/* ==========================================================================
   SHANGGER BBQ Equipment — main stylesheet
   Design language: Yoder-style industrial BBQ — charcoal + flame orange,
   condensed display headings, big product imagery, Texas smokehouse feel.
   ========================================================================== */

:root {
	--sg-accent: #f25c1a;
	--sg-accent-dark: #d04810;
	--sg-flame: #ff7a3c;
	--sg-flame-soft: #ffb37e;
	--sg-dark: #0d0f12;
	--sg-dark-2: #171a1f;
	--sg-dark-3: #22262d;
	--sg-ink: #23272e;
	--sg-muted: #6b7280;
	--sg-line: #e5e7eb;
	--sg-bg: #ffffff;
	--sg-bg-soft: #f5f6f7;
	--sg-radius: 10px;
	--sg-shadow: 0 10px 30px rgba(22, 25, 29, 0.08);
	--sg-container: 1200px;
	--sg-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
	--sg-font-display: "Oswald", "Arial Narrow", Impact, sans-serif;
}

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

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

body {
	margin: 0;
	font-family: var(--sg-font);
	font-size: 16px;
	line-height: 1.65;
	color: var(--sg-ink);
	background: var(--sg-bg);
	overflow-x: hidden;
}

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

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

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 0.5em; color: var(--sg-dark); }
h1, h2, h3 { font-family: var(--sg-font-display); text-transform: uppercase; letter-spacing: 0.01em; font-weight: 600; }
p { margin: 0 0 1em; }

ul { padding-left: 1.2em; }

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

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}
.skip-link:focus {
	position: fixed; top: 8px; left: 8px; z-index: 99999;
	width: auto; height: auto; clip: auto; padding: 10px 16px;
	background: var(--sg-dark); color: #fff; border-radius: 6px;
}

/* ---------- Buttons ---------- */
.btn {
	display: inline-block;
	padding: 12px 26px;
	border-radius: 8px;
	font-weight: 600;
	font-size: 15px;
	line-height: 1.4;
	background: var(--sg-accent);
	color: #fff;
	border: 1px solid var(--sg-accent);
	cursor: pointer;
	transition: background 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
	text-align: center;
}
.btn:hover { background: var(--sg-accent-dark); border-color: var(--sg-accent-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--sg-accent); }
.btn--ghost:hover { background: var(--sg-accent); color: #fff; }
.btn--lg { padding: 15px 34px; font-size: 16px; }
.btn--sm { padding: 8px 18px; font-size: 14px; }

/* ---------- Topbar ---------- */
.topbar { background: var(--sg-dark); color: #cfd3d8; font-size: 13.5px; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; flex-wrap: wrap; }
.topbar a { color: #e6e8ea; }
.topbar a:hover { color: var(--sg-accent); }
.topbar__left, .topbar__right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar__sep { opacity: 0.4; }
.topbar__wa { font-weight: 700; color: #4ade80 !important; }
.topbar__phone { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.topbar__wa { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px; background: rgba(74, 222, 128, 0.15); }

/* ---------- Header ---------- */
.site-header {
	position: sticky; top: 0; z-index: 100;
	background: rgba(255, 255, 255, 0.96);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--sg-line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(22, 25, 29, 0.08); }
.site-header__brand { display: flex; align-items: center; }
.site-header__brand img { max-height: 80px; width: auto; }

.main-navigation { flex: 1; display: flex; justify-content: flex-end; }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 6px; }
.main-navigation li { position: relative; }
.main-navigation a {
	display: block;
	padding: 10px 14px;
	color: var(--sg-ink);
	font-weight: 500;
	font-size: 15px;
	border-radius: 6px;
}

/* Desktop top-level hover: orange underline slides in, gentle lift */
.main-navigation > ul > li > a {
	position: relative;
	transition: color .25s ease, transform .25s ease;
}
.main-navigation > ul > li > a::after {
	content: "";
	position: absolute;
	left: 14px; right: 14px; bottom: 4px; height: 2px;
	background: var(--sg-accent); border-radius: 2px;
	transform: scaleX(0); transform-origin: left center;
	transition: transform .28s ease;
}
.main-navigation > ul > li > a:hover { color: var(--sg-accent); transform: translateY(-1px); }
.main-navigation > ul > li > a:hover::after,
.main-navigation .current-menu-item > a::after { transform: scaleX(1); }
.main-navigation .current-menu-item > a { color: var(--sg-accent); font-weight: 600; }

/* Dropdown caret */
.submenu-caret {
	display: inline-block; margin-left: 5px; width: 7px; height: 7px;
	border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
	transform: rotate(45deg) translate(-1px, -1px);
	transition: transform .25s ease; vertical-align: middle;
}
.has-submenu:hover .submenu-caret { transform: rotate(225deg) translate(-1px, -1px); }

/* Products dropdown card (desktop) */
.has-submenu .sub-menu {
	position: absolute; top: 100%; left: 0; min-width: 208px; margin: 8px 0 0; padding: 8px;
	list-style: none; flex-direction: column; align-items: stretch; gap: 0;
	background: #16191d; border-radius: 12px;
	box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
	opacity: 0; visibility: hidden; transform: translateY(10px);
	transition: opacity .22s ease, transform .22s ease, visibility .22s;
	z-index: 60;
}
.has-submenu:hover .sub-menu,
.has-submenu:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.sub-menu li { position: relative; }
.sub-menu a {
	display: block; padding: 11px 16px; color: #e8eaed; font-size: 14.5px; font-weight: 500;
	border-radius: 8px; transition: background .2s ease, color .2s ease, padding-left .2s ease;
}
.sub-menu a:hover { background: rgba(232, 96, 40, 0.14); color: #fff; padding-left: 22px; }

