/* =============================================================================
   Safety Fire — modern components (prefix: sf-)
   Used by: สินค้าและบริการ, โครงการ, ติดต่อเรา, จัดการแบนเนอร์,
            call buttons on the home page and product detail page.
   Markup lives in _sf_components.php, behaviour in js/sf-modern.js.
   ============================================================================= */

:root {
	/* near-black */
	--sf-dark-950:  #070708;
	--sf-dark-900:  #0f0f11;
	--sf-dark-800:  #18181b;
	--sf-dark-700:  #26262b;
	/* brand red */
	--sf-red-700:   #a50d17;
	--sf-red-600:   #c8102e;
	--sf-red-500:   #e11d2a;
	--sf-red-400:   #ff4545;
	--sf-red-300:   #ff8a80;
	--sf-red-100:   #fbd3d6;
	--sf-red-50:    #fdf0f1;
	/* "fire" gradient for call buttons and highlights */
	--sf-fire-600:  #c8102e;
	--sf-fire-500:  #e11d2a;
	--sf-fire-400:  #ff4b2b;
	--sf-line-500:  #06c755;
	--sf-line-600:  #04a948;
	--sf-ink:       #121214;
	--sf-text:      #3f3f46;
	--sf-muted:     #6e6e78;
	--sf-border:    #e6e6ea;
	--sf-soft:      #f5f5f7;
	--sf-radius-sm: 12px;
	--sf-radius:    18px;
	--sf-radius-lg: 28px;
	--sf-shadow-sm: 0 2px 8px rgba(10, 10, 12, .06);
	--sf-shadow:    0 14px 34px -14px rgba(10, 10, 12, .25);
	--sf-shadow-lg: 0 30px 60px -24px rgba(10, 10, 12, .40);
	--sf-ease:      cubic-bezier(.22, .61, .36, 1);
	--sf-font:      'Kanit', sans-serif;
}

/* ---------- Sections & headings ---------- */

.sf-section {
	position: relative;
	padding: 76px 0;
	background: #fff;
	color: var(--sf-text);
	font-family: var(--sf-font);
	overflow-x: clip; /* decorative glows must not widen the page on small phones (clip keeps sticky children working) */
}

.sf-section--soft { background: var(--sf-soft); }
.sf-section--flush { padding-top: 0; }
.sf-section + .sf-section:not(.sf-section--soft) { border-top: 1px solid var(--sf-border); }

/* the first section under a page hero starts with a clear gap below the hero's wave */
.sf-hero + .sf-section--flush { padding-top: 52px; }

.sf-gap { margin-top: 76px; }

.sf-head {
	max-width: 720px;
	margin: 0 auto 38px;
	text-align: center;
}

.sf-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 14px;
	border: 1px solid var(--sf-red-100);
	border-radius: 999px;
	background: var(--sf-red-50);
	color: var(--sf-red-600);
	font: 500 13px/1.2 var(--sf-font);
	letter-spacing: .08em;
	text-transform: uppercase;
}

.sf-eyebrow i { color: var(--sf-fire-500); }

.sf-eyebrow--light {
	border-color: rgba(255, 255, 255, .22);
	background: rgba(255, 255, 255, .1);
	color: #fff;
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
}

.sf-eyebrow--light i { color: var(--sf-red-300); }
.sf-eyebrow--line i { color: var(--sf-line-500); }

.sf-title {
	margin: 14px 0 12px;
	color: var(--sf-ink);
	font: 600 34px/1.25 var(--sf-font);
	font-size: clamp(26px, 3.2vw, 38px);
	letter-spacing: 0;
}

.sf-head .sf-title::after {
	content: "";
	display: block;
	width: 56px;
	height: 4px;
	margin: 14px auto 0;
	border-radius: 4px;
	background: linear-gradient(90deg, var(--sf-fire-500), var(--sf-fire-400));
}

.sf-sub {
	margin: 0;
	color: var(--sf-muted);
	font: 400 16.5px/1.7 var(--sf-font);
}

/* ---------- Buttons ---------- */

.sf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	height: 50px;
	padding: 0 26px;
	border: 2px solid transparent;
	border-radius: 999px;
	font: 500 16px/1 var(--sf-font);
	white-space: nowrap;
	text-decoration: none !important;
	cursor: pointer;
	transition: transform .25s var(--sf-ease), box-shadow .25s var(--sf-ease), background-color .25s, color .25s, border-color .25s;
}

.sf-btn--primary {
	background: linear-gradient(135deg, var(--sf-dark-700), var(--sf-dark-950));
	color: #fff !important;
	box-shadow: 0 10px 22px -10px rgba(0, 0, 0, .6);
}

.sf-btn--primary:hover {
	background: linear-gradient(135deg, var(--sf-red-500), var(--sf-red-600));
	transform: translateY(-2px);
	box-shadow: 0 16px 28px -10px rgba(225, 29, 42, .6);
}

.sf-btn--outline {
	border-color: var(--sf-red-500);
	background: #fff;
	color: var(--sf-red-600) !important;
}

.sf-btn--outline:hover {
	background: var(--sf-red-500);
	color: #fff !important;
}

.sf-btn--sm {
	height: 42px;
	padding: 0 18px;
	font-size: 15px;
}

.sf-btn i { transition: transform .25s var(--sf-ease); }
.sf-btn:hover .fa-arrow-right { transform: translateX(4px); }

/* ---------- Call buttons (phone + LINE) ---------- */

.sf-call-group {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
	font-family: var(--sf-font);
}

.sf-call-group--center { justify-content: center; }

.sf-call {
	--sf-call-from: var(--sf-fire-500);
	--sf-call-to:   var(--sf-fire-400);
	--sf-call-glow: rgba(225, 29, 42, .5);
	position: relative;
	z-index: 0;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	min-height: 62px;
	padding: 8px 26px 8px 8px;
	overflow: hidden;
	isolation: isolate;
	border-radius: 999px;
	background: linear-gradient(135deg, var(--sf-call-from), var(--sf-call-to));
	box-shadow: 0 12px 26px -10px var(--sf-call-glow), inset 0 1px 0 rgba(255, 255, 255, .28);
	color: #fff !important;
	font-family: var(--sf-font);
	text-align: left;
	text-decoration: none !important;
	-webkit-tap-highlight-color: transparent;
	transition: transform .3s var(--sf-ease), box-shadow .3s var(--sf-ease), filter .3s;
}

/* light sweep across the button */
.sf-call::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: -70%;
	z-index: -1;
	width: 45%;
	background: linear-gradient(100deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
	transform: skewX(-20deg);
	animation: sf-shine 4.2s ease-in-out infinite;
}

.sf-call:hover {
	transform: translateY(-3px);
	box-shadow: 0 20px 34px -12px var(--sf-call-glow), inset 0 1px 0 rgba(255, 255, 255, .28);
	filter: saturate(1.1);
}

.sf-call:hover::after { animation-duration: 1.4s; }
.sf-call:active { transform: translateY(0) scale(.98); }

.sf-call:focus-visible {
	outline: 3px solid var(--sf-red-300);
	outline-offset: 3px;
}

.sf-call__icon {
	position: relative;
	flex: none;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	background: #fff;
	color: var(--sf-call-from);
	font-size: 19px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, .12);
}

/* ripple rings around the icon */
.sf-call__icon::before,
.sf-call__icon::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border: 2px solid rgba(255, 255, 255, .75);
	border-radius: 50%;
	animation: sf-ripple 2.4s ease-out infinite;
}

.sf-call__icon::after { animation-delay: 1.2s; }

.sf-call__icon i { animation: sf-ring 2.8s ease-in-out infinite; }

.sf-call__text {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.sf-call__text small {
	font-size: 12.5px;
	font-weight: 400;
	letter-spacing: .02em;
	opacity: .92;
}

.sf-call__text b {
	font-size: 20px;
	font-weight: 600;
	letter-spacing: .01em;
}

.sf-call--line {
	--sf-call-from: var(--sf-line-500);
	--sf-call-to:   var(--sf-line-600);
	--sf-call-glow: rgba(6, 199, 85, .5);
}

.sf-call--line .sf-call__icon { font-size: 25px; }
.sf-call--line .sf-call__icon i { animation: sf-bob 2.8s ease-in-out infinite; }

.sf-call--block {
	display: flex;
	width: 100%;
}

/* ---------- Page hero ---------- */

.sf-hero {
	position: relative;
	z-index: 0;
	overflow: hidden;
	isolation: isolate;
	padding: 46px 0 100px;
	background-color: var(--sf-dark-900);
	background-image:
		radial-gradient(60% 90% at 100% 0%, rgba(225, 29, 42, .38) 0%, rgba(225, 29, 42, 0) 60%),
		radial-gradient(50% 80% at 0% 100%, rgba(225, 29, 42, .16) 0%, rgba(225, 29, 42, 0) 60%),
		linear-gradient(135deg, var(--sf-dark-950) 0%, var(--sf-dark-800) 60%, #2a0b0e 100%);
	color: #fff;
	font-family: var(--sf-font);
}

/* dotted grid texture */
.sf-hero::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: -1;
	background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1.4px);
	background-size: 22px 22px;
	-webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
	mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
}

.sf-hero .container {
	position: relative;
	z-index: 2;
}

.sf-hero__grid {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
}

.sf-hero__content { max-width: 700px; }

.sf-crumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 22px;
	color: rgba(255, 255, 255, .72);
	font-size: 14px;
	line-height: 1.4;
}

.sf-crumbs a {
	padding: 4px 11px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .09);
	color: rgba(255, 255, 255, .88) !important;
	text-decoration: none !important;
	transition: background-color .2s;
}

.sf-crumbs a:hover { background: rgba(255, 255, 255, .2); }
.sf-crumbs__sep { font-size: 9px; opacity: .6; }
.sf-crumbs [aria-current] { color: #fff; font-weight: 500; }

.sf-hero__title {
	margin: 16px 0 14px;
	color: #fff !important;
	font: 600 46px/1.15 var(--sf-font);
	font-size: clamp(32px, 4.6vw, 54px);
	letter-spacing: 0;
}

.sf-hero__title span {
	background: linear-gradient(90deg, #ff8a80 0%, #ff4545 45%, #e11d2a 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.sf-hero__lead {
	max-width: 620px;
	margin: 0;
	color: rgba(255, 255, 255, .86);
	font: 400 18px/1.7 var(--sf-font);
}

.sf-hero__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 26px 0 0;
	padding: 0;
	list-style: none;
}

.sf-hero__chips li {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 15px;
	border: 1px solid rgba(255, 255, 255, .18);
	border-radius: 999px;
	background: rgba(255, 255, 255, .08);
	color: #fff;
	font-size: 14.5px;
	line-height: 1.3;
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
}

.sf-hero__chips i { color: var(--sf-red-300); }

/* decorative orb with orbiting ember */
.sf-hero__art {
	position: relative;
	flex: none;
	width: 250px;
	height: 250px;
	margin-right: 20px;
	animation: sf-float 7s ease-in-out infinite;
}

.sf-hero__ring,
.sf-hero__pulse,
.sf-hero__orb {
	position: absolute;
	border-radius: 50%;
}

.sf-hero__ring {
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border: 2px dashed rgba(255, 255, 255, .28);
	animation: sf-spin 28s linear infinite;
}

.sf-hero__ring::before {
	content: "";
	position: absolute;
	top: -7px;
	left: 50%;
	width: 14px;
	height: 14px;
	margin-left: -7px;
	border-radius: 50%;
	background: var(--sf-red-400);
	box-shadow: 0 0 18px 5px rgba(255, 69, 69, .75);
}

