 20px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(148, 163, 184, 0.14);
	backdrop-filter: blur(10px);
}

.refinery-archive-hero__facts strong {
	display: block;
	margin-bottom: 8px;
	color: var(--kq-white);
}

.refinery-archive-hero__facts span {
	color: rgba(255, 255, 255, 0.72);
	line-height: 1.7;
}

.refinery-section-heading {
	margin-bottom: 30px;
}

.refinery-section-heading p {
	max-width: 760px;
	margin-left: auto;
	margin-right: auto;
	color: rgba(255, 255, 255, 0.72);
}

.refinery-card__footer .button--ghost {
	border-color: rgba(255, 255, 255, 0.2);
	color: var(--kq-white);
}

.refinery-card__footer .button--ghost:hover {
	background: rgba(255, 255, 255, 0.08);
}

.product-single-hero {
	background:
		radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 26%),
		linear-gradient(180deg, #f8fbff, #ffffff);
}

.product-single-hero .page-hero__inner {
	align-items: end;
}

.product-gallery__main img {
	min-height: 0;
	object-fit: cover;
}

.product-summary__badges {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.product-summary__badge {
	display: grid;
	gap: 6px;
	padding: 18px 18px;
	border-radius: 18px;
	background: linear-gradient(180deg, #f8fbff, #eef4ff);
	border: 1px solid rgba(37, 99, 235, 0.08);
}

.product-summary__badge span {
	color: var(--kq-text-soft);
	font-size: 0.88rem;
}

.product-summary__badge strong {
	color: var(--kq-dark);
	font-size: 1rem;
	line-height: 1.45;
}

.product-related .product-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	max-width: none;
	margin: 0;
}

.product-related .product-card {
	display: grid;
	align-content: start;
	height: 100%;
	border-radius: 24px;
	overflow: hidden;
	background: var(--kq-white);
	border: 1px solid rgba(226, 232, 240, 0.9);
	box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.product-related .product-card__media img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.product-related .product-card__body {
	display: grid;
	gap: 10px;
	padding: 20px 20px 22px;
}

.product-related .product-card__body h3 {
	margin: 0;
	font-size: 1.2rem;
	line-height: 1.3;
}

.product-related .product-card__body p {
	margin: 0;
	color: var(--kq-text-soft);
	line-height: 1.75;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.product-detail-backbar {
	padding: 16px 0;
	background: #f8fafc;
	border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.product-detail-backbar__link {
	display: inline-flex;
	align-items: center;
	color: var(--kq-blue);
	font-weight: 600;
	text-decoration: none;
}

.product-detail-main {
	padding: 56px 0 44px;
	background: #fff;
}

.product-detail-main__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 52px;
	align-items: start;
}

.product-gallery {
	display: grid;
	gap: 18px;
}

.product-gallery__main--detail {
	position: relative;
	overflow: hidden;
	border-radius: 22px;
	padding: 24px;
	background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
	border: 1px solid rgba(226, 232, 240, 0.9);
	box-shadow: 0 22px 48px rgba(15, 23, 42, 0.1);
}

.product-gallery__main--detail img {
	display: block;
	width: 100%;
	border-radius: 22px;
	aspect-ratio: 1.22 / 1;
	object-fit: contain;
	box-shadow: none;
}

.product-gallery__nav {
	position: absolute;
	top: 50%;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.92);
	color: var(--kq-dark);
	box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
	transform: translateY(-50%);
	cursor: pointer;
	transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.product-gallery__nav:hover {
	background: #fff;
	box-shadow: 0 18px 36px rgba(15, 23, 42, 0.2);
}

.product-gallery__nav span {
	font-size: 2rem;
	line-height: 1;
	transform: translateY(-1px);
}

.product-gallery__nav--prev {
	left: 24px;
}

.product-gallery__nav--next {
	right: 24px;
}

.product-gallery__dots {
	position: absolute;
	left: 50%;
	bottom: 22px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(15, 23, 42, 0.16);
	backdrop-filter: blur(12px);
	transform: translateX(-50%);
}

.product-gallery__dot {
	width: 12px;
	height: 12px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.56);
	cursor: pointer;
	transition: transform 180ms ease, background-color 180ms ease;
}

.product-gallery__dot.is-active {
	background: #fff;
	transform: scale(1.08);
}

.product-gallery__thumbs--detail {
	display: flex;
	flex-wrap: nowrap;
	gap: 16px;
	max-width: 100%;
	align-items: stretch;
	overflow-x: auto;
	overflow-y: hidden;
	padding-bottom: 6px;
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.product-gallery__thumbs--detail::-webkit-scrollbar {
	display: none;
}

.product-gallery__thumbs--detail .product-gallery__thumb {
	width: 112px;
	min-width: 112px;
	flex: 0 0 112px;
	border: 2px solid rgba(203, 213, 225, 0.9);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
	scroll-snap-align: start;
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-gallery__thumbs--detail .product-gallery__thumb:hover {
	transform: translateY(-2px);
	border-color: rgba(37, 99, 235, 0.4);
	box-shadow: 0 18px 34px rgba(15, 23, 42, 0.1);
}

.product-gallery__thumbs--detail .product-gallery__thumb.is-active {
	border-color: var(--kq-blue);
	box-shadow: 0 18px 36px rgba(37, 99, 235, 0.16);
}

.product-gallery__thumbs--detail .product-gallery__thumb img {
	aspect-ratio: 1 / 1;
	border-radius: 14px;
}

.product-detail-main__summary {
	display: grid;
	gap: 22px;
	align-content: start;
}

.product-detail-main__summary h1 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(2.2rem, 4vw, 3.5rem);
	line-height: 1.08;
}

.product-detail-main__model {
	margin: 0;
	color: var(--kq-text-soft);
	font-size: 1.2rem;
}

.product-detail-main__desc {
	margin: 0;
	color: var(--kq-text);
	font-size: 1.04rem;
	line-height: 1.9;
}

.product-detail-main__features {
	display: grid;
	gap: 16px;
}

.product-detail-main__features h3 {
	margin: 0;
	font-size: 1.4rem;
	color: var(--kq-dark);
}

.product-detail-main__feature-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px 18px;
}

.product-detail-main__feature-item {
	display: flex;
	align-items: center;
	gap: 10px;
	color: var(--kq-text);
}

.product-detail-main__feature-check {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.12);
	color: var(--kq-blue);
	font-size: 0.9rem;
	font-weight: 700;
	flex-shrink: 0;
}

.product-detail-main__actions {
	margin-top: 6px;
}

.product-detail-prose--wide {
	max-width: none;
	margin: 0;
}

.product-detail-service-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 28px;
}