.menu-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-toggle__bars, .menu-toggle__bars::before, .menu-toggle__bars::after {
	display: block; width: 24px; height: 2px; background: var(--sg-dark); border-radius: 2px; position: relative;
}
.menu-toggle__bars::before, .menu-toggle__bars::after { content: ""; position: absolute; left: 0; }
.menu-toggle__bars::before { top: -7px; }
.menu-toggle__bars::after { top: 7px; }

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

/* ---------- Promo strip (flame banner, Yoder-style) ---------- */
.promo-strip { background: var(--sg-accent); color: #fff; }
.promo-strip__inner {
	display: flex; align-items: center; justify-content: center; gap: 14px;
	min-height: 44px; padding: 8px 16px; text-align: center; flex-wrap: wrap;
	font-size: 14.5px; font-weight: 600;
}
.promo-strip a { color: #fff; text-decoration: underline; text-underline-offset: 3px; font-weight: 700; }
.promo-strip a:hover { color: #ffe9dc; }
.promo-strip__tag {
	display: inline-block; background: rgba(255, 255, 255, 0.16);
	border: 1px solid rgba(255, 255, 255, 0.45);
	padding: 2px 10px; border-radius: 999px; font-size: 12.5px;
	letter-spacing: 0.06em; text-transform: uppercase;
}

/* ---------- Hero ---------- */
.hero {
	position: relative;
	background:
		radial-gradient(1200px 480px at 85% -10%, rgba(242, 92, 26, 0.22), transparent 60%),
		linear-gradient(180deg, var(--sg-dark) 0%, var(--sg-dark-2) 100%);
	color: #e8eaed; padding: 96px 0 88px; overflow: hidden;
}
.hero::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
	background: linear-gradient(90deg, var(--sg-accent), var(--sg-flame), var(--sg-accent));
}
.hero__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero__eyebrow {
	display: inline-block; padding: 6px 14px; border-radius: 999px;
	background: rgba(242, 92, 26, 0.18); color: var(--sg-flame-soft);
	font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
	margin-bottom: 20px; border: 1px solid rgba(255, 122, 60, 0.35);
}
.hero__title {
	color: #fff; font-size: clamp(40px, 5.4vw, 72px); font-weight: 700;
	line-height: 1.02; text-transform: uppercase; letter-spacing: 0.005em;
	margin-bottom: 20px;
}
.hero__title .hero__title--accent { color: var(--sg-flame); }
.hero__lead { color: #b9bec6; font-size: 17px; max-width: 560px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; }
.hero__media img { border-radius: var(--sg-radius); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45); }

/* ---------- Hero product slider (large banner推介) ---------- */
.hero-slider {
	position: relative;
	background:
		radial-gradient(1100px 520px at 88% -10%, rgba(242, 92, 26, 0.20), transparent 60%),
		linear-gradient(180deg, var(--sg-dark) 0%, var(--sg-dark-2) 100%);
	color: #e8eaed;
	overflow: hidden;
}
.hero-slider__viewport { position: relative; width: 100%; aspect-ratio: 3 / 1; background: #0d0f12; }
.hero-slider__track { position: absolute; inset: 0; }
.hero-slide {
	position: absolute; inset: 0;
	display: flex; align-items: center;
	opacity: 0; visibility: hidden; transition: opacity 0.6s ease, visibility 0.6s ease;
}
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide__inner {
	display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px;
	align-items: center; width: 100%; padding: 72px 0;
}
.hero-slide__eyebrow {
	display: inline-block; padding: 6px 14px; border-radius: 999px;
	background: rgba(242, 92, 26, 0.18); color: var(--sg-flame-soft);
	font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
	margin-bottom: 20px; border: 1px solid rgba(255, 122, 60, 0.35);
}
.hero-slide__title {
	color: #fff; font-size: clamp(34px, 4.6vw, 62px); font-weight: 700;
	line-height: 1.04; text-transform: uppercase; letter-spacing: 0.005em; margin-bottom: 18px;
}
.hero-slide__lead { color: #b9bec6; font-size: 17px; max-width: 540px; margin-bottom: 26px; }
.hero-slide__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-slide__full { display: block; position: absolute; inset: 0; overflow: hidden; }
.hero-slide__full img {
	width: 100%; height: 100%; object-fit: cover; object-position: center;
	transition: transform 0.45s ease;
}
.hero-slide__full:hover img { transform: scale(1.1); }
.hero-slider__arrow {
	position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
	width: 46px; height: 46px; border-radius: 50%;
	background: rgba(13, 15, 18, 0.55); color: #fff; border: 1px solid rgba(255,255,255,0.25);
	font-size: 28px; line-height: 1; cursor: pointer; transition: background 0.2s ease;
}
.hero-slider__arrow:hover { background: var(--sg-accent); }
.hero-slider__arrow--prev { left: 18px; }
.hero-slider__arrow--next { right: 18px; }
.hero-slider__dots {
	position: absolute; bottom: 22px; left: 0; right: 0; z-index: 5;
	display: flex; justify-content: center; gap: 9px;
}
.hero-slider__dot {
	width: 9px; height: 9px; border-radius: 50%; border: 0; cursor: pointer;
	background: rgba(255, 255, 255, 0.35); padding: 0; transition: background 0.2s ease, transform 0.2s ease;
}
.hero-slider__dot.is-active { background: var(--sg-accent); transform: scale(1.25); }
@media (max-width: 768px) {
	.hero-slider__viewport { width: 100%; height: 200px; }
	.hero-slide__full img { object-position: left center; }
	.hero-slider__arrow { display: none; }
}