.sf-hero__pulse {
	top: 24px;
	right: 24px;
	bottom: 24px;
	left: 24px;
	border: 2px solid rgba(255, 255, 255, .35);
	animation: sf-pulse 3.2s ease-out infinite;
}

.sf-hero__orb {
	top: 24px;
	right: 24px;
	bottom: 24px;
	left: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid rgba(255, 255, 255, .25);
	background: radial-gradient(circle at 30% 28%, rgba(255, 255, 255, .3), rgba(255, 255, 255, .06) 62%);
	box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5), inset 0 0 40px rgba(255, 255, 255, .08);
	font-size: 82px;
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
}

.sf-hero__orb i {
	background: linear-gradient(180deg, #fff 15%, #ffb3ad 55%, #ff4545 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	filter: drop-shadow(0 12px 18px rgba(225, 29, 42, .5));
}

.sf-hero__wave {
	position: absolute;
	right: 0;
	bottom: -1px;
	left: 0;
	z-index: 1;
	display: block;
	width: 100%;
	height: 74px;
	fill: var(--sf-soft);
}

.sf-hero__wave--white { fill: #fff; }

/* floating embers */
.sf-embers {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 0;
	overflow: hidden;
	pointer-events: none;
}

.sf-embers span {
	--dx: 30px;
	position: absolute;
	bottom: -12px;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: radial-gradient(circle, #ffd6cc 0%, #ff4b2b 45%, rgba(225, 29, 42, 0) 72%);
	opacity: 0;
	animation: sf-ember 11s linear infinite;
}

.sf-embers span:nth-child(1)  { left: 6%;  animation-delay: 0s;   --dx: 40px; }
.sf-embers span:nth-child(2)  { left: 14%; animation-delay: 3.2s; --dx: -30px; width: 5px; height: 5px; }
.sf-embers span:nth-child(3)  { left: 23%; animation-delay: 6.1s; --dx: 26px; animation-duration: 13s; }
.sf-embers span:nth-child(4)  { left: 34%; animation-delay: 1.4s; --dx: -44px; width: 9px; height: 9px; }
.sf-embers span:nth-child(5)  { left: 45%; animation-delay: 8.3s; --dx: 34px; width: 5px; height: 5px; }
.sf-embers span:nth-child(6)  { left: 55%; animation-delay: 4.6s; --dx: -22px; animation-duration: 9s; }
.sf-embers span:nth-child(7)  { left: 64%; animation-delay: 2.2s; --dx: 48px; width: 8px; height: 8px; }
.sf-embers span:nth-child(8)  { left: 72%; animation-delay: 7.4s; --dx: -36px; }
.sf-embers span:nth-child(9)  { left: 80%; animation-delay: 5.3s; --dx: 20px; width: 5px; height: 5px; animation-duration: 12s; }
.sf-embers span:nth-child(10) { left: 87%; animation-delay: 0.8s; --dx: -28px; width: 9px; height: 9px; }
.sf-embers span:nth-child(11) { left: 93%; animation-delay: 9.1s; --dx: 30px; }
.sf-embers span:nth-child(12) { left: 50%; animation-delay: 10.2s; --dx: -40px; width: 6px; height: 6px; animation-duration: 14s; }

/* ---------- Services ---------- */

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

.sf-service {
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	box-shadow: var(--sf-shadow);
	color: inherit !important;
	text-decoration: none !important;
	transition: transform .35s var(--sf-ease), box-shadow .35s var(--sf-ease);
}

/* red line that sweeps in along the bottom on hover */
.sf-service::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--sf-fire-500), var(--sf-fire-400));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .45s var(--sf-ease);
}

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

.sf-service:hover::after { transform: scaleX(1); }

.sf-service__media {
	position: relative;
	overflow: hidden;
	padding-top: 56%;
	background: var(--sf-soft);
}

.sf-service__media img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s var(--sf-ease);
}

.sf-service:hover .sf-service__media img { transform: scale(1.07); }

.sf-service__body {
	position: relative;
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 58px 24px 24px;
}

/* big outlined step number: 01 / 02 / 03 */
.sf-service__num {
	position: absolute;
	top: 12px;
	right: 20px;
	color: transparent;
	font: 700 44px/1 var(--sf-font);
	-webkit-text-stroke: 1.5px #dcdce2;
	pointer-events: none;
	transition: color .35s, -webkit-text-stroke-color .35s, transform .35s var(--sf-ease);
}

.sf-service:hover .sf-service__num {
	color: var(--sf-red-50);
	-webkit-text-stroke-color: var(--sf-red-500);
	transform: translateY(-2px);
}

.sf-service__cta {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	padding-top: 18px;
	color: var(--sf-red-600);
	font: 500 15px/1.2 var(--sf-font);
}

.sf-service__cta i { transition: transform .3s var(--sf-ease); }
.sf-service:hover .sf-service__cta i { transform: translateX(5px); }

.sf-service__icon {
	position: absolute;
	top: -28px;
	left: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border-radius: 16px;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	box-shadow: 0 12px 24px -8px rgba(225, 29, 42, .6);
	color: #fff;
	font-size: 22px;
	transform: rotate(-6deg);
	transition: transform .35s var(--sf-ease);
}

.sf-service:hover .sf-service__icon { transform: rotate(0) scale(1.06); }

.sf-service h3 {
	margin: 0 0 8px;
	color: var(--sf-ink);
	font: 500 20px/1.4 var(--sf-font);
	letter-spacing: 0;
	transition: color .25s;
}

.sf-service:hover h3 { color: var(--sf-red-600); }

.sf-service p {
	margin: 0;
	color: var(--sf-muted);
	font: 400 15.5px/1.7 var(--sf-font);
}

/* ---------- Product toolbar & grid ---------- */

.sf-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 18px;
	margin-bottom: 26px;
}

.sf-search {
	position: relative;
	flex: 1 1 320px;
	max-width: 480px;
	margin: 0;
}

.sf-search i {
	position: absolute;
	top: 50%;
	left: 19px;
	color: var(--sf-muted);
	pointer-events: none;
	transform: translateY(-50%);
}

.sf-search input {
	width: 100%;
	height: 54px;
	padding: 0 20px 0 50px;
	border: 1.5px solid var(--sf-border);
	border-radius: 999px;
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
	color: var(--sf-ink);
	font: 400 16px var(--sf-font);
	-webkit-appearance: none;
	appearance: none;
	transition: border-color .2s, box-shadow .2s;
}

.sf-search input:focus {
	border-color: var(--sf-red-500);
	outline: none;
	box-shadow: 0 0 0 4px rgba(225, 29, 42, .15);
}

.sf-toolbar__count {
	color: var(--sf-muted);
	font-size: 15px;
}

.sf-toolbar__count b {
	color: var(--sf-red-600);
	font-weight: 600;
}

.sf-toolbar .sf-btn { margin-left: auto; }

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

.sf-product {
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
	transition: transform .35s var(--sf-ease), box-shadow .35s var(--sf-ease), border-color .35s;
}

.sf-product:hover {
	border-color: rgba(225, 29, 42, .35);
	box-shadow: var(--sf-shadow-lg);
	transform: translateY(-8px);
}

.sf-product__link {
	display: flex;
	flex: 1;
	flex-direction: column;
	color: inherit !important;
	text-decoration: none !important;
}

.sf-product__media {
	position: relative;
	display: block;
	overflow: hidden;
	padding-top: 100%;
	background: var(--sf-soft);
}

.sf-product__media img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s var(--sf-ease);
}

.sf-product:hover .sf-product__media img { transform: scale(1.08); }

.sf-product__media::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 45%;
	background: linear-gradient(to top, rgba(10, 10, 12, .5), rgba(10, 10, 12, 0));
	opacity: 0;
	transition: opacity .35s;
}

.sf-product:hover .sf-product__media::after { opacity: 1; }

.sf-product__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 10px;
	padding: 16px 18px 16px;
}

.sf-product__title {
	display: -webkit-box;
	min-height: 2.8em;
	overflow: hidden;
	color: var(--sf-ink);
	font: 500 17px/1.4 var(--sf-font);
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.sf-product__more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 40px;
	margin-top: auto;
	padding-right: 48px;
	color: var(--sf-red-600);
	font: 500 14.5px var(--sf-font);
}

.sf-product__more i { transition: transform .3s var(--sf-ease); }
.sf-product:hover .sf-product__more i { transform: translateX(5px); }

.sf-product__ask {
	position: absolute;
	right: 14px;
	bottom: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--sf-line-500);
	box-shadow: 0 8px 16px -6px rgba(6, 199, 85, .65);
	color: #fff !important;
	font-size: 21px;
	text-decoration: none !important;
	transition: transform .25s var(--sf-ease);
}

.sf-product__ask:hover { transform: scale(1.12) rotate(-8deg); }

.sf-product__ask::after {
	content: attr(data-tip);
	position: absolute;
	right: 0;
	bottom: calc(100% + 8px);
	padding: 5px 10px;
	border-radius: 8px;
	background: var(--sf-ink);
	color: #fff;
	font: 400 12.5px/1.3 var(--sf-font);
	white-space: nowrap;
	opacity: 0;
	pointer-events: none;
	transform: translateY(4px);
	transition: opacity .2s, transform .2s;
}

.sf-product__ask:hover::after {
	opacity: 1;
	transform: none;
}

.sf-empty {
	padding: 46px 20px;
	border: 2px dashed var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	text-align: center;
}

.sf-empty > i {
	display: block;
	margin-bottom: 12px;
	color: var(--sf-red-500);
	font-size: 40px;
}

.sf-empty h3 {
	margin: 0 0 6px;
	color: var(--sf-ink);
	font: 500 20px/1.4 var(--sf-font);
}

.sf-empty p {
	margin: 0 0 18px !important;
	color: var(--sf-muted);
}

/* ---------- Product carousel (home + related products) ---------- */

.sf-carousel { position: relative; }

.sf-carousel__track {
	display: grid;
	grid-auto-columns: calc((100% - 3 * 24px) / 4);
	grid-auto-flow: column;
	gap: 24px;
	/* room for the hover lift and card shadows inside the scroll area */
	margin: -14px -8px 0;
	padding: 14px 8px 30px;
	overflow-x: auto;
	overflow-y: hidden;
	overscroll-behavior-x: contain;
	scroll-padding: 0 8px;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
}

.sf-carousel__track::-webkit-scrollbar { display: none; }
.sf-carousel__track > .sf-product { scroll-snap-align: start; }

.sf-carousel__track:focus-visible {
	border-radius: var(--sf-radius);
	outline: 3px solid rgba(225, 29, 42, .35);
	outline-offset: -4px;
}

/* controls only appear once js/sf-modern.js has set up the carousel */
.sf-carousel__controls {
	display: none;
	align-items: center;
	gap: 12px;
}

.sf-carousel.is-ready .sf-carousel__controls { display: flex; }
.sf-carousel.is-static .sf-carousel__controls { display: none; }

.sf-carousel__progress {
	position: relative;
	flex: 1;
	height: 4px;
	overflow: hidden;
	border-radius: 4px;
	background: var(--sf-border);
}

.sf-carousel__bar {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 25%;
	border-radius: 4px;
	background: linear-gradient(90deg, var(--sf-fire-500), var(--sf-fire-400));
	transition: transform .2s linear, width .2s linear;
}

.sf-carousel__btn {
	display: flex;
	flex: none;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	padding: 0;
	border: 1.5px solid var(--sf-border);
	border-radius: 50%;
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
	color: var(--sf-ink);
	font-size: 16px;
	cursor: pointer;
	transition: transform .25s var(--sf-ease), box-shadow .25s var(--sf-ease), background-color .25s, color .25s, border-color .25s, opacity .25s;
}