.product-detail-service-card {
	display: grid;
	grid-template-columns: 64px minmax(0, 1fr);
	gap: 18px;
	padding: 38px 36px;
	border-radius: 24px;
	background: #eaf2ff;
}

.product-detail-service-card__icon {
	display: inline-flex;
	align-items: flex-start;
	justify-content: center;
	width: 48px;
	height: 48px;
	color: var(--kq-blue);
}

.product-detail-service-card__icon svg {
	width: 42px;
	height: 42px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.product-detail-service-card__body {
	display: grid;
	gap: 14px;
}

.product-detail-service-card__body h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(1.7rem, 2vw, 2.4rem);
	line-height: 1.1;
}

.product-detail-service-card__body p {
	margin: 0;
	color: var(--kq-text);
	font-size: 1.04rem;
	line-height: 1.8;
}

.product-detail-principle {
	padding-top: 18px;
	text-align: center;
}

.product-detail-principle h2 {
	margin: 0 0 18px;
	color: var(--kq-dark);
	font-size: clamp(2rem, 3vw, 3rem);
	line-height: 1.12;
}

.product-detail-principle p {
	margin: 0 auto;
	max-width: 1080px;
	color: var(--kq-text);
	font-size: 1.04rem;
	line-height: 1.9;
}

.product-detail-section {
	padding: 56px 0;
	background: #fff;
}

.product-detail-section--muted {
	background: #f8fafc;
}

.product-detail-content {
	display: grid;
	gap: 32px;
	width: 100%;
}

.product-detail-section__title {
	margin: 0;
	text-align: center;
	font-size: clamp(2rem, 3.5vw, 3rem);
	line-height: 1.12;
	color: var(--kq-dark);
}

.product-detail-section__title--left {
	text-align: left;
}

.product-detail-kicker {
	display: inline-flex;
	align-items: center;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.1);
	color: var(--kq-blue);
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.02em;
}

.product-detail-split-head {
	display: grid;
	gap: 18px;
	width: 100%;
	max-width: none;
	margin: 0;
}

.product-detail-split-head__copy {
	display: grid;
	gap: 14px;
}

.product-detail-section--legacy-spec {
	display: none;
}

.product-detail-card-grid--three {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-detail-spec-head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 24px;
	align-items: end;
}

.product-detail-spec-head__lead {
	margin: 14px 0 0;
	max-width: 760px;
	color: var(--kq-text);
	line-height: 1.9;
}

.product-detail-spec-head__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: flex-end;
}

.product-detail-spec-head__chips span {
	display: inline-flex;
	align-items: center;
	padding: 10px 16px;
	border-radius: 999px;
	background: #dbeafe;
	color: var(--kq-blue);
	font-weight: 700;
}

.product-detail-spec-board {
	width: 100%;
	max-width: none;
	margin: 0;
}

.product-detail-spec-layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: 28px;
	align-items: start;
}

.product-detail-spec-panel {
	display: grid;
	gap: 22px;
	width: 100%;
	max-width: none;
	margin: 0;
}

.product-detail-spec-table-wrap--wide {
	max-width: none;
	margin: 0;
}

.product-detail-spec-notes {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
}

.product-detail-spec-note {
	padding: 22px 24px;
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.product-detail-spec-note h3 {
	margin: 0 0 10px;
	color: var(--kq-dark);
	font-size: 1.2rem;
}

.product-detail-spec-note p {
	margin: 0;
	color: var(--kq-text);
	line-height: 1.85;
}

.product-detail-side-stack {
	display: grid;
	gap: 18px;
}

.product-detail-contact-card {
	display: grid;
	gap: 18px;
	border-radius: 24px;
}

.product-detail-contact-card__eyebrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: fit-content;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.12);
	color: var(--kq-blue);
	font-size: 0.85rem;
	font-weight: 700;
}

.product-detail-contact-card p {
	margin: 0;
	color: var(--kq-text);
	line-height: 1.8;
}

.product-detail-contact-card__meta {
	display: grid;
	gap: 12px;
	padding: 16px 0;
	border-top: 1px solid var(--kq-line);
	border-bottom: 1px solid var(--kq-line);
}

.product-detail-contact-card__meta-item {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 16px;
}

.product-detail-contact-card__meta-item span {
	color: var(--kq-text-soft);
	font-size: 0.95rem;
}

.product-detail-contact-card__meta-item strong {
	color: var(--kq-dark);
	font-size: 1rem;
	text-align: right;
}

.product-detail-contact-card .site-form {
	display: none;
}

.product-detail-contact-card__highlights {
	display: grid;
	gap: 12px;
}

.product-detail-contact-card__highlight {
	padding: 16px 18px;
	border-radius: 18px;
	background: #f8fafc;
	border: 1px solid rgba(37, 99, 235, 0.08);
}

.product-detail-contact-card__highlight h4 {
	margin: 0 0 8px;
	color: var(--kq-dark);
	font-size: 1rem;
}

.product-detail-contact-card__highlight p {
	margin: 0;
	font-size: 0.96rem;
	line-height: 1.7;
}

.product-detail-contact-card .site-form {
	gap: 14px;
}

.product-detail-contact-card .site-form input,
.product-detail-contact-card .site-form textarea {
	background: #f8fafc;
}

.product-detail-contact-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.product-detail-prose {
	max-width: 980px;
	margin: 0 auto;
}

.product-detail-prose h3 {
	margin-top: 0;
	margin-bottom: 16px;
	color: var(--kq-dark);
	font-size: 1.65rem;
}

.product-detail-prose p,
.product-detail-prose .prose p {
	color: var(--kq-text);
	line-height: 1.95;
}

.product-detail-card-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.product-detail-info-card {
	padding: 28px;
	border-radius: 20px;
	background: #eff6ff;
}

.product-detail-info-card h3 {
	margin-top: 0;
	margin-bottom: 12px;
	color: var(--kq-dark);
	font-size: 1.35rem;
}

.product-detail-info-card p {
	margin: 0;
	color: var(--kq-text);
	line-height: 1.85;
}

.product-detail-info-card--wide {
	width: 100%;
}

.product-detail-spec-table-wrap {
	width: 100%;
	max-width: 980px;
	margin: 0 auto;
	overflow: hidden;
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.product-detail-spec-table {
	width: 100%;
	border-collapse: collapse;
	table-layout: fixed;
}

.product-detail-spec-table th,
.product-detail-spec-table td {
	padding: 18px 22px;
	text-align: left;
	border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.product-detail-spec-table tr.is-alt {
	background: #f8fafc;
}

.product-detail-spec-table th {
	width: 34%;
	color: var(--kq-dark);
	font-weight: 700;
}

.product-detail-spec-table td {
	color: var(--kq-text);
}

.product-detail-spec-table-wrap--figma {
	width: 100%;
	max-width: none;
	border-radius: 22px;
}