/* ---------- Series strip (Yoder PELLET/OFFSET style) ---------- */
.series-strip { background: var(--sg-dark-2); border-top: 1px solid rgba(255,255,255,0.06); }
.series-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.series-strip__item {
	position: relative; display: flex; align-items: center; justify-content: center;
	gap: 14px; padding: 30px 20px; min-height: 96px;
	color: #fff; text-decoration: none; text-transform: uppercase;
	font-family: var(--sg-font-display); font-size: clamp(20px, 2.2vw, 30px); font-weight: 600;
	letter-spacing: 0.05em; border-right: 1px solid rgba(255,255,255,0.08);
	transition: background 0.25s ease, color 0.25s ease;
}
.series-strip__item:last-child { border-right: 0; }
.series-strip__item:hover { background: var(--sg-accent); color: #fff; }
.series-strip__item--flame { background: var(--sg-accent); }
.series-strip__item--flame:hover { background: var(--sg-accent-dark); }
.series-strip__num {
	font-size: 13px; letter-spacing: 0.12em; font-weight: 500; color: var(--sg-flame-soft);
	display: block; font-family: var(--sg-font); margin-bottom: 4px;
}
.series-strip__item:hover .series-strip__num { color: #ffe9dc; }
.series-strip__item--flame .series-strip__num { color: #ffe9dc; }

/* ---------- Stats ---------- */
.stats { background: var(--sg-accent); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 34px 0; }
.stat { text-align: center; }
.stat__num { display: block; font-size: clamp(26px, 3vw, 38px); font-weight: 800; line-height: 1.1; }
.stat__label { display: block; margin-top: 4px; font-size: 14px; opacity: 0.92; }

/* ---------- Bands ---------- */
.band { padding: 72px 0; }
.band--light { background: var(--sg-bg-soft); }
.band__head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.band__title { font-size: clamp(26px, 3vw, 36px); font-weight: 800; }
.band__sub { color: var(--sg-muted); font-size: 16px; }
.band__more { text-align: center; margin-top: 36px; }
.band__empty { text-align: center; color: var(--sg-muted); padding: 24px 0; }
.eyebrow {
	display: inline-block; padding: 6px 14px; border-radius: 999px;
	background: rgba(232, 93, 42, 0.12); color: var(--sg-accent);
	font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
	margin-bottom: 16px;
}

/* ---------- Category cards ---------- */
.categories__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.category-card {
	display: flex; flex-direction: column; justify-content: space-between; gap: 12px;
	min-height: 150px; padding: 26px;
	background: var(--sg-bg); border: 1px solid var(--sg-line); border-radius: var(--sg-radius);
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
	color: var(--sg-dark);
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--sg-shadow); border-color: var(--sg-accent); color: var(--sg-dark); }
.category-card__name { font-size: 20px; font-weight: 700; }
.category-card__count { color: var(--sg-muted); font-size: 14px; }

/* ---------- Products grid & card ---------- */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card {
	display: flex; flex-direction: column;
	background: var(--sg-bg); border: 1px solid var(--sg-line); border-radius: var(--sg-radius);
	overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--sg-shadow); }
.product-card__media { display: block; aspect-ratio: 1 / 1; overflow: hidden; background: var(--sg-dark); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card__media img { transform: scale(1.06); }
.product-card__body { display: flex; flex-direction: column; flex: 1; gap: 6px; padding: 18px 18px 20px; }
.product-card__cats { display: flex; gap: 6px; flex-wrap: wrap; }
.product-card__cats span {
	font-size: 12px; font-weight: 600; color: var(--sg-accent);
	background: rgba(242, 92, 26, 0.1); padding: 3px 10px; border-radius: 999px;
}
.product-card__title { font-size: 19px; margin: 0; line-height: 1.2; }
.product-card__title a { color: var(--sg-dark); }
.product-card__title a:hover { color: var(--sg-accent); }
.product-card__model { color: var(--sg-muted); font-size: 13.5px; margin: 0; }
.product-card__price { font-weight: 700; color: var(--sg-accent); margin: 4px 0 8px; }
.product-card__body .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Why us ---------- */
.why-us__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.reason {
	background: var(--sg-bg); border: 1px solid var(--sg-line); border-radius: var(--sg-radius);
	padding: 28px 24px; transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.reason:hover { transform: translateY(-4px); box-shadow: var(--sg-shadow); }
.reason__icon { font-size: 30px; line-height: 1; display: block; margin-bottom: 14px; }
.reason__title { font-size: 18px; margin-bottom: 8px; }
.reason__text { color: var(--sg-muted); font-size: 14.5px; margin: 0; }

/* ---------- Testimonials (Yoder-style quote band) ---------- */
.testimonials { background: var(--sg-dark-2); color: #e8eaed; }
.testimonials .band__title { color: #fff; }
.testimonials .band__sub { color: #aeb4bd; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial {
	background: var(--sg-dark-3); border: 1px solid rgba(255, 255, 255, 0.08);
	border-top: 3px solid var(--sg-accent);
	border-radius: var(--sg-radius); padding: 26px 24px;
	display: flex; flex-direction: column; gap: 14px;
}
.testimonial__quote {
	margin: 0; font-size: 15px; line-height: 1.7; color: #cfd4da;
}
.testimonial__quote::before { content: "“"; color: var(--sg-accent); font-size: 30px; line-height: 0; font-weight: 700; margin-right: 4px; }
.testimonial__who { margin-top: auto; display: flex; flex-direction: column; gap: 2px; }
.testimonial__name { color: #fff; font-weight: 700; font-size: 14.5px; }
.testimonial__role { color: var(--sg-flame-soft); font-size: 13px; }
.testimonial__flag { font-size: 15px; letter-spacing: 0.02em; }