.sf-carousel__btn:hover:not(:disabled) {
	border-color: transparent;
	background: linear-gradient(135deg, var(--sf-red-500), var(--sf-red-600));
	box-shadow: 0 10px 20px -10px rgba(225, 29, 42, .7);
	color: #fff;
	transform: translateY(-2px);
}

.sf-carousel__btn:disabled {
	opacity: .38;
	cursor: default;
}

.sf-admin-bar {
	display: flex;
	justify-content: flex-end;
	margin-bottom: 16px;
}

/* ---------- Brands ---------- */

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

.sf-brand {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 160px;
	margin: 0;
	padding: 18px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	transition: transform .3s var(--sf-ease), box-shadow .3s var(--sf-ease);
}

.sf-brand img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	transition: filter .35s, transform .35s var(--sf-ease);
}

.sf-brand:hover {
	box-shadow: var(--sf-shadow);
	transform: translateY(-4px);
}

@media (hover: hover) {
	.sf-brand img { filter: grayscale(1) opacity(.72); }
	.sf-brand:hover img { filter: none; transform: scale(1.04); }
}

.sf-brands--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.sf-brands--2 .sf-brand { height: 140px; }

/* ---------- Home: about Safety Fire + brands ---------- */

.sf-title__muted { color: var(--sf-muted); font-weight: 500; }

.sf-intro {
	position: relative;
	z-index: 0; /* stacking context so the brand panel's glow sits above the section background */
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
	align-items: center;
	gap: 56px;
}

.sf-intro .sf-title { margin-top: 16px; }

.sf-intro p.sf-intro__desc {
	margin: 0;
	color: var(--sf-text);
	font-size: 16.5px;
	line-height: 1.85;
}

.sf-intro__brands {
	position: relative;
	padding: 28px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: var(--sf-soft);
}

/* soft red glow behind the brand panel */
.sf-intro__brands::before {
	content: "";
	position: absolute;
	top: -30px;
	right: -30px;
	z-index: -1;
	width: 220px;
	height: 220px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(225, 29, 42, .18), rgba(225, 29, 42, 0) 70%);
}

.sf-intro__label {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 18px;
	color: var(--sf-ink);
	font: 500 17px/1.4 var(--sf-font);
}

.sf-intro__label i { color: var(--sf-red-500); }

/* ---------- CTA band ---------- */

.sf-cta {
	padding: 0 0 84px;
	background: #fff;
	font-family: var(--sf-font);
}

.sf-cta--soft { background: var(--sf-soft); }

.sf-cta__box {
	position: relative;
	z-index: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 28px;
	overflow: hidden;
	isolation: isolate;
	padding: 50px 50px 54px;
	text-align: center;
	border-radius: var(--sf-radius-lg);
	background: linear-gradient(120deg, var(--sf-dark-950), var(--sf-dark-800) 55%, #3a0c11);
	box-shadow: var(--sf-shadow-lg);
	color: #fff;
}

.sf-cta__box::before {
	content: "";
	position: absolute;
	top: -140px;
	right: -90px;
	z-index: -1;
	width: 380px;
	height: 380px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(225, 29, 42, .55), rgba(225, 29, 42, 0) 65%);
	animation: sf-glow 6s ease-in-out infinite alternate;
}

.sf-cta__box::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: -1;
	background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1.4px);
	background-size: 20px 20px;
	-webkit-mask-image: linear-gradient(90deg, transparent, #000);
	mask-image: linear-gradient(90deg, transparent, #000);
}

.sf-cta__text { max-width: 760px; }
.sf-cta__box .sf-call-group { justify-content: center; }

.sf-cta h2 {
	margin: 14px 0 8px;
	color: #fff;
	font: 600 30px/1.3 var(--sf-font);
	font-size: clamp(22px, 2.6vw, 31px);
	letter-spacing: 0;
}

.sf-cta p {
	margin: 0;
	color: rgba(255, 255, 255, .84);
	font-size: 16.5px;
	line-height: 1.6;
}

/* ---------- Project stats ---------- */

.sf-stats {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: #fff;
	box-shadow: var(--sf-shadow-lg);
}

.sf-stat {
	position: relative;
	padding: 30px 18px 28px;
	text-align: center;
}

.sf-stat + .sf-stat::before {
	content: "";
	position: absolute;
	top: 24%;
	bottom: 24%;
	left: 0;
	width: 1px;
	background: var(--sf-border);
}

.sf-stat__num {
	display: block;
	color: var(--sf-red-600);
	font: 600 40px/1.1 var(--sf-font);
}

.sf-stat__num sup {
	top: -.6em;
	color: var(--sf-fire-500);
	font-size: .55em;
}

.sf-stat__num--text { font-size: 30px; line-height: 1.5; }

.sf-stat__label {
	display: block;
	margin-top: 6px;
	color: var(--sf-muted);
	font-size: 15px;
	line-height: 1.5;
}

/* ---------- Featured projects (bento) ---------- */

.sf-projects {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	grid-auto-rows: 210px;
	grid-auto-flow: dense;
	gap: 18px;
}

.sf-project {
	position: relative;
	display: block;
	overflow: hidden;
	border-radius: var(--sf-radius);
	background: var(--sf-dark-900);
	box-shadow: var(--sf-shadow);
	text-decoration: none !important;
}

.sf-project--xl {
	grid-column: span 2;
	grid-row: span 2;
}

.sf-project--wide { grid-column: span 2; }

.sf-project img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .9s var(--sf-ease);
}

.sf-project:hover img { transform: scale(1.1); }

.sf-project__overlay {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 18px 20px;
	background: linear-gradient(to top, rgba(8, 8, 10, .9) 0%, rgba(8, 8, 10, .35) 42%, rgba(8, 8, 10, 0) 70%);
	color: #fff;
}

.sf-project__tag {
	color: var(--sf-red-300);
	font-size: 12.5px;
	letter-spacing: .04em;
}

.sf-project__name {
	color: #fff;
	font: 500 18px/1.35 var(--sf-font);
	transition: transform .35s var(--sf-ease);
}

.sf-project--xl .sf-project__name { font-size: 24px; }
.sf-project:hover .sf-project__name { transform: translateY(-3px); }

.sf-zoom {
	position: absolute;
	top: 14px;
	right: 14px;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .2);
	color: #fff;
	opacity: 0;
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
	transform: scale(.7);
	transition: opacity .3s, transform .3s var(--sf-ease);
}

.sf-project:hover .sf-zoom,
.sf-gallery__item:hover .sf-zoom {
	opacity: 1;
	transform: none;
}

/* ---------- Photo gallery ---------- */

.sf-gallery {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
}

.sf-gallery__item {
	position: relative;
	display: block;
	overflow: hidden;
	padding-top: 75%;
	border-radius: 14px;
	background: #e6e6e9;
}

.sf-gallery__item img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s var(--sf-ease);
}

.sf-gallery__item::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background: linear-gradient(135deg, rgba(10, 10, 12, .55), rgba(225, 29, 42, .45));
	opacity: 0;
	transition: opacity .35s;
}

.sf-gallery__item:hover img { transform: scale(1.08); }
.sf-gallery__item:hover::after { opacity: 1; }

.sf-gallery__item .sf-zoom {
	top: 50%;
	right: auto;
	left: 50%;
	width: 48px;
	height: 48px;
	margin: -24px 0 0 -24px;
	font-size: 18px;
}

.sf-gallery__item.is-new {
	animation: sf-pop .55s var(--sf-ease) both;
	animation-delay: calc(var(--sf-i, 0) * 45ms);
}

.sf-more {
	margin-top: 32px;
	text-align: center;
}

.sf-more .sf-btn span { opacity: .75; }

/* lightbox skin */
.sf-mfp.mfp-bg { background: var(--sf-dark-950); }
.sf-mfp .mfp-title { font-family: var(--sf-font); font-size: 15px; }
.sf-mfp .mfp-counter { font-family: var(--sf-font); }
.sf-mfp img.mfp-img { border-radius: 12px; }

.mfp-fade.mfp-bg { opacity: 0; transition: opacity .25s ease-out; }
.mfp-fade.mfp-bg.mfp-ready { opacity: .93; }
.mfp-fade.mfp-bg.mfp-removing { opacity: 0; }
.mfp-fade.mfp-wrap .mfp-content { opacity: 0; transition: opacity .25s ease-out; }
.mfp-fade.mfp-wrap.mfp-ready .mfp-content { opacity: 1; }
.mfp-fade.mfp-wrap.mfp-removing .mfp-content { opacity: 0; }

/* ---------- Contact ---------- */

.sf-contact-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
}

.sf-contact-card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 4px;
	overflow: hidden;
	padding: 26px 24px 22px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	box-shadow: var(--sf-shadow);
	transition: transform .3s var(--sf-ease), box-shadow .3s var(--sf-ease);
}

.sf-contact-card::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--sf-fire-500), var(--sf-fire-400));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .45s var(--sf-ease);
}

.sf-contact-card:hover {
	box-shadow: var(--sf-shadow-lg);
	transform: translateY(-5px);
}

.sf-contact-card:hover::before { transform: scaleX(1); }

.sf-contact-card__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 54px;
	height: 54px;
	margin-bottom: 12px;
	border-radius: 16px;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	box-shadow: 0 12px 22px -10px rgba(225, 29, 42, .65);
	color: #fff;
	font-size: 22px;
}

.sf-contact-card__icon--line {
	background: linear-gradient(135deg, var(--sf-line-500), var(--sf-line-600));
	box-shadow: 0 12px 22px -10px rgba(6, 199, 85, .65);
	font-size: 28px;
}

.sf-contact-card__icon--dark {
	background: linear-gradient(135deg, var(--sf-dark-700), var(--sf-dark-950));
	box-shadow: 0 12px 22px -10px rgba(0, 0, 0, .55);
}

.sf-contact-card:hover .sf-contact-card__icon i { animation: sf-ring 1.2s ease-in-out; }

.sf-contact-card__label {
	color: var(--sf-muted);
	font-size: 14px;
}

.sf-contact-card__value {
	color: var(--sf-ink) !important;
	font: 600 23px/1.3 var(--sf-font);
	text-decoration: none !important;
	word-break: break-word;
}

.sf-contact-card__value--sm { font-size: 17px; font-weight: 500; }

.sf-contact-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: auto;
	padding-top: 14px;
}

.sf-chip-btn {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	height: 38px;
	padding: 0 16px;
	border: 1.5px solid var(--sf-border);
	border-radius: 999px;
	background: #fff;
	color: var(--sf-ink) !important;
	font: 500 14px/1 var(--sf-font);
	text-decoration: none !important;
	cursor: pointer;
	transition: transform .2s var(--sf-ease), background-color .2s, border-color .2s, color .2s;
}

.sf-chip-btn:hover {
	border-color: var(--sf-red-500);
	background: var(--sf-red-50);
	color: var(--sf-red-600) !important;
}

.sf-chip-btn--fire,
.sf-chip-btn--line {
	border-color: transparent;
	color: #fff !important;
}

.sf-chip-btn--fire {
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	box-shadow: 0 8px 16px -8px rgba(225, 29, 42, .65);
}

.sf-chip-btn--line {
	background: linear-gradient(135deg, var(--sf-line-500), var(--sf-line-600));
	box-shadow: 0 8px 16px -8px rgba(6, 199, 85, .65);
}

.sf-chip-btn--fire:hover,
.sf-chip-btn--line:hover {
	border-color: transparent;
	color: #fff !important;
	transform: translateY(-2px);
}