.product-detail-spec-table-wrap--figma .product-detail-spec-table th,
.product-detail-spec-table-wrap--figma .product-detail-spec-table td {
	padding: 26px 38px;
	font-size: 1.05rem;
	white-space: normal;
	writing-mode: horizontal-tb;
}

.product-detail-spec-table-wrap--figma .product-detail-spec-table th {
	width: 33%;
	font-size: 1.12rem;
	letter-spacing: 0;
	word-break: keep-all;
	white-space: nowrap;
}

.product-detail-application-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
	max-width: 980px;
	margin: 0 auto;
}

.product-detail-application-card {
	padding: 18px 16px;
	border-radius: 16px;
	background: #eff6ff;
	text-align: center;
	transition: background 180ms ease;
}

.product-detail-application-card:hover {
	background: #dbeafe;
}

.product-detail-application-card p {
	margin: 0;
	color: var(--kq-dark);
	font-weight: 700;
}

.product-detail-application-grid--figma {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	max-width: 1120px;
	gap: 22px;
}

.product-detail-application-card--figma {
	padding: 28px 22px;
	border-radius: 20px;
	background: #eaf2ff;
}

.product-detail-application-card--figma p {
	font-size: 1.08rem;
}

.product-detail-summary-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 28px;
	width: 100%;
	max-width: none;
	margin: 0;
}

.product-detail-summary-card {
	padding: 30px;
	border-radius: 24px;
	background: #fff;
	box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
	display: grid;
	gap: 20px;
}

.product-detail-summary-card h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: 1.5rem;
}

.product-detail-application-grid--compact {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	max-width: none;
	margin: 0;
}

.product-detail-advantage-list--compact {
	max-width: none;
	margin: 0;
}

.product-detail-advantage-list {
	display: grid;
	gap: 16px;
	max-width: 980px;
	margin: 0 auto;
}

.product-detail-advantage-item {
	display: flex;
	align-items: flex-start;
	gap: 16px;
	padding: 22px;
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
}

.product-detail-advantage-item__index {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 999px;
	background: var(--kq-blue);
	color: #fff;
	font-weight: 700;
	flex-shrink: 0;
}

.product-detail-advantage-item p {
	margin: 4px 0 0;
	color: var(--kq-text);
	line-height: 1.85;
}

.product-detail-advantage-list--figma {
	grid-template-columns: repeat(3, minmax(0, 1fr));
	max-width: 1180px;
	margin: 0 auto;
	gap: 22px;
}

.product-detail-advantage-item--figma {
	height: 100%;
	align-items: flex-start;
	padding: 28px 30px;
	border-radius: 22px;
	box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.product-detail-advantage-item--figma p {
	margin: 0;
	font-size: 1.08rem;
	line-height: 1.75;
}

.product-detail-cta {
	padding: 72px 0;
	background: #2563eb;
}

.product-detail-cta--figma {
	padding: 110px 0;
	background: #2563eb;
}

.product-detail-cta__inner {
	display: grid;
	gap: 18px;
	text-align: center;
}

.product-detail-cta h2,
.product-detail-cta p,
.product-detail-cta__meta span {
	color: #fff;
}

.product-detail-cta h2 {
	margin: 0;
	font-size: clamp(2rem, 3.5vw, 3rem);
}

.product-detail-cta p {
	margin: 0;
	font-size: 1.12rem;
}

.product-detail-cta__meta {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 24px;
}

.product-detail-cta__actions {
	margin-top: 10px;
}

.product-detail-cta--figma .product-detail-cta__inner {
	gap: 26px;
}

.product-detail-cta--figma h2 {
	font-size: clamp(2.6rem, 4vw, 4rem);
}

.product-detail-cta--figma p {
	font-size: 1.25rem;
}

.product-detail-cta--figma .product-detail-cta__meta {
	gap: 30px;
	font-size: 1.3rem;
}

.product-detail-cta--figma .button--light {
	padding-inline: 40px;
	font-size: 1.1rem;
}

.button--light {
	background: #fff;
	color: var(--kq-blue);
	border-color: #fff;
}

.button--light:hover {
	background: #eff6ff;
	color: var(--kq-blue);
}

.breadcrumb-bar {
	padding: 14px 0;
	background: #f8fafc;
	border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.breadcrumb-nav {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	color: var(--kq-text-soft);
	font-size: 0.95rem;
}

.breadcrumb-nav a {
	color: var(--kq-text-soft);
	text-decoration: none;
}

.breadcrumb-nav a:hover {
	color: var(--kq-blue);
}

.breadcrumb-nav [aria-current="page"] {
	color: var(--kq-dark);
	font-weight: 600;
}

.filter-series-section__media a {
	display: block;
}

.filter-series-section__content h2 a {
	color: inherit;
	text-decoration: none;
}

.filter-series-section__content h2 a:hover {
	color: var(--kq-blue);
}

.breadcrumb-nav--light,
.breadcrumb-nav--light a {
	color: rgba(255, 255, 255, 0.78);
}

.breadcrumb-nav--light [aria-current="page"] {
	color: #fff;
}

.refinery-showcase-hero {
	padding: 132px 0 122px;
	background:
		linear-gradient(90deg, rgba(27, 87, 220, 0.96), rgba(17, 130, 167, 0.94)),
		linear-gradient(180deg, #0f172a, #0f172a);
	text-align: center;
}

.refinery-showcase-hero .site-shell,
.refinery-showcase .site-shell {
	width: min(1608px, calc(100% - 96px));
}

.refinery-showcase-hero h1 {
	margin: 0;
	color: #fff;
	font-size: clamp(4rem, 6vw, 5.85rem);
	line-height: 1.02;
	font-weight: 800;
	letter-spacing: -0.03em;
}

.refinery-showcase-hero__lead {
	margin: 24px 0 14px;
	color: #eff6ff;
	font-size: clamp(1.5rem, 2vw, 2.1rem);
	line-height: 1.42;
}

.refinery-showcase-hero__sub {
	max-width: 1080px;
	margin: 0 auto;
	color: rgba(255, 255, 255, 0.84);
	font-size: clamp(1rem, 1.6vw, 1.18rem);
	line-height: 1.85;
}

.refinery-showcase {
	padding: 34px 0 58px;
	background: linear-gradient(180deg, #18254a 0%, #2141a3 100%);
}

.refinery-showcase__stack {
	display: grid;
	gap: 28px;
}

.refinery-showcase-card {
	position: relative;
	padding: 0;
	border-radius: 28px;
	background: linear-gradient(135deg, #243c78 0%, #223b77 100%);
	border: 1px solid rgba(111, 157, 255, 0.14);
	box-shadow: 0 28px 60px rgba(9, 18, 49, 0.24);
	overflow: hidden;
}