/* ---------- About band ---------- */
.about-band__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-band__media img { border-radius: var(--sg-radius); }
.check-list { list-style: none; padding: 0; margin: 0 0 22px; }
.check-list li { padding-left: 28px; position: relative; margin-bottom: 8px; }
.check-list li::before {
	content: "✓"; position: absolute; left: 0; top: 0;
	color: var(--sg-accent); font-weight: 800;
}

/* ---------- CTA band ---------- */
.cta-band {
	background:
		radial-gradient(900px 400px at 20% 0%, rgba(255, 122, 60, 0.18), transparent 60%),
		var(--sg-dark);
	color: #e8eaed; padding: 80px 0;
}
.cta-band__inner { text-align: center; max-width: 760px; margin: 0 auto; }
.cta-band__title { color: #fff; font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; }
.cta-band__text { color: #b9bec6; font-size: 16.5px; }
.cta-band__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, 0.45); }
.cta-band .btn--ghost:hover { background: #fff; color: var(--sg-dark); border-color: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--sg-dark); color: #b9bec6; }
.site-footer__grid {
	display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
	padding: 64px 0 48px;
}
.site-footer__title { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.site-footer p { font-size: 14.5px; }
.site-footer a { color: #c9cdd2; }
.site-footer a:hover { color: var(--sg-accent); }
.footer-menu { list-style: none; padding: 0; margin: 0; }
.footer-menu li { margin-bottom: 8px; font-size: 14.5px; }
.footer-contact { list-style: none; padding: 0; margin: 0; font-size: 14.5px; }
.footer-contact li { margin-bottom: 8px; }
.social-links { list-style: none; padding: 0; margin: 18px 0 0; display: flex; gap: 14px; flex-wrap: wrap; }
.social-links a { font-size: 13.5px; font-weight: 600; padding: 6px 14px; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px; }
.social-links a:hover { border-color: var(--sg-accent); color: var(--sg-accent); }
.site-footer__logo { display: inline-block; margin-bottom: 16px; }
.site-footer__logo img { max-height: 78px; width: auto; }
.social-links { gap: 10px; }
.social-links a, .social-links__pending {
	display: inline-flex; align-items: center; justify-content: center;
	width: 40px; height: 40px; border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.22); color: #d7dbe0;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.social-links a:hover { background: var(--sg-accent); border-color: var(--sg-accent); color: #fff; }
.social-links__pending { opacity: 0.45; cursor: default; }
.site-footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.site-footer__bottom-inner { padding: 20px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13.5px; color: #8b9096; }
.site-footer__bottom p { margin: 0; }

/* ---------- Page head & content ---------- */
.page-wrap { padding: 56px 0 80px; }
.page-wrap--center { text-align: center; }
.page-head {
	position: relative;
	margin: 0 calc(50% - 50vw) 40px;
	padding: 88px 24px 78px;
	text-align: center;
	color: #fff;
	background:
		linear-gradient(180deg, rgba(13, 15, 18, 0.8) 0%, rgba(13, 15, 18, 0.9) 100%),
		url(../images/inner-banner.jpg?v=2) center center / cover no-repeat;
}
.page-head::before {
	content: ""; display: block; width: 64px; height: 4px;
	background: var(--sg-accent); border-radius: 2px; margin: 0 auto 20px;
}
.page-head__title { font-size: clamp(30px, 4vw, 46px); font-weight: 800; margin-bottom: 10px; color: #fff; }
.page-head__desc { color: #d3d7dc; font-size: 17px; max-width: 720px; margin: 0 auto; }
.page-content { max-width: 860px; }
.page-content h2 { font-size: 26px; margin-top: 1.6em; }
.page-content h3 { font-size: 21px; margin-top: 1.4em; }
.page-content img { border-radius: var(--sg-radius); margin: 1em 0; }
.error-code { font-size: 90px; font-weight: 800; color: var(--sg-line); line-height: 1; margin: 0; }

/* ---------- Filter nav ---------- */
.filter-nav { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-nav__link {
	padding: 9px 20px; border-radius: 999px; border: 1px solid var(--sg-line);
	color: var(--sg-ink); font-weight: 500; font-size: 14.5px; background: var(--sg-bg);
}
.filter-nav__link:hover { border-color: var(--sg-accent); color: var(--sg-accent); }
.filter-nav__link.is-active { background: var(--sg-accent); border-color: var(--sg-accent); color: #fff; }

/* ---------- Product detail ---------- */
.product-detail { padding: 56px 0 80px; }
.product-detail__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: start; }
.product-detail__media img { border-radius: var(--sg-radius); width: 100%; }
.product-detail__title { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; }
.product-detail__price { font-size: 22px; font-weight: 800; color: var(--sg-accent); margin: 4px 0 18px; }
.product-detail__sub { font-size: 22px; font-weight: 700; margin: 28px 0 14px; }
.product-detail__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.product-detail__desc, .product-detail__inquiry, .related-products { margin-top: 40px; }
.product-detail__inquiry { background: var(--sg-bg-soft); border-radius: var(--sg-radius); padding: 32px; }
.product-detail__gallery { margin-top: 40px; }
.product-gallery__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.product-gallery__thumbs a { display: block; border-radius: var(--sg-radius); overflow: hidden; border: 1px solid var(--sg-border, #e5e7eb); background: #fff; }
.product-gallery__thumbs img { width: 100%; height: 180px; object-fit: cover; transition: transform .25s ease; }
.product-gallery__thumbs a:hover img { transform: scale(1.06); }
@media (max-width: 900px) { .product-gallery__thumbs { grid-template-columns: repeat(2, 1fr); } .product-gallery__thumbs img { height: 150px; } }
.related-products .products-grid { grid-template-columns: repeat(3, 1fr); }