.sf-chip-btn--fire:hover { background: linear-gradient(135deg, var(--sf-fire-600), var(--sf-fire-500)); }
.sf-chip-btn--line:hover { background: var(--sf-line-600); }

.sf-chip-btn.is-copied {
	border-color: var(--sf-red-500);
	background: var(--sf-red-500);
	color: #fff !important;
}

/* LINE QR card with scanner animation */
.sf-qr-card {
	height: 100%;
	padding: 30px 28px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: #fff;
	box-shadow: var(--sf-shadow-lg);
	text-align: center;
}

.sf-qr-card h3 {
	margin: 14px 0 4px;
	color: var(--sf-ink);
	font: 600 24px/1.3 var(--sf-font);
	letter-spacing: 0;
}

.sf-qr-card p {
	margin: 0 0 24px !important; /* custom.css forces p { margin: 0 !important } */
	color: var(--sf-muted);
	font-size: 15px;
	line-height: 1.6;
}

.sf-qr {
	position: relative;
	display: block;
	width: 100%;
	max-width: 250px;
	margin: 18px auto 20px;
	padding: 16px;
	overflow: hidden;
	border-radius: 22px;
	background: #fff;
	box-shadow: 0 0 0 1px var(--sf-border), 0 18px 36px -18px rgba(6, 199, 85, .5);
}

.sf-qr img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 8px;
}

.sf-qr__corners {
	--c: var(--sf-line-500);
	position: absolute;
	top: 7px;
	right: 7px;
	bottom: 7px;
	left: 7px;
	pointer-events: none;
	background:
		linear-gradient(var(--c), var(--c)) left top / 26px 4px no-repeat,
		linear-gradient(var(--c), var(--c)) left top / 4px 26px no-repeat,
		linear-gradient(var(--c), var(--c)) right top / 26px 4px no-repeat,
		linear-gradient(var(--c), var(--c)) right top / 4px 26px no-repeat,
		linear-gradient(var(--c), var(--c)) left bottom / 26px 4px no-repeat,
		linear-gradient(var(--c), var(--c)) left bottom / 4px 26px no-repeat,
		linear-gradient(var(--c), var(--c)) right bottom / 26px 4px no-repeat,
		linear-gradient(var(--c), var(--c)) right bottom / 4px 26px no-repeat;
}

.sf-qr__scan {
	position: absolute;
	top: 16px;
	right: 16px;
	left: 16px;
	height: 3px;
	border-radius: 3px;
	background: linear-gradient(90deg, rgba(6, 199, 85, 0), var(--sf-line-500), rgba(6, 199, 85, 0));
	box-shadow: 0 0 14px 3px rgba(6, 199, 85, .55);
	animation: sf-scan 2.8s ease-in-out infinite;
}

/* About block */
.sf-about {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
	align-items: center;
	gap: 56px;
}

.sf-about .sf-title {
	margin-top: 16px;
	font-size: clamp(24px, 2.6vw, 32px);
}

.sf-about__company {
	margin: 6px 0 0 !important;
	color: var(--sf-muted);
	font-size: 14.5px;
	letter-spacing: .06em;
}

.sf-about p.sf-about__desc {
	margin: 0;
	color: var(--sf-text);
	font-size: 16.5px;
	line-height: 1.8;
}

.sf-checks {
	display: grid;
	gap: 10px;
	margin: 20px 0 28px;
	padding: 0;
	list-style: none;
}

.sf-checks li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	color: var(--sf-ink);
	font-size: 16px;
	line-height: 1.5;
}

.sf-checks i {
	margin-top: 3px;
	color: var(--sf-red-500);
}

.sf-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.sf-about__media {
	position: relative;
	margin: 0;
}

.sf-about__media img {
	display: block;
	width: 100%;
	border-radius: var(--sf-radius-lg);
	box-shadow: var(--sf-shadow-lg);
}

.sf-about__badge {
	position: absolute;
	bottom: 26px;
	left: -22px;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 20px 14px 14px;
	border-radius: 18px;
	background: #fff;
	box-shadow: var(--sf-shadow-lg);
	animation: sf-float 6s ease-in-out infinite;
}

.sf-about__badge b {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	color: #fff;
	font: 600 20px/1 var(--sf-font);
}

.sf-about__badge span {
	color: var(--sf-ink);
	font-size: 15px;
	line-height: 1.35;
}

/* toast (copy feedback) */
.sf-toast {
	position: fixed;
	bottom: 28px;
	left: 50%;
	z-index: 10000;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 20px;
	border-radius: 999px;
	background: var(--sf-ink);
	box-shadow: var(--sf-shadow-lg);
	color: #fff;
	font: 400 15px/1.3 var(--sf-font);
	opacity: 0;
	pointer-events: none;
	transform: translate(-50%, 20px);
	transition: opacity .3s, transform .3s var(--sf-ease);
}

.sf-toast i { color: var(--sf-line-500); }

.sf-toast.is-show {
	opacity: 1;
	transform: translate(-50%, 0);
}

/* ---------- Home banner ---------- */

.sf-banner { position: relative; }

.sf-banner img {
	display: block;
	width: 100%;
	height: auto;
}

.sf-banner__edit {
	position: absolute;
	top: 16px;
	right: 16px;
	z-index: 5;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 18px;
	border-radius: 999px;
	background: rgba(8, 8, 10, .72);
	box-shadow: var(--sf-shadow);
	color: #fff !important;
	font: 500 15px/1 var(--sf-font);
	text-decoration: none !important;
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
	transition: background-color .2s, transform .2s var(--sf-ease);
}

.sf-banner__edit:hover {
	background: var(--sf-fire-500);
	transform: translateY(-2px);
}

/* ---------- Admin: banner manager ---------- */

.sf-admin-card {
	padding: 34px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: #fff;
	box-shadow: var(--sf-shadow-lg);
}

.sf-admin-card--narrow {
	max-width: 560px;
	margin-right: auto;
	margin-left: auto;
}

.sf-admin-card .sf-empty { border: 0; }
.sf-admin-card--next { margin-top: 28px; }

.sf-admin-card__title {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0 0 20px;
	color: var(--sf-ink);
	font: 600 22px/1.3 var(--sf-font);
	letter-spacing: 0;
}

.sf-admin-card__title i { color: var(--sf-red-500); }
.sf-admin-card .sf-help--lead { margin: -8px 0 20px !important; font-size: 15px; }

/* mock-up of a Facebook / LINE link preview */
.sf-og-card {
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: 14px;
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
}

.sf-og-card img {
	display: block;
	width: 100%;
	aspect-ratio: 1.91 / 1;
	background: #ececef;
	object-fit: cover;
}

.sf-og-card__body {
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding: 12px 14px 14px;
	border-top: 1px solid var(--sf-border);
	background: #f5f6f8;
	font-family: var(--sf-font);
	line-height: 1.35;
}

.sf-og-card__body small {
	color: #65676b;
	font-size: 12px;
	letter-spacing: .03em;
}

.sf-og-card__body b {
	display: -webkit-box;
	overflow: hidden;
	color: #050505;
	font-size: 15.5px;
	font-weight: 600;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.sf-og-card__body span {
	display: -webkit-box;
	overflow: hidden;
	color: #65676b;
	font-size: 13.5px;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}

.sf-alert {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px 12px;
	margin-bottom: 24px;
	padding: 14px 18px;
	border-radius: 14px;
	font-size: 15.5px;
	line-height: 1.5;
}

.sf-alert--ok {
	border: 1px solid #cdeedb;
	background: #effaf4;
	color: #0f6b3a;
}

.sf-alert--error {
	border: 1px solid #ffd3cf;
	background: #fff2f1;
	color: #b42318;
}

.sf-alert__link {
	margin-left: auto;
	color: inherit !important;
	font-weight: 500;
	text-decoration: underline !important;
}

.sf-label {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 10px;
	color: var(--sf-ink);
	font: 500 16.5px/1.4 var(--sf-font);
}

.sf-badge {
	padding: 3px 10px;
	border-radius: 999px;
	background: var(--sf-red-50);
	color: var(--sf-red-600);
	font-size: 12.5px;
	font-weight: 500;
}

.sf-badge--muted {
	background: var(--sf-soft);
	color: var(--sf-muted);
}

.sf-drop {
	position: relative;
	display: block;
	margin: 0;
	padding: 14px;
	border: 2px dashed #d9d9de;
	border-radius: var(--sf-radius);
	background: var(--sf-soft);
	text-align: center;
	cursor: pointer;
	transition: border-color .2s, background-color .2s;
}

.sf-drop:hover,
.sf-drop.is-drag {
	border-color: var(--sf-red-500);
	background: var(--sf-red-50);
}

.sf-drop.has-file { border-style: solid; border-color: var(--sf-red-500); }

.sf-drop input[type="file"] {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	cursor: pointer;
}

.sf-drop__img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 320px;
	border-radius: 12px;
	background: #ececef;
	object-fit: contain;
}

.sf-drop--tall .sf-drop__img {
	height: 250px;
	object-fit: contain;
}

.sf-drop__hint {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	margin-top: 12px;
	color: var(--sf-red-600);
	font-size: 15px;
	line-height: 1.4;
	word-break: break-all;
}

.sf-help {
	margin: 10px 0 0 !important;
	color: var(--sf-muted);
	font-size: 14px;
	line-height: 1.6;
}

.sf-check {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 10px;
	color: var(--sf-text);
	font-size: 14.5px;
	cursor: pointer;
}

.sf-input {
	width: 100%;
	height: 50px;
	padding: 0 16px;
	border: 1.5px solid var(--sf-border);
	border-radius: 12px;
	background: #fff;
	color: var(--sf-ink);
	font: 400 15.5px var(--sf-font);
	transition: border-color .2s, box-shadow .2s;
}

.sf-input:focus {
	border-color: var(--sf-red-500);
	outline: none;
	box-shadow: 0 0 0 4px rgba(225, 29, 42, .15);
}

.sf-form-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 14px;
	margin-top: 28px;
	padding-top: 24px;
	border-top: 1px solid var(--sf-border);
}

.sf-form-actions .sf-help { margin: 0 0 0 auto !important; }

.sf-link-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 18px;
	padding: 0;
	border: 0;
	background: none;
	color: #b42318;
	font: 400 14.5px var(--sf-font);
	cursor: pointer;
}

.sf-link-btn:hover { text-decoration: underline; }

/* ---------- Hero variants ---------- */

/* breadcrumb-only band (product detail) */
.sf-hero--compact { padding: 26px 0 84px; }
.sf-hero--compact .sf-crumbs { margin-bottom: 0; }

.sf-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 22px;
	margin: 22px 0 0;
	padding: 0;
	color: rgba(255, 255, 255, .78);
	font-size: 14.5px;
	list-style: none;
}

.sf-hero__meta li {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.sf-hero__meta i { color: var(--sf-red-300); }

/* ---------- Product detail ---------- */

.sf-pd {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
	align-items: start;
	gap: 48px;
}

.sf-pd__gallery {
	position: sticky;
	top: 24px;
}

.sf-pd__main {
	position: relative;
	display: block;
	overflow: hidden;
	padding-top: 100%;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: #fff;
	box-shadow: var(--sf-shadow);
	cursor: zoom-in;
}

.sf-pd__main img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	transition: transform .25s ease-out;
}

/* magnifier: JS moves the transform-origin with the pointer */
@media (hover: hover) {
	.sf-pd__main:hover img { transform: scale(1.7); }
	.sf-pd__main:hover .sf-zoom { opacity: 0; }
}

.sf-pd__main .sf-zoom {
	opacity: 1;
	transform: none;
	background: rgba(15, 15, 17, .55);
}