.refinery-showcase-card::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
	pointer-events: none;
}

.refinery-showcase-card {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
	min-height: 0;
}

.refinery-showcase-card--reverse .refinery-showcase-card__media {
	order: 2;
}

.refinery-showcase-card--reverse .refinery-showcase-card__content {
	order: 1;
}

.refinery-showcase-card__media a {
	display: block;
	height: 100%;
}

.refinery-showcase-card__image-wrap {
	position: relative;
	height: clamp(360px, 31vw, 440px);
	min-height: 0;
	overflow: hidden;
}

.refinery-showcase-card__image-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 400ms ease;
}

.refinery-showcase-card:hover .refinery-showcase-card__image-wrap img {
	transform: scale(1.04);
}

.refinery-showcase-card__image-wrap::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(19, 35, 71, 0.1), rgba(19, 35, 71, 0.44));
}

.refinery-showcase-card__index {
	position: absolute;
	top: 20px;
	left: 20px;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	border-radius: 18px;
	background: linear-gradient(180deg, #3d8aff 0%, #2c6cf4 100%);
	color: #fff;
	font-size: 1.65rem;
	font-weight: 800;
}

.refinery-showcase-card__hint {
	position: absolute;
	right: 28px;
	bottom: 28px;
	z-index: 1;
	color: #fff;
	font-weight: 600;
}

.refinery-showcase-card__content {
	position: relative;
	z-index: 1;
	display: grid;
	align-content: center;
	gap: 14px;
	padding: 30px 40px;
}

.refinery-showcase-card__content h2 {
	margin: 0;
	font-size: clamp(1.9rem, 2.45vw, 2.75rem);
	line-height: 1.12;
	font-weight: 800;
}

.refinery-showcase-card__content h2 a {
	color: #fff;
	text-decoration: none;
}

.refinery-showcase-card__content h2 a:hover {
	color: #93c5fd;
}

.refinery-showcase-card__content > p {
	margin: 0;
	color: rgba(255, 255, 255, 0.84);
	font-size: 0.98rem;
	line-height: 1.55;
}

.refinery-showcase-card__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.refinery-showcase-stat {
	min-height: 102px;
	padding: 14px 16px;
	border-radius: 16px;
	background: rgba(20, 34, 67, 0.82);
	border: 1px solid rgba(122, 162, 244, 0.1);
}

.refinery-showcase-stat__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	margin-bottom: 6px;
	color: #58a2ff;
}

.refinery-showcase-stat__icon svg {
	width: 22px;
	height: 22px;
	stroke: currentColor;
	stroke-width: 1.8;
	fill: none;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.refinery-showcase-stat span {
	display: block;
	margin-bottom: 5px;
	color: rgba(193, 208, 234, 0.72);
	font-size: 0.85rem;
}

.refinery-showcase-stat strong {
	color: #fff;
	font-size: 1.05rem;
	line-height: 1.25;
}

.refinery-showcase-card__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.refinery-showcase-card__tags span {
	display: inline-flex;
	align-items: center;
	padding: 7px 16px;
	border-radius: 999px;
	background: rgba(41, 105, 245, 0.08);
	border: 1px solid rgba(87, 148, 255, 0.28);
	color: #bfdbfe;
	font-size: 0.84rem;
	font-weight: 600;
}

.refinery-showcase-card__actions {
	margin-top: 2px;
}

.refinery-showcase-card__actions .button {
	min-width: 166px;
	padding: 13px 22px;
	border-radius: 14px;
	font-size: 0.94rem;
}

.refinery-showcase-card__actions .button--solid {
	background: linear-gradient(90deg, #2968ff 0%, #18a8de 100%);
	box-shadow: 0 18px 34px rgba(33, 114, 255, 0.24);
}

.refinery-showcase-card__actions .button--solid:hover {
	background: linear-gradient(90deg, #235ef0 0%, #1698c8 100%);
}

.refinery-showcase-card__actions .button--ghost-light {
	border-color: rgba(115, 139, 181, 0.2);
	background: rgba(56, 76, 118, 0.56);
	color: #fff;
}

.refinery-showcase-card__actions .button--ghost-light:hover {
	background: rgba(74, 95, 139, 0.68);
}

.filter-status__tag {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 8px 16px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.12);
	color: var(--kq-blue);
	font-weight: 700;
}

.news-card-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.news-card {
	border-radius: 18px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
	overflow: hidden;
}

.news-card__media img {
	width: 100%;
	height: 220px;
	object-fit: cover;
}

.news-card__body {
	padding: 22px;
}

.news-card__meta,
.case-card__meta,
.article-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 14px;
	color: var(--kq-text-soft);
	font-size: 0.9rem;
}

.support-archive {
	padding: 0 0 72px;
	background: #fff;
}

.support-archive__hero {
	padding: 96px 24px 94px;
	background: var(--kq-blue);
	text-align: center;
}

.support-archive__hero h1 {
	margin: 0;
	color: #fff;
	font-size: clamp(3rem, 6vw, 4.6rem);
	line-height: 1.08;
	font-weight: 800;
	letter-spacing: -0.03em;
}

.support-archive__hero p {
	margin: 18px auto 0;
	max-width: 720px;
	color: rgba(255, 255, 255, 0.92);
	font-size: 1.2rem;
	line-height: 1.7;
}

.support-archive__filters {
	margin: 36px 0 54px;
}

.support-archive__filters .filter-pill {
	min-width: 172px;
	padding: 17px 26px;
	border-radius: 999px;
	background: #f3f5f9;
	color: #374151;
	font-size: 1rem;
	font-weight: 700;
	text-align: center;
	box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.06);
	transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, color 180ms ease;
}

.support-archive__filters .filter-pill:hover {
	transform: translateY(-1px);
	box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.support-archive__filters .filter-pill.is-active {
	background: var(--kq-blue);
	color: #fff;
	box-shadow: 0 18px 36px rgba(37, 99, 235, 0.22);
}

.support-news-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 28px;
}

.support-news-card {
	display: grid;
	overflow: hidden;
	grid-template-rows: auto 1fr;
	border-radius: 18px;
	background: #fff;
	border: 1px solid rgba(226, 232, 240, 0.95);
	box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
	transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.support-news-card:hover {
	transform: translateY(-2px);
	border-color: rgba(37, 99, 235, 0.16);
	box-shadow: 0 14px 30px rgba(15, 23, 42, 0.10);
}

.support-news-card__media {
	display: block;
	overflow: hidden;
}

.support-news-card__media img {
	width: 100%;
	aspect-ratio: 1.65 / 1;
	object-fit: cover;
	display: block;
	transition: transform 260ms ease;
}

.support-news-card:hover .support-news-card__media img {
	transform: scale(1.02);
}