.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 16px 0; }
.spec-table th, .spec-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--sg-line); }
.spec-table th { width: 40%; color: var(--sg-muted); font-weight: 600; background: var(--sg-bg-soft); }

/* ---------- Product FAQ ---------- */
.product-faq { margin-top: 40px; }
.product-faq__item {
	border: 1px solid var(--sg-line);
	border-radius: var(--sg-radius);
	margin-bottom: 10px;
	background: #fff;
	overflow: hidden;
}
.product-faq__q {
	cursor: pointer;
	padding: 16px 20px;
	font-weight: 700;
	font-size: 16px;
	list-style: none;
	position: relative;
	padding-right: 44px;
}
.product-faq__q::-webkit-details-marker { display: none; }
.product-faq__q::after {
	content: "+";
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 22px;
	font-weight: 700;
	color: var(--sg-accent);
}
.product-faq__item[open] .product-faq__q::after { content: "\2212"; }
.product-faq__a { padding: 0 20px 18px; margin: 0; color: var(--sg-muted); font-size: 15px; line-height: 1.7; }

/* ---------- Inquiry form ---------- */
.inquiry-form-wrap { max-width: 860px; }
.form-note { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-weight: 600; }
.form-note--ok { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.form-note--error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { margin: 0; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-field input,
.form-field textarea {
	width: 100%; padding: 12px 14px;
	border: 1px solid var(--sg-line); border-radius: 8px;
	font-family: inherit; font-size: 15px; background: #fff; color: var(--sg-ink);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--sg-accent); box-shadow: 0 0 0 3px rgba(232, 93, 42, 0.15); }
.hp-field { position: absolute !important; left: -9999px !important; opacity: 0; height: 0; overflow: hidden; }
.form-submit { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 20px 0 0; }
.form-hint { color: var(--sg-muted); font-size: 13.5px; }

/* ---------- Contact page ---------- */
.contact-page { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.contact-card { background: var(--sg-bg-soft); border-radius: var(--sg-radius); padding: 28px; }
.contact-card__title { font-size: 20px; font-weight: 700; margin-bottom: 14px; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { margin-bottom: 10px; font-size: 15px; }
.contact-list strong { color: var(--sg-dark); }
.contact-page__note { margin-top: 24px; }

/* ---------- Posts ---------- */
.posts-list { display: grid; gap: 24px; }
.post-card { padding: 24px; border: 1px solid var(--sg-line); border-radius: var(--sg-radius); }
.post-card__title { font-size: 21px; margin-bottom: 6px; }
.post-card__meta { color: var(--sg-muted); font-size: 13.5px; margin-bottom: 10px; display: flex; gap: 8px; }
.post-card__excerpt { color: #4b5563; }
.post-card__more { font-weight: 600; font-size: 14.5px; }
.single-thumb img { border-radius: var(--sg-radius); margin-bottom: 24px; }

/* ---------- Pagination ---------- */
.pagination, .nav-links { display: flex; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination .page-numbers, .nav-links .page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 40px; height: 40px; padding: 0 12px;
	border: 1px solid var(--sg-line); border-radius: 8px; color: var(--sg-ink); font-weight: 600;
}
.pagination .page-numbers.current, .nav-links .page-numbers.current { background: var(--sg-accent); border-color: var(--sg-accent); color: #fff; }

/* ---------- Comments ---------- */
.comments-area { margin-top: 48px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment-body { border: 1px solid var(--sg-line); border-radius: 8px; padding: 18px; margin-bottom: 16px; }
.comment-form label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 14px; }
.comment-form input, .comment-form textarea {
	width: 100%; padding: 10px 12px; border: 1px solid var(--sg-line); border-radius: 8px;
	font-family: inherit; font-size: 15px; margin-bottom: 14px;
}

/* ---------- Search ---------- */
.search-form { display: flex; gap: 10px; margin: 20px 0; }
.search-form .search-field { flex: 1; padding: 12px 14px; border: 1px solid var(--sg-line); border-radius: 8px; font-size: 15px; }

/* ---------- OEM steps ---------- */
.oem-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 36px; }
.oem-step { border-top: 3px solid var(--sg-accent); padding-top: 18px; }
.oem-step__num { font-size: 34px; font-weight: 800; color: var(--sg-line); line-height: 1; display: block; margin-bottom: 10px; }
.oem-step__title { font-size: 18px; margin-bottom: 6px; }
.oem-step__text { color: var(--sg-muted); font-size: 14.5px; margin: 0; }