.sf-pd__main--empty {
	display: flex;
	align-items: center;
	justify-content: center;
	padding-top: 0;
	aspect-ratio: 1 / 1;
	color: #c4c4cc;
	font-size: 64px;
	cursor: default;
}

.sf-pd__thumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 14px;
}

.sf-pd__thumb {
	width: 76px;
	height: 76px;
	padding: 0;
	overflow: hidden;
	border: 2px solid var(--sf-border);
	border-radius: 12px;
	background: #fff;
	cursor: pointer;
	transition: border-color .2s, transform .2s var(--sf-ease);
}

.sf-pd__thumb:hover { transform: translateY(-2px); }
.sf-pd__thumb.is-active { border-color: var(--sf-red-500); }

.sf-pd__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sf-pd__title {
	margin: 16px 0 12px;
	color: var(--sf-ink);
	font: 600 36px/1.2 var(--sf-font);
	font-size: clamp(26px, 3vw, 40px);
	letter-spacing: 0;
}

.sf-pd__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
	color: var(--sf-muted);
	font-size: 14.5px;
}

.sf-pd__meta i {
	margin-right: 6px;
	color: var(--sf-red-500);
}

.sf-pd p.sf-pd__lead {
	margin: 20px 0 0 !important;
	color: var(--sf-text);
	font-size: 16.5px;
	line-height: 1.75;
}

.sf-pd__features {
	display: grid;
	gap: 12px;
	margin: 22px 0 26px;
	padding: 18px 20px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	list-style: none;
}

.sf-pd__features li {
	display: flex;
	align-items: center;
	gap: 12px;
	color: var(--sf-ink);
	font-size: 15.5px;
}

.sf-pd__features i {
	display: flex;
	flex: none;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 10px;
	background: var(--sf-red-50);
	color: var(--sf-red-600);
}

.sf-pd-detail {
	margin-top: 56px;
	padding: 34px 40px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius-lg);
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
}

.sf-pd-detail__title {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0 0 18px;
	color: var(--sf-ink);
	font: 600 24px/1.3 var(--sf-font);
	letter-spacing: 0;
}

.sf-pd-detail__title i { color: var(--sf-red-500); }

/* share buttons */
.sf-share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid var(--sf-border);
	font-family: var(--sf-font);
}

.sf-share__label {
	margin-right: 4px;
	color: var(--sf-muted);
	font-size: 14.5px;
}

.sf-share__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 1.5px solid var(--sf-border);
	border-radius: 50%;
	background: #fff;
	color: var(--sf-ink) !important;
	font-size: 16px;
	text-decoration: none !important;
	cursor: pointer;
	transition: background-color .2s, border-color .2s, color .2s, transform .2s var(--sf-ease);
}

.sf-share__btn:hover {
	color: #fff !important;
	transform: translateY(-2px);
}

.sf-share__btn--fb:hover { border-color: #1877f2; background: #1877f2; }
.sf-share__btn--line:hover { border-color: var(--sf-line-500); background: var(--sf-line-500); }
.sf-share__btn--copy:hover,
.sf-share__btn--copy.is-copied { border-color: var(--sf-dark-800); background: var(--sf-dark-800); color: #fff !important; }

/* ---------- Rich text (product descriptions, articles) ---------- */

.sf-prose {
	color: var(--sf-text);
	font-family: var(--sf-font);
	font-size: 17px;
	line-height: 1.85;
	overflow-wrap: break-word;
}

/* custom.css forces p { margin: 0 !important } */
.sf-prose p { margin: 0 0 1.05em !important; }

.sf-prose h2 {
	margin: 1.9em 0 .6em;
	color: var(--sf-ink);
	font: 600 26px/1.4 var(--sf-font);
	letter-spacing: 0;
	scroll-margin-top: 24px;
}

.sf-prose h3 {
	margin: 1.5em 0 .5em;
	color: var(--sf-ink);
	font: 600 20px/1.45 var(--sf-font);
	letter-spacing: 0;
	scroll-margin-top: 24px;
}

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

.sf-prose ul,
.sf-prose ol {
	margin: 0 0 1.1em;
	padding-left: 1.4em;
}

.sf-prose li + li { margin-top: .45em; }
.sf-prose li::marker { color: var(--sf-red-500); font-weight: 600; }

.sf-prose strong {
	color: var(--sf-ink);
	font-weight: 600;
}

.sf-prose a {
	color: var(--sf-red-600);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.sf-prose a:hover { color: var(--sf-red-700); }

.sf-prose img {
	max-width: 100%;
	height: auto;
	border-radius: 14px;
}

/* a picture on its own line gets centred; one typed inside a sentence stays inline */
.sf-prose p > img:only-child,
.sf-prose p > a:only-child > img { display: block; margin: 1.3em auto; }

.sf-prose blockquote {
	margin: 1.4em 0;
	padding: 16px 20px;
	border-left: 4px solid var(--sf-red-500);
	border-radius: 0 14px 14px 0;
	background: var(--sf-red-50);
	color: var(--sf-ink);
}

.sf-table-wrap {
	margin: 1.3em 0;
	overflow-x: auto;
	border: 1px solid var(--sf-border);
	border-radius: 14px;
}

.sf-prose table {
	width: 100%;
	min-width: 520px;
	border-collapse: collapse;
	font-size: 15.5px;
	line-height: 1.6;
}

.sf-prose th,
.sf-prose td {
	padding: 12px 16px;
	border-bottom: 1px solid var(--sf-border);
	text-align: left;
	vertical-align: top;
}

.sf-prose th {
	background: var(--sf-soft);
	color: var(--sf-ink);
	font-weight: 600;
}

.sf-prose tr:last-child td { border-bottom: 0; }

/* Formatting from the admin text editor (Quill) in product descriptions */
.sf-prose h1,
.sf-prose h4,
.sf-prose h5,
.sf-prose h6 {
	margin: 1.5em 0 .5em;
	color: var(--sf-ink);
	font-family: var(--sf-font);
	font-weight: 600;
	line-height: 1.4;
	letter-spacing: 0;
	text-transform: none;
}

.sf-prose h1 { font-size: 30px; }
.sf-prose h4 { font-size: 18px; }
.sf-prose h5 { font-size: 16.5px; }
.sf-prose h6 { font-size: 15px; }

.sf-prose .ql-align-center { text-align: center; }
.sf-prose .ql-align-right { text-align: right; }
.sf-prose .ql-align-justify { text-align: justify; }
.sf-prose .ql-direction-rtl { direction: rtl; }
.sf-prose .ql-size-small { font-size: .8em; }
.sf-prose .ql-size-large { font-size: 1.35em; }
.sf-prose .ql-size-huge { font-size: 2em; line-height: 1.35; }
.sf-prose .ql-font-serif { font-family: Georgia, 'Times New Roman', serif; }
.sf-prose .ql-font-monospace { font-family: Monaco, Consolas, 'Courier New', monospace; }
.sf-prose .ql-indent-1 { padding-left: 3em; }
.sf-prose .ql-indent-2 { padding-left: 6em; }
.sf-prose .ql-indent-3 { padding-left: 9em; }
.sf-prose .ql-indent-4 { padding-left: 12em; }
.sf-prose .ql-indent-5 { padding-left: 15em; }
.sf-prose .ql-indent-6 { padding-left: 18em; }
.sf-prose .ql-indent-7 { padding-left: 21em; }
.sf-prose .ql-indent-8 { padding-left: 24em; }

/* checklists (<li data-list="checked|unchecked">) */
.sf-prose li[data-list="checked"],
.sf-prose li[data-list="unchecked"] {
	position: relative;
	margin-left: -1.4em;
	padding-left: 1.8em;
	list-style: none;
}

.sf-prose li[data-list="checked"]::before,
.sf-prose li[data-list="unchecked"]::before {
	position: absolute;
	top: 0;
	left: 0;
	color: var(--sf-red-500);
	font-family: 'Font Awesome 6 Free';
	font-weight: 400;
	content: '\f0c8';
}

.sf-prose li[data-list="checked"]::before {
	font-weight: 900;
	content: '\f14a';
}

.sf-prose code {
	padding: 2px 6px;
	border-radius: 6px;
	background: var(--sf-soft);
	color: var(--sf-red-700);
	font: .88em/1.5 Monaco, Consolas, 'Courier New', monospace;
}

.sf-prose pre {
	margin: 1.3em 0;
	padding: 16px 18px;
	overflow-x: auto;
	border-radius: 14px;
	background: #16161a;
	color: #f3f3f5;
	font: 14.5px/1.65 Monaco, Consolas, 'Courier New', monospace;
	white-space: pre;
}

.sf-prose iframe.ql-video {
	display: block;
	width: 100%;
	max-width: 760px;
	height: auto;
	aspect-ratio: 16 / 9;
	margin: 1.3em auto;
	border: 0;
	border-radius: 14px;
	background: #000;
}

@supports not (aspect-ratio: 16 / 9) {
	.sf-prose iframe.ql-video { height: 56vw; max-height: 428px; }
}

/* editor tables have no header row: show a full grid */
.sf-pd-detail .sf-prose td + td { border-left: 1px solid var(--sf-border); }

/* ---------- Articles ---------- */

/* article hero: text only, a readable title size */
.sf-hero--article .sf-hero__content { max-width: 860px; }

.sf-hero--article .sf-hero__title {
	font-size: 34px;
	font-size: clamp(26px, 3.4vw, 42px);
	line-height: 1.3;
}

.sf-hero--article .sf-hero__lead { max-width: 760px; font-size: 17px; }

.sf-hero--article .sf-crumbs [aria-current] {
	display: inline-block;
	max-width: 42ch;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	vertical-align: bottom;
}

/* reading progress */
.sf-progress {
	position: fixed;
	top: 0;
	right: 0;
	left: 0;
	z-index: 1040;
	height: 3px;
	pointer-events: none;
}

.sf-progress span {
	display: block;
	width: 0;
	height: 100%;
	background: linear-gradient(90deg, var(--sf-red-600), var(--sf-fire-400));
	box-shadow: 0 0 10px rgba(225, 29, 42, .6);
}

.sf-article {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px;
	align-items: start;
	gap: 48px;
}

.sf-article__cover { margin: 0 0 28px; }

/* the whole picture, uncropped: no fixed height and no object-fit */
.sf-article__cover img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 22px;
	box-shadow: var(--sf-shadow);
}

/* short answer box (what answer engines quote) */
.sf-answer {
	margin-bottom: 22px;
	padding: 20px 24px;
	border: 1px solid var(--sf-red-100);
	border-left: 5px solid var(--sf-red-500);
	border-radius: 16px;
	background: linear-gradient(135deg, var(--sf-red-50), #fff 70%);
	font-family: var(--sf-font);
}

.sf-answer__label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--sf-red-600);
	font-size: 13.5px;
	font-weight: 600;
	letter-spacing: .04em;
}

.sf-answer p {
	margin: 8px 0 0 !important;
	color: var(--sf-ink);
	font-size: 17.5px;
	line-height: 1.8;
}

.sf-takeaways {
	margin-bottom: 28px;
	padding: 20px 24px;
	border: 1px solid var(--sf-border);
	border-radius: 16px;
	background: var(--sf-soft);
	font-family: var(--sf-font);
}

.sf-takeaways__title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 12px;
	color: var(--sf-ink);
	font: 600 18px/1.4 var(--sf-font);
	letter-spacing: 0;
}

.sf-takeaways__title i { color: var(--sf-red-500); }

.sf-takeaways ul {
	display: grid;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sf-takeaways li {
	position: relative;
	padding-left: 28px;
	color: var(--sf-text);
	font-size: 16px;
	line-height: 1.65;
}