.support-news-card__body {
	display: grid;
	grid-template-rows: auto auto 1fr auto;
	gap: 14px;
	padding: 18px 18px 20px;
}

.support-news-card__meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	flex-wrap: wrap;
}

.support-news-card__tag,
.support-news-card__date {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.support-news-card__tag {
	padding: 7px 12px;
	border-radius: 999px;
	background: #eaf2ff;
	color: var(--kq-blue);
	font-size: 0.88rem;
	font-weight: 700;
	line-height: 1;
}

.support-news-card__date {
	color: #6b7280;
	font-size: 0.88rem;
	font-weight: 500;
}

.support-news-card__meta svg {
	width: 18px;
	height: 18px;
	flex: 0 0 18px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.support-news-card__tag svg {
	width: 16px;
	height: 16px;
	flex-basis: 16px;
}

.support-news-card h2 {
	margin: 0;
	font-size: clamp(1.25rem, 1.5vw, 1.55rem);
	line-height: 1.38;
	font-weight: 800;
	letter-spacing: -0.01em;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.support-news-card h2 a {
	color: var(--kq-dark);
	text-decoration: none;
}

.support-news-card h2 a:hover {
	color: var(--kq-blue);
}

.support-news-card p {
	margin: 0;
	color: #4b5563;
	font-size: 0.96rem;
	line-height: 1.75;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.support-news-card__link {
	color: var(--kq-blue);
	font-size: 0.96rem;
	font-weight: 800;
	text-decoration: none;
}

.support-news-card__link::after {
	content: " \2192";
}

.support-news-card__link:hover {
	color: #1d4ed8;
}

.support-archive .pagination-nav {
	gap: 10px;
	margin-top: 36px;
}

.support-archive .pagination-nav .page-numbers {
	min-width: 42px;
	height: 42px;
	padding: 0 14px;
	border-radius: 10px;
	border: 1px solid rgba(203, 213, 225, 0.9);
	background: #fff;
	color: var(--kq-dark);
	font-size: 1rem;
	font-weight: 700;
	box-shadow: none;
}

.support-archive .pagination-nav .current {
	border-color: var(--kq-blue);
	background: var(--kq-blue);
	color: #fff;
	box-shadow: none;
}

.support-archive .pagination-nav .prev,
.support-archive .pagination-nav .next {
	min-width: 96px;
}

@media (max-width: 1180px) {
	.support-news-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 24px;
	}

	.support-archive__filters .filter-pill {
		min-width: 150px;
	}
}

@media (max-width: 760px) {
	.support-archive {
		padding-bottom: 56px;
	}

	.support-archive__hero {
		padding: 68px 20px 64px;
	}

	.support-archive__hero p {
		font-size: 1rem;
	}

	.support-archive__filters {
		margin: 28px 0 36px;
		gap: 10px;
	}

	.support-archive__filters .filter-pill {
		min-width: 0;
		padding: 14px 18px;
		font-size: 0.96rem;
	}

	.support-news-grid {
		grid-template-columns: 1fr;
		gap: 22px;
	}

	.support-news-card__body {
		padding: 16px 16px 18px;
	}

	.support-news-card h2 {
		font-size: 1.25rem;
	}

	.support-news-card p {
		font-size: 0.92rem;
	}

	.support-archive .pagination-nav .page-numbers {
		min-width: 40px;
		height: 40px;
		border-radius: 10px;
		font-size: 0.96rem;
	}

	.support-archive .pagination-nav .prev,
	.support-archive .pagination-nav .next {
		min-width: 86px;
	}
}

.page-subnav {
	padding: 16px 0;
	background: var(--kq-white);
	box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
}

.mini-product-grid {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 16px;
}

.mini-product-card {
	display: grid;
	gap: 10px;
	padding: 12px;
	border-radius: 16px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.mini-product-card img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border-radius: 12px;
}

.mini-product-card span {
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--kq-dark);
}

.article-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
	gap: 28px;
}

.article-main {
	display: grid;
	gap: 24px;
}

.article-cover img {
	width: 100%;
	border-radius: 16px;
}

.article-summary {
	padding: 18px;
	border-left: 4px solid var(--kq-blue);
	background: var(--kq-blue-soft);
	border-radius: 12px;
}

.detail-card--sticky {
	position: sticky;
	top: 100px;
}

.related-news-list {
	display: grid;
	gap: 14px;
}

.news-post-nav {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.news-post-nav__item {
	display: grid;
	gap: 8px;
	padding: 22px 24px;
	border: 1px solid rgba(226, 232, 240, 0.95);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
	transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.news-post-nav__item:hover {
	transform: translateY(-2px);
	border-color: rgba(37, 99, 235, 0.18);
	box-shadow: 0 18px 34px rgba(15, 23, 42, 0.1);
}

.news-post-nav__item--next {
	text-align: right;
}

.news-post-nav__label {
	color: var(--kq-blue);
	font-size: 0.92rem;
	font-weight: 700;
}

.news-post-nav__title {
	color: var(--kq-dark);
	font-size: 1.02rem;
	line-height: 1.6;
}

.news-post-nav__item.is-disabled {
	background: #f8fafc;
	border-style: dashed;
	box-shadow: none;
	cursor: default;
}

.news-post-nav__item.is-disabled:hover {
	transform: none;
	border-color: rgba(226, 232, 240, 0.95);
	box-shadow: none;
}

.related-news-item {
	display: grid;
	grid-template-columns: 100px 1fr;
	gap: 14px;
	align-items: center;
	padding: 10px;
	border-radius: 14px;
}

.related-news-item:hover {
	background: #f8fafc;
}

.related-news-item img {
	width: 100%;
	height: 84px;
	object-fit: cover;
	border-radius: 12px;
}

.related-news-item h4 {
	margin: 0 0 8px;
	color: var(--kq-dark);
}

.related-news-item p {
	margin: 0;
	color: var(--kq-text-soft);
	font-size: 0.9rem;
}

.contact-stack {
	display: grid;
	gap: 8px;
	margin-top: 18px;
	padding-top: 18px;
	border-top: 1px solid var(--kq-line);
	color: var(--kq-text-soft);
}

.case-list {
	display: grid;
	gap: 28px;
}

.case-card__media img {
	width: 100%;
	height: 100%;
	min-height: 320px;
	object-fit: cover;
	border-radius: 18px;
}

.case-card__client {
	margin: 0 0 18px;
	color: var(--kq-blue);
	font-weight: 700;
}

.case-card__section h3 {
	margin-bottom: 8px;
}

.case-card--reverse .case-card__media {
	order: 2;
}

.case-card--reverse .case-card__body {
	order: 1;
}

.case-archive--showcase .filter-pills {
	margin-bottom: 40px;
}

.case-list--showcase {
	gap: 56px;
}

.case-archive-card {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
	gap: 40px;
	align-items: start;
}