/* ---------- Capabilities ---------- */
.capabilities { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.about-page { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.about-page__media img { border-radius: var(--sg-radius); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
	.hero__inner, .product-detail__grid, .about-band__inner, .about-page, .contact-page { grid-template-columns: 1fr; gap: 32px; }
	.categories__grid, .why-us__grid, .products-grid, .capabilities { grid-template-columns: repeat(2, 1fr); }
	.oem-steps { grid-template-columns: repeat(2, 1fr); }
	.series-strip__grid { grid-template-columns: repeat(2, 1fr); }
	.series-strip__item { border-bottom: 1px solid rgba(255,255,255,0.08); }
	.testimonials__grid { grid-template-columns: repeat(2, 1fr); }
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
	.related-products .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
	.menu-toggle { display: block; }
	.main-navigation ul {
		display: none;
		position: absolute; top: 100%; left: 0; right: 0;
		flex-direction: column; align-items: stretch;
		background: #fff; border-bottom: 1px solid var(--sg-line);
		padding: 10px 16px; gap: 2px; box-shadow: 0 16px 32px rgba(22,25,29,0.1);
	}
	.main-navigation ul.is-open { display: flex; }
	.main-navigation a { padding: 12px 10px; border-radius: 6px; }
	.main-navigation a:hover { background: var(--sg-bg-soft); }
	/* Mobile: dropdown becomes an indented, tap-to-expand secondary list */
	.has-submenu .sub-menu {
		position: static; opacity: 1; visibility: visible; transform: none;
		box-shadow: none; background: transparent; padding: 0 0 0 18px; margin: 0;
		display: none;
	}
	.has-submenu.is-open-sub > .sub-menu { display: block; }
	.sub-menu a { color: var(--sg-ink); font-size: 14px; padding: 9px 12px; }
	.sub-menu a:hover { background: var(--sg-bg-soft); color: var(--sg-accent); }
	.site-header__cta { display: none; }
	.hero { padding: 48px 0; }
	.hero__inner { gap: 28px; }
	.band { padding: 52px 0; }
	.stats__grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
	/* Mobile declutter: drop repeated promo bar, tighten topbar/header, compact series strip */
	.promo-strip { display: none; }
	.topbar__inner { min-height: 34px; font-size: 12.5px; gap: 10px; }
	.site-header__inner { min-height: 62px; }
	.series-strip__grid { grid-template-columns: repeat(2, 1fr); }
	.series-strip__item {
		min-height: 66px; padding: 14px 12px; gap: 6px;
		font-size: 16px; letter-spacing: 0.03em; flex-direction: column; text-align: center; justify-content: center;
	}
	.series-strip__num { margin-bottom: 2px; }
}

@media (max-width: 560px) {
	.categories__grid, .why-us__grid, .products-grid, .capabilities, .oem-steps { grid-template-columns: 1fr; }
	.testimonials__grid { grid-template-columns: 1fr; }
	.site-footer__grid { grid-template-columns: 1fr; gap: 28px; }
	.form-grid { grid-template-columns: 1fr; }
	.related-products .products-grid { grid-template-columns: 1fr; }
	.container { padding: 0 18px; }
}

/* ============ Round: homepage declutter & carousel ============ */

/* ① Divider between series strip and stats band */
.stats { border-top: 2px solid rgba(255, 255, 255, 0.35); }

/* ③ Featured products horizontal carousel */
.product-carousel { position: relative; }
.product-carousel__track {
	display: flex; gap: 20px; overflow-x: auto;
	scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 2px;
}
.product-carousel__track::-webkit-scrollbar { display: none; }
.product-carousel__slide { flex: 0 0 30%; min-width: 0; scroll-snap-align: start; }
.product-carousel__arrow {
	position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
	width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--sg-line);
	background: #fff; color: var(--sg-dark); font-size: 18px;
	display: flex; align-items: center; justify-content: center;
	box-shadow: var(--sg-shadow); cursor: pointer; transition: all 0.2s ease;
}
.product-carousel__arrow:hover { background: var(--sg-accent); color: #fff; border-color: var(--sg-accent); }
.product-carousel__arrow--prev { left: -10px; }
.product-carousel__arrow--next { right: -10px; }

/* ④ Compact Why Partner strip */
.why-us--compact { padding: 34px 0; }
.why-us--compact .why-us__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
.why-us--compact .reason {
	display: flex; gap: 14px; align-items: flex-start;
	padding: 18px; box-shadow: none;
}
.why-us--compact .reason:hover { transform: none; box-shadow: none; }
.why-us--compact .reason__icon { font-size: 26px; margin: 0; line-height: 1.2; }
.why-us--compact .reason__title { font-size: 16px; margin-bottom: 2px; }
.why-us--compact .reason__text { font-size: 13.5px; }

/* ④ Single Global quote */
.testimonials { padding: 48px 0; }
.testimonials__single { max-width: 720px; margin: 0 auto; }
.testimonials__single .testimonial { padding: 28px; }

/* ⑤ Back to top */
.back-to-top {
	position: fixed; right: 20px; bottom: 24px; z-index: 90;
	width: 44px; height: 44px; border-radius: 50%; border: none;
	background: var(--sg-accent); color: #fff; font-size: 20px;
	display: flex; align-items: center; justify-content: center;
	box-shadow: var(--sg-shadow); cursor: pointer;
	opacity: 0; visibility: hidden; transform: translateY(8px);
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--sg-accent-dark); }

/* ⑤ Footer: brand / menu / contact */
.site-footer__grid { grid-template-columns: 1.4fr 1fr 1.2fr; }

@media (max-width: 768px) {
	/* ② Categories become a horizontal swipe row */
	.categories__grid {
		display: flex; grid-template-columns: none; gap: 14px;
		overflow-x: auto; scroll-snap-type: x mandatory;
		scrollbar-width: none; padding-bottom: 6px;
	}
	.categories__grid::-webkit-scrollbar { display: none; }
	.category-card { flex: 0 0 64%; min-height: 130px; scroll-snap-align: start; }

	/* Carousel: one-and-a-half card per screen, hide arrows (native swipe) */
	.product-carousel__slide { flex: 0 0 78%; }
	.product-carousel__arrow { display: none; }

	.why-us--compact .why-us__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
	.site-footer__grid { grid-template-columns: 1fr; gap: 28px; }
}