.sf-takeaways li::before {
	content: "\f058";
	position: absolute;
	top: 1px;
	left: 0;
	color: var(--sf-red-500);
	font-family: 'Font Awesome 6 Free';
	font-weight: 900;
}

/* table of contents */
.sf-toc {
	font-family: var(--sf-font);
}

.sf-toc ol {
	margin: 0;
	padding: 0;
	counter-reset: sf-toc;
	list-style: none;
}

.sf-toc li { counter-increment: sf-toc; }

.sf-toc a {
	display: flex;
	gap: 10px;
	padding: 7px 10px;
	border-left: 2px solid transparent;
	border-radius: 0 8px 8px 0;
	color: var(--sf-text) !important;
	font-size: 14.5px;
	line-height: 1.45;
	text-decoration: none !important;
	transition: background-color .2s, color .2s, border-color .2s;
}

.sf-toc a::before {
	content: counter(sf-toc, decimal-leading-zero);
	flex: none;
	color: var(--sf-muted);
	font-size: 12.5px;
	line-height: 1.8;
}

.sf-toc a:hover,
.sf-toc a.is-active {
	border-left-color: var(--sf-red-500);
	background: var(--sf-red-50);
	color: var(--sf-red-600) !important;
}

.sf-toc--inline {
	display: none;
	margin-bottom: 28px;
	border: 1px solid var(--sf-border);
	border-radius: 14px;
	background: #fff;
}

.sf-toc--inline summary {
	position: relative;
	padding: 14px 52px 14px 18px;
	color: var(--sf-ink);
	font-weight: 600;
	list-style: none;
	cursor: pointer;
}

.sf-toc--inline summary::-webkit-details-marker { display: none; }

.sf-toc--inline summary i { margin-right: 6px; color: var(--sf-red-500); }

.sf-toc--inline summary::after {
	content: "\f078";
	position: absolute;
	top: 50%;
	right: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	margin-top: -13px;
	border-radius: 50%;
	background: var(--sf-soft);
	color: var(--sf-red-600);
	font-family: 'Font Awesome 6 Free';
	font-size: 11px;
	font-weight: 900;
	transition: transform .25s var(--sf-ease);
}

.sf-toc--inline[open] summary::after { transform: rotate(180deg); }

.sf-toc--inline ol { padding: 0 10px 12px; }

.sf-article__aside {
	position: sticky;
	top: 24px;
	display: grid;
	gap: 20px;
}

.sf-toc--side {
	padding: 20px 14px 14px;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
}

.sf-toc__title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 10px 10px;
	color: var(--sf-ink);
	font-size: 16px;
	font-weight: 600;
}

.sf-toc__title i { color: var(--sf-red-500); }

.sf-aside-cta {
	position: relative;
	overflow: hidden;
	padding: 24px 20px;
	border-radius: var(--sf-radius);
	background: linear-gradient(140deg, var(--sf-dark-950), var(--sf-dark-800) 60%, #3a0c11);
	color: #fff;
	font-family: var(--sf-font);
}

.sf-aside-cta b {
	display: block;
	margin: 14px 0 6px;
	font-size: 19px;
	font-weight: 600;
	line-height: 1.35;
}

.sf-aside-cta p {
	margin: 0 0 18px !important;
	color: rgba(255, 255, 255, .78);
	font-size: 14.5px;
	line-height: 1.6;
}

.sf-call-group--stack {
	flex-direction: column;
	align-items: stretch;
	gap: 10px;
}

.sf-call-group--stack .sf-call {
	min-height: 54px;
	padding-right: 16px;
}

.sf-call-group--stack .sf-call__icon {
	width: 40px;
	height: 40px;
	font-size: 16px;
}

.sf-call-group--stack .sf-call--line .sf-call__icon { font-size: 21px; }
.sf-call-group--stack .sf-call__text b { font-size: 17px; }

/* FAQ accordion */
.sf-faq {
	margin-top: 44px;
	font-family: var(--sf-font);
	scroll-margin-top: 24px;
}

.sf-faq__title {
	margin: 0 0 16px;
	color: var(--sf-ink);
	font: 600 26px/1.4 var(--sf-font);
	letter-spacing: 0;
}

.sf-faq__item {
	margin-bottom: 12px;
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: 14px;
	background: #fff;
	transition: border-color .2s, box-shadow .2s;
}

.sf-faq__item[open] {
	border-color: var(--sf-red-100);
	box-shadow: var(--sf-shadow-sm);
}

.sf-faq__item summary {
	position: relative;
	padding: 16px 52px 16px 20px;
	color: var(--sf-ink);
	font-size: 17px;
	font-weight: 500;
	line-height: 1.5;
	list-style: none;
	cursor: pointer;
}

.sf-faq__item summary::-webkit-details-marker { display: none; }

.sf-faq__item summary::after {
	content: "\2b";
	position: absolute;
	top: 50%;
	right: 18px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	margin-top: -13px;
	border-radius: 50%;
	background: var(--sf-soft);
	color: var(--sf-red-600);
	font-family: 'Font Awesome 6 Free';
	font-size: 12px;
	font-weight: 900;
	transition: transform .25s var(--sf-ease), background-color .2s, color .2s;
}

.sf-faq__item[open] summary::after {
	background: var(--sf-red-500);
	color: #fff;
	transform: rotate(45deg);
}

.sf-faq__answer { padding: 0 20px 18px; }

.sf-faq__answer p {
	margin: 0 !important;
	color: var(--sf-text);
	font-size: 16px;
	line-height: 1.8;
}

.sf-article__foot {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 18px 24px;
	margin-top: 40px;
	padding-top: 24px;
	border-top: 1px solid var(--sf-border);
}

.sf-article__foot .sf-share {
	margin: 0;
	padding: 0;
	border: 0;
}

.sf-author {
	display: flex;
	align-items: center;
	gap: 12px;
	font-family: var(--sf-font);
}

.sf-author__mark {
	display: flex;
	flex: none;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	color: #fff;
	font-size: 20px;
}

.sf-author__text {
	display: flex;
	flex-direction: column;
	line-height: 1.4;
}

.sf-author__text b {
	color: var(--sf-ink);
	font-size: 15.5px;
	font-weight: 600;
}

.sf-author__text small {
	max-width: 420px;
	color: var(--sf-muted);
	font-size: 13px;
}

/* category filter */
.sf-filter {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-bottom: 34px;
	font-family: var(--sf-font);
}

.sf-filter__chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	height: 42px;
	padding: 0 16px;
	border: 1.5px solid var(--sf-border);
	border-radius: 999px;
	background: #fff;
	color: var(--sf-ink);
	font: 500 15px/1 var(--sf-font);
	cursor: pointer;
	transition: background-color .2s, border-color .2s, color .2s;
}

.sf-filter__chip span {
	padding: 2px 8px;
	border-radius: 999px;
	background: var(--sf-soft);
	color: var(--sf-muted);
	font-size: 12.5px;
}

.sf-filter__chip:hover { border-color: var(--sf-red-500); color: var(--sf-red-600); }

.sf-filter__chip.is-active {
	border-color: var(--sf-dark-900);
	background: var(--sf-dark-900);
	color: #fff;
}

.sf-filter__chip.is-active span {
	background: var(--sf-red-500);
	color: #fff;
}

/* article cards */
.sf-articles {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.sf-acard {
	overflow: hidden;
	border: 1px solid var(--sf-border);
	border-radius: var(--sf-radius);
	background: #fff;
	box-shadow: var(--sf-shadow-sm);
	transition: transform .35s var(--sf-ease), box-shadow .35s var(--sf-ease), border-color .35s;
}

.sf-acard:hover {
	border-color: rgba(225, 29, 42, .3);
	box-shadow: var(--sf-shadow-lg);
	transform: translateY(-6px);
}

.sf-acard__link {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit !important;
	text-decoration: none !important;
}

.sf-acard__media {
	position: relative;
	display: block;
	overflow: hidden;
	padding-top: 58%;
	background: var(--sf-soft);
}

.sf-acard__media img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s var(--sf-ease);
}

.sf-acard:hover .sf-acard__media img { transform: scale(1.07); }

.sf-acard__cat {
	position: absolute;
	top: 14px;
	left: 14px;
	padding: 5px 12px;
	border-radius: 999px;
	background: rgba(15, 15, 17, .78);
	color: #fff;
	font: 500 12.5px/1.3 var(--sf-font);
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
}

.sf-acard__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 8px;
	padding: 20px 22px 22px;
	font-family: var(--sf-font);
}

.sf-acard__meta {
	color: var(--sf-muted);
	font-size: 13px;
}

.sf-acard__meta i { color: var(--sf-red-500); }

.sf-acard .sf-acard__title {
	display: -webkit-box;
	margin: 0;
	overflow: hidden;
	color: var(--sf-ink);
	font: 600 18px/1.45 var(--sf-font);
	letter-spacing: 0;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	transition: color .2s;
}

.sf-acard:hover .sf-acard__title { color: var(--sf-red-600); }

.sf-acard__excerpt {
	display: -webkit-box;
	overflow: hidden;
	color: var(--sf-muted);
	font-size: 14.5px;
	line-height: 1.7;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

.sf-acard__more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	padding-top: 6px;
	color: var(--sf-red-600);
	font-size: 14.5px;
	font-weight: 500;
}

.sf-acard__more i { transition: transform .3s var(--sf-ease); }
.sf-acard:hover .sf-acard__more i { transform: translateX(5px); }

/* first article on the list page: wide, image beside the text */
.sf-acard--featured { grid-column: 1 / -1; }

.sf-acard--featured .sf-acard__link {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
}

.sf-acard--featured .sf-acard__media {
	min-height: 320px;
	padding-top: 0;
}

.sf-acard--featured .sf-acard__body {
	justify-content: center;
	gap: 12px;
	padding: 36px 40px;
}

.sf-acard--featured .sf-acard__title {
	font-size: 26px;
	font-size: clamp(22px, 2.4vw, 28px);
	line-height: 1.4;
}

.sf-acard--featured .sf-acard__excerpt {
	font-size: 16px;
	-webkit-line-clamp: 4;
}

@media (max-width: 991px) {
	.sf-article { grid-template-columns: minmax(0, 1fr); gap: 36px; }
	.sf-article__aside { position: static; }
	.sf-toc--side { display: none; }
	.sf-toc--inline { display: block; }
	.sf-articles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.sf-pd { grid-template-columns: minmax(0, 1fr); gap: 32px; }
	.sf-pd__gallery { position: static; max-width: 560px; }
}

@media (max-width: 767px) {
	.sf-acard--featured .sf-acard__link { display: flex; }
	.sf-acard--featured .sf-acard__media { min-height: 0; padding-top: 58%; }
	.sf-acard--featured .sf-acard__body { padding: 20px 22px 22px; }
	.sf-pd-detail { padding: 24px 20px; }
}

@media (max-width: 575px) {
	.sf-articles { grid-template-columns: minmax(0, 1fr); }
	.sf-hero--article .sf-crumbs [aria-current] { max-width: 22ch; }
	.sf-answer,
	.sf-takeaways { padding: 16px 18px; }
	.sf-answer p { font-size: 16.5px; }
	.sf-pd__thumb { width: 62px; height: 62px; }
	.sf-article__foot { flex-direction: column; align-items: flex-start; }
}

/* ---------- Footer ---------- */

#footer.sf-footer {
	position: relative;
	z-index: 0;
	overflow: hidden;
	margin: 0;
	padding: 0;
	border-top: 0;
	background: var(--sf-dark-950);
	box-shadow: none;
	color: #a1a1aa;
	font-family: var(--sf-font);
	font-size: 15px;
	line-height: 1.6;
}