.case-archive-card:nth-child(even) {
	grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.case-archive-card:nth-child(even) .case-archive-card__media {
	order: 2;
}

.case-archive-card:nth-child(even) .case-archive-card__body {
	order: 1;
}

.case-archive-card + .case-archive-card {
	padding-top: 8px;
	border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.case-archive-card__media a,
.case-archive-card__media-frame {
	display: block;
	border-radius: 28px;
	overflow: hidden;
	background: linear-gradient(180deg, #f8fbff, #eef4ff);
	box-shadow: 0 22px 48px rgba(15, 23, 42, 0.08);
}

.case-archive-card__media img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 520px;
	aspect-ratio: 1 / 0.9;
	object-fit: cover;
}

.case-archive-card__body {
	display: grid;
	align-content: start;
	gap: 24px;
	padding: 8px 0;
}

.case-archive-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.case-archive-card__meta-item {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	border-radius: 999px;
	font-size: 0.96rem;
	font-weight: 700;
	line-height: 1;
}

.case-archive-card__meta-item::before {
	content: "";
	width: 10px;
	height: 10px;
	border-radius: 999px;
	background: currentColor;
	opacity: 0.35;
}

.case-archive-card__meta-item--primary {
	background: #eaf2ff;
	color: var(--kq-blue);
}

.case-archive-card__meta-item--muted {
	background: #f4f7fb;
	color: #5b6478;
}

.case-archive-card__title {
	margin: 0;
	color: var(--kq-dark);
	font-size: clamp(2rem, 3.2vw, 3.25rem);
	line-height: 1.08;
	letter-spacing: -0.02em;
}

.case-archive-card__title a {
	color: var(--kq-dark);
	text-decoration: none;
}

.case-archive-card__title a:hover {
	color: var(--kq-blue);
}

.case-archive-card__client {
	margin: -10px 0 2px;
	color: var(--kq-blue);
	font-size: 1.32rem;
	font-weight: 700;
}

.case-archive-card__section {
	display: grid;
	gap: 10px;
}

.case-archive-card__section h3 {
	margin: 0;
	color: var(--kq-dark);
	font-size: 1.35rem;
	line-height: 1.3;
}

.case-archive-card__section p {
	margin: 0;
	color: var(--kq-text-soft);
	font-size: 1.06rem;
	line-height: 1.82;
}

.case-archive-card__summary {
	margin: 0;
}

.case-archive-card__results {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px 28px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.case-archive-card__results li {
	position: relative;
	padding-left: 18px;
	color: var(--kq-text);
	font-size: 1.02rem;
	line-height: 1.75;
}

.case-archive-card__results li::before {
	content: "";
	position: absolute;
	top: 0.72em;
	left: 0;
	width: 7px;
	height: 7px;
	border-radius: 999px;
	background: var(--kq-blue);
}

.industry-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
}

.industry-card {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 104px;
	padding: 20px;
	border-radius: 18px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
	color: var(--kq-dark);
	font-weight: 700;
	text-align: center;
	transition: transform 180ms ease, color 180ms ease, background-color 180ms ease;
}

.industry-card:hover,
.industry-card.is-active {
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	transform: translateY(-3px);
}

.case-hero {
	display: grid;
	grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
	gap: 28px;
	align-items: start;
}

.case-hero--streamlined {
	grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
	gap: 36px;
}

.case-hero__content h1 {
	margin: 0 0 14px;
	color: var(--kq-dark);
	font-size: clamp(2.25rem, 4vw, 3.4rem);
	line-height: 1.12;
}

.case-hero__client {
	margin: 0 0 18px;
	color: var(--kq-blue);
	font-size: 1.15rem;
	font-weight: 700;
}

.page-hero__summary {
	max-width: 760px;
	margin: 0 0 28px;
	color: var(--kq-text);
	font-size: 1.05rem;
}

.case-hero__aside {
	padding: 28px;
}

.case-facts {
	display: grid;
	gap: 14px;
}

.case-facts div {
	display: grid;
	gap: 6px;
	padding: 14px 16px;
	border-radius: 14px;
	background: #f8fafc;
}

.case-facts span {
	color: var(--kq-text-soft);
	font-size: 0.9rem;
}

.case-facts strong {
	color: var(--kq-dark);
	font-size: 1rem;
}

.case-facts--metrics div {
	background: var(--kq-blue-soft);
}

.case-gallery-strip {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
	margin-top: 14px;
}

.case-gallery-strip img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border-radius: 14px;
}

.case-gallery-strip--detail {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-top: 0;
}

.case-gallery-section {
	padding-top: 24px;
}

.case-gallery-panel {
	display: grid;
	gap: 14px;
	padding: 0;
	border-radius: 24px;
	overflow: hidden;
	box-shadow: var(--kq-shadow);
	background: var(--kq-white);
}

.case-gallery-panel .article-cover img,
.case-gallery-panel .case-gallery-strip img {
	border-radius: 0;
}

.case-gallery-panel__cover img {
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.case-overview-card {
	display: grid;
	gap: 24px;
	padding: 32px;
}

.case-overview-card h3 {
	margin: 0;
}

.case-overview-list {
	display: grid;
	gap: 14px;
}

.case-overview-item {
	display: grid;
	gap: 8px;
	padding: 16px 18px;
	border-radius: 16px;
	background: #f8fbff;
}

.case-overview-item span {
	color: var(--kq-text-soft);
	font-size: 0.92rem;
}

.case-overview-item strong {
	color: var(--kq-dark);
	font-size: 1.05rem;
	line-height: 1.6;
}

.case-fallback-prose h3 {
	margin: 22px 0 10px;
	color: var(--kq-dark);
	font-size: 1.1rem;
}

.case-fallback-prose p {
	margin: 0;
	line-height: 1.9;
}

.case-body-card {
	max-width: 980px;
	margin: 0 auto;
	padding: 36px;
	border-radius: 24px;
}

.case-body-card__section + .case-body-card__section {
	margin-top: 28px;
	padding-top: 28px;
	border-top: 1px solid var(--kq-line);
}

.case-body-card__section h2,
.case-body-card__section h3 {
	margin: 0 0 14px;
	color: var(--kq-dark);
}

.case-body-card__section h2 {
	font-size: clamp(1.8rem, 3vw, 2.2rem);
}

.case-body-card__section h3 {
	font-size: 1.2rem;
}

.case-body-card__prose {
	padding: 0;
}

.case-body-card__prose p {
	margin: 0;
	line-height: 1.9;
}

.detail-card--soft {
	background: #f8fbff;
}

.result-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.result-card {
	padding: 28px;
	border-radius: 20px;
	background: var(--kq-white);
	box-shadow: var(--kq-shadow);
}