/* Float quick-inquiry widget */
.sg-float { position: fixed; right: 20px; bottom: 84px; z-index: 95; }
.sg-float__panel {
	width: 300px; background: #fff; border-radius: 12px;
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18); overflow: hidden;
	border: 1px solid rgba(0, 0, 0, 0.06);
}
.sg-float.is-closed .sg-float__panel { display: none; }
.sg-float__head {
	display: flex; align-items: center; justify-content: space-between;
	background: var(--sg-accent); color: #fff; padding: 10px 14px; cursor: move;
	user-select: none;
}
.sg-float__head strong { font-size: 14px; letter-spacing: 0.02em; }
.sg-float__close { background: transparent; border: none; color: #fff; font-size: 15px; cursor: pointer; line-height: 1; padding: 2px 4px; }
.sg-float__body { padding: 12px; }
.sg-float__body form { display: grid; gap: 8px; }
.sg-float__body input,
.sg-float__body textarea {
	width: 100%; box-sizing: border-box; border: 1px solid #ddd; border-radius: 6px;
	padding: 8px 10px; font-size: 13px; font-family: inherit; background: #fff; color: #222;
}
.sg-float__body textarea { resize: vertical; }
.sg-float__body input:focus,
.sg-float__body textarea:focus { outline: none; border-color: var(--sg-accent); }
.sg-float__body .btn--sm { width: 100%; padding: 9px; font-size: 13px; }
.sg-float__toggle {
	display: none; align-items: center; gap: 6px;
	background: var(--sg-accent); color: #fff; border: none; border-radius: 999px;
	padding: 10px 16px; font-size: 14px; cursor: pointer;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
}
.sg-float.is-closed .sg-float__toggle { display: inline-flex; }
@media (max-width: 768px) {
	.sg-float { right: 12px; bottom: 76px; }
	.sg-float__panel { width: 280px; }
}

/* ============================================================
   NEW HOMEPAGE (hp-) framework — isolated, legacy parts untouched.
   ============================================================ */
.hp-container{width:100%;max-width:var(--sg-container);margin:0 auto;padding:0 24px}
.hp-section{padding:72px 0}
.hp-center{text-align:center}
.hp-section-head{max-width:680px;margin-bottom:40px}
.hp-center .hp-section-head{margin-left:auto;margin-right:auto}
.hp-section-head h2{font-size:clamp(26px,3.4vw,40px);color:var(--sg-dark)}
.hp-eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--sg-accent);margin-bottom:10px}
.hp-btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:14px 26px;border-radius:var(--sg-radius);border:2px solid transparent;cursor:pointer;transition:.2s}
.hp-btn--primary{background:var(--sg-accent);color:#fff}
.hp-btn--primary:hover{background:var(--sg-accent-dark);color:#fff}
.hp-btn--line{border-color:var(--sg-accent);color:var(--sg-accent);background:transparent}
.hp-btn--line:hover{background:var(--sg-accent);color:#fff}
.hp-btn--ghost{border-color:#fff;color:#fff;background:transparent}
.hp-btn--ghost:hover{background:#fff;color:var(--sg-accent)}
.hp-empty{color:var(--sg-muted)}

/* 3 series */
.hp-series{background:#fff}
.hp-series__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.hp-series-card{position:relative;border-radius:14px;overflow:hidden;min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;color:#fff;background:linear-gradient(165deg,var(--sg-dark-3),var(--sg-dark));border:1px solid var(--sg-line)}
.hp-series-card--accent{background:linear-gradient(165deg,#3a2417,#1c1410)}
.hp-series-card__icon{position:absolute;top:26px;left:26px;width:56px;height:56px;border-radius:12px;background:rgba(242,92,26,.16);display:flex;align-items:center;justify-content:center}
.hp-series-card h3{color:#fff;font-size:24px;margin-bottom:6px}
.hp-series-card p{color:#b9bfc6;font-size:14px;margin-bottom:16px}
.hp-link{font-weight:700;color:var(--sg-flame)}
.hp-link:hover{color:#fff}

/* 2 sub categories */
.hp-subcat{padding-top:0;background:#fff}
.hp-subcat__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.hp-subcat-card{display:flex;align-items:center;gap:18px;background:var(--sg-bg-soft);border:1px solid var(--sg-line);border-radius:12px;padding:20px 24px;transition:.2s}
.hp-subcat-card:hover{border-color:var(--sg-accent);transform:translateY(-2px)}
.hp-subcat-card__ic{width:48px;height:48px;flex:0 0 48px;border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;border:1px solid var(--sg-line)}
.hp-subcat-card b{font-family:var(--sg-font-display);font-size:18px;text-transform:uppercase;display:block;color:var(--sg-dark)}
.hp-subcat-card small{color:var(--sg-muted);font-size:13px}

/* why */
.hp-why{background:var(--sg-dark);color:#fff}
.hp-why .hp-eyebrow{color:var(--sg-flame)}
.hp-why__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.hp-why-item__ic{width:52px;height:52px;border-radius:12px;background:rgba(242,92,26,.15);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.hp-why-item h4{color:#fff;font-size:17px;margin-bottom:8px}
.hp-why-item p{color:#aab0b7;font-size:14px}