/* red glow in the corner + accent line on top */
#footer.sf-footer::before {
	content: "";
	position: absolute;
	top: -200px;
	left: -140px;
	z-index: -1;
	width: 560px;
	height: 440px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(225, 29, 42, .22), rgba(225, 29, 42, 0) 70%);
}

#footer.sf-footer::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--sf-red-700), var(--sf-red-500), var(--sf-fire-400));
}

.sf-footer__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr) minmax(0, 1.1fr) minmax(0, 1fr);
	gap: 40px;
	padding: 64px 0 40px;
}

.sf-footer__logo {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	text-decoration: none !important;
}

.sf-footer__mark {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 50px;
	height: 50px;
	border-radius: 14px;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	box-shadow: 0 10px 22px -8px rgba(225, 29, 42, .7);
	color: #fff;
	font-size: 24px;
}

.sf-footer__name {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.sf-footer__name b {
	color: #fff;
	font-size: 21px;
	font-weight: 600;
	letter-spacing: .06em;
}

.sf-footer__name small {
	margin-top: 3px;
	color: #a1a1aa;
	font-size: 11.5px;
	letter-spacing: .08em;
}

#footer.sf-footer .sf-footer__brand p {
	margin: 18px 0 22px !important;
	color: #a1a1aa;
	font-size: 15px;
	line-height: 1.75;
}

.sf-footer__social {
	display: flex;
	gap: 10px;
}

.sf-footer__social a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid rgba(255, 255, 255, .12);
	border-radius: 50%;
	background: rgba(255, 255, 255, .04);
	color: #fff !important;
	font-size: 16px;
	text-decoration: none !important;
	transition: background-color .25s, border-color .25s, transform .25s var(--sf-ease);
}

.sf-footer__social a:hover {
	border-color: var(--sf-red-500);
	background: var(--sf-red-500);
	transform: translateY(-3px);
}

#footer.sf-footer .sf-footer__title {
	position: relative;
	margin: 6px 0 20px;
	padding-bottom: 12px;
	color: #fff;
	font: 500 17px/1.3 var(--sf-font);
	letter-spacing: 0;
}

.sf-footer__title::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 32px;
	height: 3px;
	border-radius: 3px;
	background: var(--sf-red-500);
}

.sf-footer__links,
.sf-footer__contact,
.sf-footer__stats {
	margin: 0;
	padding: 0;
	list-style: none;
}

.sf-footer__links li + li { margin-top: 10px; }

.sf-footer__links a {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: #d4d4d8 !important;
	text-decoration: none !important;
	transition: color .2s, transform .2s var(--sf-ease);
}

.sf-footer__links a::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--sf-red-500);
	opacity: .6;
	transition: opacity .2s, transform .2s;
}

.sf-footer__links a:hover {
	color: #fff !important;
	transform: translateX(4px);
}

.sf-footer__links a:hover::before {
	opacity: 1;
	transform: scale(1.3);
}

.sf-footer__contact li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
}

.sf-footer__contact li + li { margin-top: 12px; }

.sf-footer__contact i {
	flex: none;
	width: 18px;
	margin-top: 4px;
	color: var(--sf-red-400);
	text-align: center;
}

.sf-footer__contact a,
.sf-footer__contact span {
	color: #d4d4d8 !important;
	text-decoration: none !important;
	word-break: break-word;
}

.sf-footer__contact a:hover { color: #fff !important; }

.sf-footer__total {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 14px;
	padding: 14px 16px;
	border: 1px solid rgba(255, 255, 255, .08);
	border-radius: 14px;
	background: rgba(255, 255, 255, .04);
}

.sf-footer__total i {
	color: var(--sf-red-400);
	font-size: 22px;
}

.sf-footer__total span {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.sf-footer__total b {
	color: #fff;
	font-size: 24px;
	font-weight: 600;
}

.sf-footer__total small {
	color: #a1a1aa;
	font-size: 13px;
}

.sf-footer__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px 18px;
}

.sf-footer__stats li {
	display: flex;
	justify-content: space-between;
	gap: 8px;
	padding-bottom: 6px;
	border-bottom: 1px dashed rgba(255, 255, 255, .1);
	font-size: 14px;
}

.sf-footer__stats span { color: #a1a1aa; }

.sf-footer__stats b {
	color: #fff;
	font-weight: 500;
}

.sf-footer__tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	padding: 22px 0 28px;
	border-top: 1px solid rgba(255, 255, 255, .08);
}

.sf-footer__tags-label {
	margin-right: 6px;
	color: #fff;
	font-size: 14px;
	font-weight: 500;
}

.sf-footer__tags-label i { color: var(--sf-red-400); }

.sf-footer__tags a {
	padding: 5px 12px;
	border: 1px solid rgba(255, 255, 255, .12);
	border-radius: 999px;
	color: #a1a1aa !important;
	font-size: 13px;
	line-height: 1.4;
	text-decoration: none !important;
	transition: background-color .2s, border-color .2s, color .2s;
}

.sf-footer__tags a:hover {
	border-color: var(--sf-red-500);
	background: rgba(225, 29, 42, .12);
	color: #fff !important;
}

.sf-footer__bottom {
	padding: 18px 0;
	border-top: 1px solid rgba(255, 255, 255, .06);
	background: rgba(255, 255, 255, .03);
	font-size: 13.5px;
	text-align: center;
}

.sf-footer__bottom span { color: #8b8b95; }

.sf-footer__bottom a {
	color: #fff !important;
	text-decoration: none !important;
}

.sf-footer__bottom a:hover { color: var(--sf-red-400) !important; }

/* ---------- Floating contact button (speed dial) ---------- */

/* back-to-top now lives in the contact button */
html .scroll-to-top { display: none !important; }

.sf-fab {
	position: fixed;
	right: 22px;
	bottom: 22px;
	z-index: 1030;
	width: 62px;
	height: 62px;
	font-family: var(--sf-font);
}

.sf-fab__main {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400));
	box-shadow: 0 14px 30px -10px rgba(225, 29, 42, .75);
	color: #fff !important;
	font-size: 25px;
	text-decoration: none !important;
	-webkit-tap-highlight-color: transparent;
	transition: transform .35s var(--sf-ease), box-shadow .35s var(--sf-ease);
}

.sf-fab__main::before,
.sf-fab__main::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border: 2px solid rgba(225, 29, 42, .55);
	border-radius: 50%;
	animation: sf-ripple 2.6s ease-out infinite;
}

.sf-fab__main::after { animation-delay: 1.3s; }
.sf-fab__main:hover { transform: scale(1.07); }

.sf-fab__main:focus-visible {
	outline: 3px solid var(--sf-red-300);
	outline-offset: 4px;
}

.sf-fab__main > i {
	position: absolute;
	transition: opacity .25s, transform .35s var(--sf-ease);
}

.sf-fab__open { animation: sf-ring 3.2s ease-in-out infinite; }

.sf-fab__close {
	opacity: 0;
	transform: rotate(-90deg) scale(.5);
}

.sf-fab.is-open .sf-fab__main {
	background: linear-gradient(135deg, var(--sf-dark-700), var(--sf-dark-950));
	box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .6);
}

.sf-fab.is-open .sf-fab__main::before,
.sf-fab.is-open .sf-fab__main::after {
	opacity: 0;
	animation: none;
}

.sf-fab.is-open .sf-fab__open {
	opacity: 0;
	transform: rotate(90deg) scale(.5);
	animation: none;
}

.sf-fab.is-open .sf-fab__close {
	opacity: 1;
	transform: none;
}

.sf-fab__menu {
	position: absolute;
	right: 6px;
	bottom: calc(100% + 14px);
	display: flex;
	flex-direction: column-reverse;
	align-items: flex-end;
	gap: 12px;
	margin: 0;
	padding: 0;
	list-style: none;
}

/* closed items are hidden from the tab order as well */
.sf-fab__menu li {
	opacity: 0;
	visibility: hidden;
	transform: translateY(16px) scale(.85);
	transition: opacity .2s ease, transform .25s var(--sf-ease), visibility 0s linear .25s;
}

.sf-fab.is-open .sf-fab__menu li {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition: opacity .25s ease calc(var(--i) * 55ms), transform .35s var(--sf-ease) calc(var(--i) * 55ms), visibility 0s;
}

.sf-fab__item {
	display: flex;
	align-items: center;
	gap: 10px;
	text-decoration: none !important;
}

.sf-fab__label {
	padding: 8px 14px;
	border-radius: 999px;
	background: #fff;
	box-shadow: 0 10px 24px -10px rgba(10, 10, 12, .45);
	color: var(--sf-ink);
	font: 500 14.5px/1.2 var(--sf-font);
	white-space: nowrap;
	transition: color .2s, transform .25s var(--sf-ease);
}

.sf-fab__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	box-shadow: 0 10px 22px -8px rgba(10, 10, 12, .5);
	color: #fff;
	font-size: 19px;
	transition: transform .25s var(--sf-ease);
}

.sf-fab__icon--fire { background: linear-gradient(135deg, var(--sf-fire-500), var(--sf-fire-400)); }
.sf-fab__icon--line { background: linear-gradient(135deg, var(--sf-line-500), var(--sf-line-600)); font-size: 25px; }
.sf-fab__icon--fb { background: #1877f2; }
.sf-fab__icon--dark { background: linear-gradient(135deg, var(--sf-dark-700), var(--sf-dark-950)); }

.sf-fab__item:hover .sf-fab__icon { transform: scale(1.1); }

.sf-fab__item:hover .sf-fab__label {
	color: var(--sf-red-600);
	transform: translateX(-3px);
}

.sf-fab__top {
	position: absolute;
	right: 9px;
	bottom: calc(100% + 14px);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid rgba(255, 255, 255, .15);
	border-radius: 50%;
	background: rgba(15, 15, 17, .88);
	box-shadow: var(--sf-shadow);
	color: #fff;
	font-size: 16px;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: opacity .25s, transform .3s var(--sf-ease), visibility 0s linear .3s, background-color .2s;
}

.sf-fab.is-scrolled:not(.is-open) .sf-fab__top {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition: opacity .25s, transform .3s var(--sf-ease), visibility 0s, background-color .2s;
}

.sf-fab__top:hover { background: var(--sf-red-500); }

.sf-fab__hint {
	position: absolute;
	top: 50%;
	right: calc(100% + 14px);
	padding: 9px 14px;
	border-radius: 14px;
	background: #fff;
	box-shadow: var(--sf-shadow-lg);
	color: var(--sf-ink);
	font: 500 14.5px/1.2 var(--sf-font);
	white-space: nowrap;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translate(10px, -50%);
	transition: opacity .3s, transform .35s var(--sf-ease), visibility 0s linear .35s;
}

.sf-fab__hint::after {
	content: "";
	position: absolute;
	top: 50%;
	right: -6px;
	margin-top: -6px;
	border-width: 6px 0 6px 6px;
	border-style: solid;
	border-color: transparent transparent transparent #fff;
}

.sf-fab__hint i { color: var(--sf-red-500); }

.sf-fab.is-hint:not(.is-open) .sf-fab__hint {
	opacity: 1;
	visibility: visible;
	transform: translate(0, -50%);
	transition: opacity .3s, transform .35s var(--sf-ease), visibility 0s;
}

@media print {
	.sf-fab { display: none; }
}

/* ---------- Scroll reveal (armed by js/sf-modern.js only for off-screen elements) ---------- */