.result-card__index {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin-bottom: 18px;
	border-radius: 14px;
	background: var(--kq-blue-soft);
	color: var(--kq-blue);
	font-weight: 800;
}

.result-card p {
	margin: 0;
	color: var(--kq-text);
}

.case-related-grid .home-case-card__body h3 {
	margin: 0 0 12px;
	font-size: 1.2rem;
	line-height: 1.4;
}

.case-related-grid .home-case-card__body p {
	margin: 0;
	line-height: 1.75;
}

.pagination-nav {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
	margin-top: 36px;
}

.pagination-nav__item {
		display: flex;
		padding: 0;
		border: 0;
		background: transparent;
		box-shadow: none;
	}

.pagination-nav .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	height: 44px;
	padding: 0 16px;
	border: 1px solid var(--kq-line);
	border-radius: 0;
	background: #fff;
	color: var(--kq-text);
	text-decoration: none;
	box-shadow: none;
	transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.pagination-nav .prev,
.pagination-nav .next {
	min-width: 120px;
}

.pagination-nav a.page-numbers:hover {
	border-color: var(--kq-blue);
	color: var(--kq-blue);
	background: #f8fbff;
}

.pagination-nav .current {
	background: var(--kq-blue);
	border-color: var(--kq-blue);
	color: var(--kq-white);
}

@media (max-width: 1100px) {
	.product-grid,
	.card-grid,
	.news-card-grid,
	.info-grid--three,
	.info-grid--four,
	.office-grid,
	.refinery-grid,
	.product-detail-grid,
	.mini-product-grid,
	.industry-grid,
	.result-grid,
	.home-stats,
	.home-why__grid,
	.home-case-grid,
	.home-news-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.site-footer__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.product-related .product-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.filter-category-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.product-detail-card-grid,
	.product-detail-application-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.product-detail-service-grid,
	.product-detail-card-grid--three,
	.product-detail-summary-grid,
	.product-detail-application-grid--compact {
		grid-template-columns: 1fr;
	}

	.product-detail-advantage-list--figma {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		max-width: none;
	}

	.product-detail-spec-head,
	.product-detail-spec-layout,
	.product-detail-spec-notes {
		grid-template-columns: 1fr;
	}

	.product-detail-spec-head__chips {
		justify-content: flex-start;
	}

	.refinery-showcase-card {
		grid-template-columns: 1fr;
	}

	.refinery-showcase-card--reverse .refinery-showcase-card__media,
	.refinery-showcase-card--reverse .refinery-showcase-card__content {
		order: initial;
	}

	.refinery-showcase-hero .site-shell,
	.refinery-showcase .site-shell {
		width: min(100% - 48px, 1608px);
	}
}

@media (max-width: 980px) {
	.site-header__inner {
		position: relative;
		min-height: 74px;
	}

	.site-branding__image,
	.site-branding__link .custom-logo {
		width: min(180px, calc(100vw - 132px));
	}

	.nav-toggle {
		display: block;
	}

	.primary-nav {
		display: none;
		position: absolute;
		top: 74px;
		left: 0;
		right: 0;
		padding: 16px;
		background: var(--kq-white);
		box-shadow: var(--kq-shadow);
	}

	.primary-nav.is-open {
		display: block;
	}

	.primary-nav ul {
		flex-direction: column;
		align-items: stretch;
		gap: 8px;
	}

	.primary-nav__item-row {
		gap: 8px;
	}

	.primary-nav__item-row > a {
		flex: 1 1 auto;
		justify-content: flex-start;
	}

	.primary-nav__submenu-toggle {
		display: inline-flex;
	}

	.primary-nav .sub-menu {
		position: static;
		min-width: 0;
		display: none;
		padding: 8px 0 0 14px;
		margin-top: 6px;
		border-left: 1px solid var(--kq-line);
		border-radius: 0;
		background: transparent;
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.primary-nav li.is-open > .sub-menu {
		display: flex;
	}

	.primary-nav .sub-menu a {
		padding: 9px 12px;
	}

	.site-header__cta {
		display: none;
	}

	.hero-banner {
		height: 460px;
	}

	.hero-banner__arrow {
		display: none;
	}

	.page-hero__inner,
	.about-hero__inner,
	.filter-archive-hero__inner,
	.refinery-archive-hero__inner,
	.filter-archive__layout,
	.split-feature,
	.filter-product-card,
	.product-row,
	.product-detail,
	.article-layout,
	.timeline-item,
	.case-card,
	.category-grid,
	.cta-banner,
	.case-hero,
	.home-about__grid,
	.home-contact__grid {
		grid-template-columns: 1fr;
		flex-direction: column;
	}

	.case-archive-card {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.case-archive-card__media img {
		min-height: 0;
		aspect-ratio: 1 / 0.78;
	}

	.news-post-nav {
		grid-template-columns: 1fr;
	}

	.news-post-nav__item--next {
		text-align: left;
	}

	.case-archive-card__body {
		gap: 20px;
		padding: 0;
	}

	.case-archive-card__results {
		grid-template-columns: 1fr;
	}

	.split-layout,
	.site-footer__grid,
	.site-footer__bottom {
		grid-template-columns: 1fr;
	}

	.site-footer__bottom {
		display: grid;
	}

	.site-footer__brand-image-link {
		max-width: 220px;
		margin-bottom: 18px;
	}

	.about-hero__stats {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.filter-product-card__media img {
		aspect-ratio: 1 / 1;
	}

	.about-intro__media img {
		height: 420px;
	}

	.about-intro__image-wrap,
	.about-intro__carousel-track {
		min-height: 420px;
	}

	.about-intro__points {
		grid-template-columns: 1fr;
	}

	.about-timeline .timeline-list::before {
		display: none;
	}

	.about-timeline-card {
		grid-template-columns: 1fr;
		gap: 20px;
		padding: 24px;
	}

	.about-timeline-card__year-block {
		padding: 22px;
	}

	.about-timeline-card__body {
		min-height: 0;
		padding-right: 0;
	}

	.about-cta__panel {
		padding: 32px 28px;
	}

	.product-summary__badges {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.product-overview-card {
		padding: 24px;
	}

	.filter-category-grid {
		grid-template-columns: 1fr;
	}

	.product-detail-main__grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.product-gallery__thumbs--detail .product-gallery__thumb {
		width: calc((100% - 32px) / 3);
		flex-basis: calc((100% - 32px) / 3);
	}

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

	.product-detail-contact-card__meta-item {
		flex-direction: column;
		align-items: flex-start;
	}

	.refinery-showcase-card__content {
		padding: 28px;
	}

	.refinery-showcase-card__stats {
		grid-template-columns: 1fr;
	}

	.product-detail-spec-table th,
	.product-detail-spec-table td {
		padding: 16px 18px;
	}