/* product rows */
.hp-prodrow{background:var(--sg-bg-soft)}
.hp-prodrow--white{background:#fff}
.hp-prodrow__head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px;flex-wrap:wrap}
.hp-prodrow__head h2{font-size:clamp(24px,3vw,34px)}
.hp-prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.hp-pcard{background:#fff;border:1px solid var(--sg-line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.hp-prodrow--white .hp-pcard{background:#fafbfc}
.hp-pcard:hover{box-shadow:var(--sg-shadow);transform:translateY(-3px)}
.hp-pcard__img{display:flex;align-items:center;justify-content:center;background:#f1f3f5;border-bottom:1px solid var(--sg-line);min-height:200px}
.hp-pcard__img img{width:100%;height:100%;object-fit:contain;display:block}
.hp-pcard__body{padding:20px}
.hp-pcard__cat{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sg-accent);margin-bottom:6px}
.hp-pcard__body h3{font-size:19px;margin-bottom:7px}
.hp-pcard__body p{font-size:13.5px;color:var(--sg-muted);margin-bottom:15px}
.hp-pcard__cta{display:inline-flex;align-items:center;gap:7px;background:var(--sg-dark);color:#fff;font-weight:700;font-size:13.5px;padding:10px 18px;border-radius:8px}
.hp-pcard__cta:hover{background:var(--sg-accent);color:#fff}
.hp-pcard--link{justify-content:center;align-items:center;text-align:center;gap:12px;padding:30px}
.hp-pcard--link__ic{width:56px;height:56px;border-radius:50%;background:rgba(242,92,26,.14);display:flex;align-items:center;justify-content:center}
.hp-pcard--link b{font-family:var(--sg-font-display);font-size:19px;text-transform:uppercase;color:var(--sg-dark)}
.hp-pcard--link small{color:var(--sg-muted);font-size:13px}

/* video */
.hp-video{background:var(--sg-bg-soft)}
.hp-video__note{font-size:13.5px;color:var(--sg-muted);margin:-20px 0 26px}
.hp-video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.hp-video-card{text-align:left;background:transparent;border:none;padding:0;cursor:pointer;border-radius:12px}
.hp-video-card__cover{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hp-video-card__bgic{position:absolute;opacity:.16}
.hp-video-card__tag{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:5px;z-index:2}
.hp-video-card__play{width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;z-index:2;transition:.2s}
.hp-video-card__play svg{fill:#23272e}
.hp-video-card:hover .hp-video-card__play{background:var(--sg-accent)}
.hp-video-card:hover .hp-video-card__play svg{fill:#fff}
.hp-video-card__dur{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.65);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:5px;z-index:2}
.hp-video-card__body{display:block;padding:14px 2px 0}
.hp-video-card__body b{font-family:var(--sg-font-display);font-size:16px;text-transform:uppercase;display:block;line-height:1.3;color:var(--sg-dark)}
.hp-video-card__body small{color:var(--sg-muted);font-size:12.5px}
.hp-cover-1{background:linear-gradient(160deg,#2b3a4a,#16202b)}
.hp-cover-2{background:linear-gradient(160deg,#3a2b22,#1f1712)}
.hp-cover-3{background:linear-gradient(160deg,#2d2f33,#17191c)}
.hp-cover-4{background:linear-gradient(160deg,#38332a,#1b1813)}

/* about */
.hp-about{background:#fff}
.hp-about__inner{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.hp-about__media img{width:100%;border-radius:14px;display:block}
.hp-about__content h2{font-size:clamp(24px,3vw,34px)}
.hp-about__content p{color:var(--sg-muted);margin-bottom:18px}
.hp-checklist{list-style:none;margin:0 0 24px}
.hp-checklist li{position:relative;padding-left:28px;margin-bottom:10px;color:var(--sg-ink);font-size:14.5px}
.hp-checklist li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--sg-accent)}

/* faq */
.hp-faq{background:#fff}
.hp-faq-list{max-width:820px;margin:0 auto}
.hp-faq-item{background:var(--sg-bg-soft);border:1px solid var(--sg-line);border-radius:12px;margin-bottom:14px;overflow:hidden}
.hp-faq-item summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;font-size:16px;color:var(--sg-dark);position:relative;padding-right:56px}
.hp-faq-item summary::-webkit-details-marker{display:none}
.hp-faq-item summary::after{content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--sg-accent);font-weight:700}
.hp-faq-item[open] summary::after{content:"\00d7";background:var(--sg-accent);color:#fff}
.hp-faq-item p{padding:0 24px 22px;color:var(--sg-muted);font-size:14.5px;margin:0}

/* stats */
.hp-stats{background:var(--sg-bg-soft);padding:56px 0}
.hp-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.hp-stats-item b{font-family:var(--sg-font-display);font-size:clamp(30px,4vw,44px);color:var(--sg-accent);display:block}
.hp-stats-item small{color:var(--sg-muted);font-size:14px;font-weight:600}

/* cta */
.hp-cta{background:linear-gradient(120deg,var(--sg-accent-dark),var(--sg-accent));color:#fff;text-align:center;padding:64px 0}
.hp-cta h2{color:#fff;font-size:clamp(26px,3.6vw,40px);margin-bottom:12px}
.hp-cta p{opacity:.92;max-width:560px;margin:0 auto 28px}

/* responsive */
@media(max-width:980px){
  .hp-series__grid{grid-template-columns:1fr}
  .hp-why__grid{grid-template-columns:repeat(2,1fr)}
  .hp-prod-grid{grid-template-columns:repeat(2,1fr)}
  .hp-video-grid{grid-template-columns:repeat(2,1fr)}
  .hp-stats__grid{grid-template-columns:repeat(2,1fr)}
  .hp-about__inner{grid-template-columns:1fr;gap:28px}
}
@media(max-width:560px){
  .hp-section{padding:52px 0}
  .hp-subcat__grid{grid-template-columns:1fr}
  .hp-why__grid{grid-template-columns:1fr}
  .hp-prod-grid{grid-template-columns:1fr}
  .hp-video-grid{grid-template-columns:1fr}
}