.sf-reveal.is-armed {
	opacity: 0;
	transform: translateY(22px);
}

.sf-reveal.is-armed.is-in {
	opacity: 1;
	transform: none;
	transition: opacity .6s var(--sf-ease) var(--sf-delay, 0s), transform .6s var(--sf-ease) var(--sf-delay, 0s);
}

/* ---------- Keyframes ---------- */

@keyframes sf-shine {
	0%, 55% { left: -70%; }
	100%    { left: 130%; }
}

@keyframes sf-ripple {
	0%   { opacity: .85; transform: scale(1); }
	100% { opacity: 0; transform: scale(1.85); }
}

@keyframes sf-ring {
	0%, 50%, 100% { transform: rotate(0); }
	5%, 15%, 25%  { transform: rotate(-18deg); }
	10%, 20%, 30% { transform: rotate(18deg); }
	35%           { transform: rotate(-6deg); }
	40%           { transform: rotate(0); }
}

@keyframes sf-bob {
	0%, 60%, 100% { transform: translateY(0) scale(1); }
	15%           { transform: translateY(-4px) scale(1.08); }
	30%           { transform: translateY(0) scale(.96); }
	45%           { transform: translateY(-2px) scale(1.02); }
}

@keyframes sf-ember {
	0%   { opacity: 0; transform: translate3d(0, 0, 0) scale(1); }
	10%  { opacity: .95; }
	70%  { opacity: .55; }
	100% { opacity: 0; transform: translate3d(var(--dx), -460px, 0) scale(.35); }
}

@keyframes sf-spin {
	to { transform: rotate(360deg); }
}

@keyframes sf-pulse {
	0%   { opacity: .8; transform: scale(1); }
	100% { opacity: 0; transform: scale(1.35); }
}

@keyframes sf-float {
	0%, 100% { transform: translateY(0); }
	50%      { transform: translateY(-12px); }
}

@keyframes sf-glow {
	from { opacity: .6; transform: scale(.9); }
	to   { opacity: 1; transform: scale(1.1); }
}

@keyframes sf-scan {
	0%, 100% { top: 16px; }
	50%      { top: calc(100% - 19px); }
}

@keyframes sf-pop {
	from { opacity: 0; transform: translateY(18px) scale(.96); }
	to   { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1199px) {
	.sf-products { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.sf-carousel__track { grid-auto-columns: calc((100% - 2 * 24px) / 3); }
	.sf-hero__art { width: 210px; height: 210px; margin-right: 0; }
	.sf-hero__orb { font-size: 68px; }
}

@media (max-width: 991px) {
	.sf-intro { grid-template-columns: minmax(0, 1fr); gap: 36px; }
	.sf-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 32px; }
	.sf-hero { padding: 36px 0 92px; }
	.sf-hero__art { display: none; }
	.sf-services { grid-template-columns: minmax(0, 1fr); max-width: 560px; margin-right: auto; margin-left: auto; }
	.sf-projects { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 190px; }
	.sf-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.sf-about { grid-template-columns: minmax(0, 1fr); gap: 36px; }
	.sf-about__badge { left: 14px; }
	.sf-qr-card { margin-top: 20px; }
	.sf-cta__box { padding: 38px 32px; }
}

@media (max-width: 767px) {
	.sf-section { padding: 56px 0; }
	.sf-gap { margin-top: 56px; }
	.sf-hero + .sf-section--flush { padding-top: 40px; }
	.sf-products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
	/* phones: bleed to the screen edge and show part of the next card as a swipe hint */
	.sf-carousel__track {
		grid-auto-columns: calc((100% - 14px) / 1.7);
		gap: 14px;
		margin: -14px -15px 0;
		padding: 14px 15px 26px;
		scroll-padding: 0 15px;
	}
	.sf-product__body { padding: 12px 12px 12px; }
	.sf-product__title { font-size: 15.5px; }
	.sf-product__more { padding-right: 42px; font-size: 13.5px; }
	.sf-product__ask { right: 10px; bottom: 12px; width: 36px; height: 36px; font-size: 19px; }
	.sf-brands { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
	.sf-brand { height: 120px; }
	.sf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.sf-stat:nth-child(3)::before { display: none; }
	.sf-stat:nth-child(n+3) { border-top: 1px solid var(--sf-border); }
	.sf-stat__num { font-size: 34px; }
	.sf-stat__num--text { font-size: 26px; }
	.sf-contact-grid { grid-template-columns: minmax(0, 1fr); }
	.sf-cta__box { padding: 34px 22px; }
	.sf-toolbar .sf-btn { margin-left: 0; }
	.sf-admin-card { padding: 22px 18px; }
	.sf-form-actions .sf-help { margin-left: 0 !important; }
}

@media (max-width: 575px) {
	.sf-intro__brands { padding: 18px; }
	.sf-brands--2 .sf-brand { height: 110px; }
	.sf-service__num { font-size: 38px; }
	.sf-footer__grid { grid-template-columns: minmax(0, 1fr); padding: 48px 0 30px; }
	.sf-fab { right: 16px; bottom: 16px; width: 56px; height: 56px; }
	.sf-fab__main { font-size: 22px; }
	.sf-fab__menu { right: 4px; }
	.sf-fab__icon { width: 48px; height: 48px; }
	.sf-fab__top { right: 6px; }
	.sf-hero { padding: 28px 0 84px; }
	.sf-hero__lead { font-size: 16px; }
	.sf-hero__chips li { font-size: 13.5px; }
	.sf-projects { grid-auto-rows: 150px; gap: 12px; }
	.sf-project--wide { grid-column: span 2; }
	.sf-project__name { font-size: 15.5px; }
	.sf-project--xl .sf-project__name { font-size: 20px; }
	.sf-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
	.sf-call { min-height: 56px; padding-right: 20px; }
	.sf-call__icon { width: 42px; height: 42px; font-size: 17px; }
	.sf-call__text b { font-size: 18px; }
	.sf-call-group--center .sf-call,
	.sf-cta__box .sf-call { width: 100%; max-width: 320px; }
	.sf-call-group--center,
	.sf-cta__box .sf-call-group { flex-direction: column; }
	.sf-pd__info .sf-call-group { flex-direction: column; align-items: stretch; gap: 10px; }
	.sf-drop__img,
	.sf-drop--tall .sf-drop__img { height: 180px; }
}

@media (prefers-reduced-motion: reduce) {
	.sf-call::after,
	.sf-call__icon::before,
	.sf-call__icon::after,
	.sf-call__icon i,
	.sf-embers span,
	.sf-hero__art,
	.sf-hero__ring,
	.sf-hero__pulse,
	.sf-cta__box::before,
	.sf-qr__scan,
	.sf-about__badge,
	.sf-gallery__item.is-new,
	.sf-contact-card:hover .sf-contact-card__icon i,
	.sf-fab__main::before,
	.sf-fab__main::after,
	.sf-fab__open {
		animation: none !important;
	}

	.sf-embers { display: none; }
	.sf-reveal.is-armed { opacity: 1; transform: none; }
}

/* ---------- Mobile menu (hamburger + slide-in panel, below 992px) ---------- */
.sf-navtoggle {
	display: none;
	align-items: center;
	gap: 10px;
	padding: 9px 14px 9px 12px;
	border: 1.5px solid var(--sf-border);
	border-radius: 999px;
	background: #fff;
	color: var(--sf-ink);
	font: 500 15px var(--sf-font);
	cursor: pointer;
	transition: border-color .2s, background-color .2s, color .2s;
}

.sf-navtoggle:hover,
.sf-navtoggle[aria-expanded="true"] {
	border-color: var(--sf-red-500);
	background: var(--sf-red-50);
	color: var(--sf-red-600);
}

.sf-navtoggle__bars {
	display: grid;
	gap: 4px;
	width: 20px;
}

.sf-navtoggle__bars span {
	display: block;
	height: 2px;
	border-radius: 2px;
	background: currentColor;
	transition: transform .25s var(--sf-ease), opacity .2s;
}

.sf-navtoggle[aria-expanded="true"] .sf-navtoggle__bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.sf-navtoggle[aria-expanded="true"] .sf-navtoggle__bars span:nth-child(2) { opacity: 0; }
.sf-navtoggle[aria-expanded="true"] .sf-navtoggle__bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.sf-mnav {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 1100;
	font-family: var(--sf-font);
}

.sf-mnav[hidden] { display: none; }

.sf-mnav__backdrop {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background: rgba(10, 10, 12, .55);
	opacity: 0;
	transition: opacity .25s var(--sf-ease);
	-webkit-backdrop-filter: blur(2px);
	backdrop-filter: blur(2px);
}

.sf-mnav__panel {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	width: min(340px, 86vw);
	padding: 18px 20px calc(20px + env(safe-area-inset-bottom));
	overflow-y: auto;
	background: #fff;
	box-shadow: -18px 0 50px rgba(0, 0, 0, .25);
	transform: translateX(100%);
	transition: transform .3s var(--sf-ease);
}

.sf-mnav.is-open .sf-mnav__backdrop { opacity: 1; }
.sf-mnav.is-open .sf-mnav__panel { transform: translateX(0); }

.sf-mnav__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--sf-border);
}

.sf-mnav__logo {
	width: auto;
	max-width: 210px;
	height: auto;
}

.sf-mnav__close {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	flex: 0 0 40px;
	border: 0;
	border-radius: 50%;
	background: var(--sf-soft);
	color: var(--sf-ink);
	font-size: 18px;
	cursor: pointer;
	transition: background-color .2s, color .2s;
}

.sf-mnav__close:hover { background: var(--sf-red-500); color: #fff; }

.sf-mnav__links {
	display: grid;
	gap: 4px;
	padding: 14px 0;
}

.sf-mnav__link {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 14px 14px;
	border-radius: 14px;
	color: var(--sf-ink) !important;
	font-size: 16.5px;
	font-weight: 500;
	text-decoration: none !important;
	transition: background-color .2s, color .2s;
}

.sf-mnav__link > i:first-child {
	width: 22px;
	color: var(--sf-red-500);
	font-size: 17px;
	text-align: center;
	transition: color .2s;
}

.sf-mnav__link span { flex: 1; }

.sf-mnav__go {
	color: var(--sf-muted);
	font-size: 13px;
	transition: transform .2s var(--sf-ease);
}

.sf-mnav__link:hover,
.sf-mnav__link:focus-visible {
	background: var(--sf-soft);
}

.sf-mnav__link:hover .sf-mnav__go { transform: translateX(3px); }

.sf-mnav__link.is-active {
	background: linear-gradient(120deg, var(--sf-red-600), var(--sf-red-500));
	color: #fff !important;
	box-shadow: 0 12px 24px rgba(225, 29, 42, .28);
}

.sf-mnav__link.is-active > i:first-child,
.sf-mnav__link.is-active .sf-mnav__go { color: #fff; }

.sf-mnav__cta {
	margin-top: auto;
	padding-top: 18px;
	border-top: 1px solid var(--sf-border);
}

.sf-mnav__label {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 12px;
	color: var(--sf-muted);
	font-size: 14px;
}

.sf-mnav__label i { color: var(--sf-red-500); }

html.sf-nav-open,
html.sf-nav-open body { overflow: hidden; }

/* #header is its own stacking context (z-index 1030), the same as the floating button */
html.sf-nav-open #header { z-index: 1200; }
html.sf-nav-open .sf-fab { display: none; }

.sf-mnav__panel:focus { outline: none; }

@media (max-width: 991px) {
	.sf-navtoggle { display: inline-flex; }
}

@media (min-width: 992px) {
	.sf-mnav { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
	.sf-mnav__panel,
	.sf-mnav__backdrop,
	.sf-navtoggle__bars span { transition: none; }
}