	.product-detail-spec-table-wrap--figma .product-detail-spec-table th,
	.product-detail-spec-table-wrap--figma .product-detail-spec-table td {
		padding: 18px 20px;
	}
 }

@media (max-width: 640px) {
	.site-shell {
		width: min(100% - 24px, 1280px);
	}

	body {
		padding-bottom: calc(92px + env(safe-area-inset-bottom, 0px));
	}

	.hero-banner {
		height: 420px;
	}

	.hero-slide__copy h1 {
		margin-bottom: 16px;
	}

	.hero-slide__copy p {
		margin-bottom: 24px;
	}

	.product-grid,
	.card-grid,
	.filter-product-list,
	.news-card-grid,
	.info-grid--three,
	.info-grid--four,
	.office-grid,
	.product-detail-grid,
	.refinery-grid,
	.industry-grid,
	.result-grid,
	.home-stats,
	.home-why__grid,
	.home-case-grid,
	.home-news-grid {
		grid-template-columns: 1fr;
	}

	.mini-product-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 10px;
	}

	.mini-product-card:nth-child(n + 4) {
		display: none;
	}

	.mini-product-card {
		gap: 8px;
		padding: 10px;
		border-radius: 14px;
	}

	.mini-product-card img {
		border-radius: 10px;
	}

	.mini-product-card span {
		font-size: 0.8rem;
		line-height: 1.45;
		word-break: break-word;
	}

	.product-showcase,
	.content-section,
	.home-about,
	.home-why,
	.home-cases,
	.home-news,
	.home-contact {
		padding: 48px 0;
	}

	.product-showcase .product-card:nth-child(n + 5) {
		display: none;
	}

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

	.product-card--home .product-card__body {
		min-height: auto;
	}

	.product-highlight-list,
	.refinery-card__stats,
	.case-card,
	.timeline-item,
	.case-gallery-strip,
	.filter-status {
		grid-template-columns: 1fr;
	}

	.product-gallery__main--detail img {
		aspect-ratio: 1 / 1;
	}

	.product-gallery__nav {
		width: 48px;
		height: 48px;
	}

	.product-gallery__nav--prev {
		left: 16px;
	}

	.product-gallery__nav--next {
		right: 16px;
	}

	.case-list--showcase {
		gap: 40px;
	}

	.case-archive-card__media a,
	.case-archive-card__media-frame {
		border-radius: 22px;
	}

	.case-archive-card__title {
		font-size: 2.2rem;
	}

	.case-archive-card__client {
		margin-top: -4px;
		font-size: 1.08rem;
	}

	.case-archive-card__meta {
		gap: 10px;
	}

	.case-archive-card__meta-item {
		padding: 9px 14px;
		font-size: 0.88rem;
	}

	.case-archive-card__section h3 {
		font-size: 1.18rem;
	}

	.case-archive-card__section p,
	.case-archive-card__summary,
	.case-archive-card__results li {
		font-size: 0.98rem;
	}

	.product-gallery__thumbs--detail {
		gap: 12px;
		flex-wrap: nowrap;
		overflow-x: auto;
		padding-bottom: 6px;
		scrollbar-width: thin;
	}

	.product-gallery__thumbs--detail .product-gallery__thumb {
		width: 88px;
		min-width: 88px;
		flex-basis: 88px;
		border-radius: 16px;
	}

	.cta-banner__meta {
		text-align: left;
	}

	.filter-status {
		display: grid;
	}

	.home-about__media img {
		height: 300px;
	}

	.home-contact-list div {
		grid-template-columns: 1fr;
	}

	.product-detail-faq-list {
		grid-template-columns: 1fr;
	}

	.about-hero__stats {
		grid-template-columns: 1fr;
	}

	.about-hero__stats div,
	.about-intro__content {
		padding: 22px;
	}

	.about-intro__badge {
		position: static;
		max-width: none;
		margin-top: 14px;
		background: var(--kq-dark);
	}

	.about-intro__image-wrap,
	.about-intro__carousel-track,
	.about-intro__image-wrap img {
		min-height: 340px;
		height: 340px;
	}

	.about-intro__carousel-dots {
		left: 18px;
		bottom: 18px;
	}

	.about-intro__aside {
		padding: 22px;
	}

	.about-industry-list {
		justify-content: flex-start;
	}

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

	.product-detail-application-grid--figma {
		grid-template-columns: 1fr;
	}

	.product-detail-advantage-list--figma {
		grid-template-columns: 1fr;
	}

	.product-detail-service-card {
		grid-template-columns: 1fr;
		padding: 28px 24px;
	}

	.product-detail-cta__meta {
		flex-direction: column;
		gap: 10px;
	}

	.refinery-showcase-hero {
		padding: 54px 0 58px;
	}

	.refinery-showcase-hero__lead {
		font-size: 1.12rem;
	}

	.refinery-showcase-card__image-wrap {
		min-height: 320px;
	}

	.refinery-showcase-hero .site-shell,
	.refinery-showcase .site-shell {
		width: min(100% - 24px, 1608px);
	}

	.filter-product-card {
		padding: 20px;
	}

	.filter-product-card__specs {
		flex-direction: column;
	}

	.filter-side-card--nav,
	.refinery-card__body,
	.product-summary__badge {
		padding-left: 20px;
		padding-right: 20px;
	}

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

	.product-gallery__main img {
		min-height: 280px;
	}

	.product-overview-card {
		padding: 18px;
	}

	.about-cta__panel {
		padding: 28px 22px;
	}

	.about-cta__meta {
		flex-direction: column;
		gap: 10px;
	}

	.about-timeline-slider__years {
		justify-content: flex-start;
		overflow-x: auto;
		padding-bottom: 4px;
		scrollbar-width: none;
	}

	.about-timeline-slider__years::-webkit-scrollbar {
		display: none;
	}

	.about-timeline-slider__year {
		flex: 0 0 auto;
	}

	.floating-contact {
		right: 0;
		left: 0;
		bottom: 0;
		padding: 0 12px calc(12px + env(safe-area-inset-bottom, 0px));
		display: block;
	}

	.floating-contact__panel {
		right: 12px;
		left: 12px;
		bottom: calc(76px + env(safe-area-inset-bottom, 0px));
		width: 100%;
		border-radius: 22px;
	}

	.floating-contact__actions {
		grid-template-columns: repeat(4, minmax(0, 1fr));
		gap: 8px;
	}

	.floating-contact__action {
		width: 100%;
		height: 58px;
		border-radius: 16px;
	}

	.floating-contact__icon {
		width: 22px;
		height: 22px;
	}

	.floating-contact__icon svg {
		width: 22px;
		height: 22px;
	}
}