/* ==========================================================================
   Q Clima — home page (front-page.php). Uses qc-base.css tokens/components.
   ========================================================================== */

/* Hero ------------------------------------------------------------------- */
.qc-hero { padding-top: 16px; }
.qc-hero__grid { display: grid; gap: 16px; }
.qc-hero__carousel { position: relative; min-width: 0; border-radius: var(--qc-r-xl); overflow: hidden; background: linear-gradient(115deg, #F8FAFC 0%, #EEF5FC 55%, #DCEAF8 100%); border: var(--qc-border); box-shadow: var(--qc-shadow-1); }
.qc-hero__track { display: flex; height: 100%; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; overscroll-behavior-x: contain; }
.qc-hero__track::-webkit-scrollbar { display: none; }
.qc-hero__track:focus { outline: 0; }
.qc-slide { position: relative; flex: 0 0 100%; clip-path: inset(0 1px 0 0); background: linear-gradient(115deg, #F8FAFC 0%, #EEF5FC 55%, #DCEAF8 100%); display: flex; flex-direction: column; scroll-snap-align: start; scroll-snap-stop: always; }
.qc-slide__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.qc-slide__img { width: 100%; height: 100%; object-fit: cover; }
.qc-slide--product .qc-slide__media { padding: 20px 28px 0; }
.qc-slide--product .qc-slide__img { object-fit: contain; filter: brightness(1.05) contrast(1.06); }
.qc-slide__body { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; flex: 1; padding: 18px 20px 84px; }
.qc-slide__eyebrow { margin: 0 0 6px; font: italic 500 17px/1.2 var(--qc-font-head); letter-spacing: .03em; text-transform: uppercase; color: var(--qc-coral); }
.qc-slide__title { margin: 0; font: 700 clamp(36px, 4.4vw, 64px)/.98 var(--qc-font-head); text-transform: uppercase; letter-spacing: -.005em; color: var(--qc-navy); }
.qc-slide__title span { display: block; }
.qc-slide__title2 { color: var(--qc-sky); }
.qc-slide__rule { display: block; width: min(100%, 360px); height: 3px; margin: 16px 0; border-radius: 2px; background: var(--qc-coral); }
.qc-slide__text { max-width: 46ch; margin: 0 0 20px; font-size: 16px; line-height: 1.6; color: var(--qc-navy-ink); }
.qc-slide__btn { margin-top: auto; }

.qc-hero__controls { position: absolute; left: 20px; right: 20px; bottom: 20px; z-index: 2; display: flex; align-items: center; gap: 10px; pointer-events: none; }
.qc-hero__controls > * { pointer-events: auto; }
.qc-hero__arrow { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border: 1px solid var(--qc-line); border-radius: 50%; background: #fff; color: var(--qc-navy); box-shadow: 0 4px 14px rgba(11, 59, 96, .12); transition: background-color .15s, color .15s, border-color .15s; }
.qc-hero__arrow:hover { background: var(--qc-navy); border-color: var(--qc-navy); color: #fff; }
.qc-hero__dots { display: flex; align-items: center; margin-left: auto; }
.qc-hero__dot { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 32px; padding: 0; border: 0; background: none; }
.qc-hero__dot::before { content: ''; width: 9px; height: 9px; border-radius: 9px; background: #B7C6D6; transition: width .25s, background-color .25s; }
.qc-hero__dot[aria-current="true"] { width: 42px; }
.qc-hero__dot[aria-current="true"]::before { width: 32px; background: var(--qc-sky); }

/* Side promo cards */
.qc-hero__cards { display: grid; gap: 16px; }
.qc-promo { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 40%; gap: 12px; min-height: 196px; padding: 22px; border: var(--qc-border); border-radius: var(--qc-r-xl); background: linear-gradient(135deg, #FBFDFF 0%, #EAF3FC 100%); box-shadow: var(--qc-shadow-1); color: var(--qc-text); overflow: hidden; transition: box-shadow .2s, transform .2s, border-color .2s; }
.qc-promo:hover { color: var(--qc-text); box-shadow: var(--qc-shadow-2); border-color: rgba(2, 132, 199, .35); transform: translateY(-2px); }
.qc-promo__body { position: relative; display: flex; flex-direction: column; align-items: flex-start; }
.qc-promo__eyebrow { margin-bottom: 6px; font: 700 11px/1.3 var(--qc-font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--qc-sky); }
.qc-promo__title { margin-bottom: 0; font: 600 24px/1.12 var(--qc-font-head); color: var(--qc-navy); }
.qc-promo__text { margin: 8px 0 16px; font-size: 13.5px; line-height: 1.5; color: var(--qc-text-2); }
.qc-promo__cta { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; margin-top: auto; padding: 0 16px; border-radius: 999px; background: var(--qc-coral); color: #fff; font: 700 13px/1 var(--qc-font-body); box-shadow: 0 8px 18px -8px rgba(239, 68, 68, .7); transition: background-color .15s; }
.qc-promo:hover .qc-promo__cta { background: var(--qc-coral-dark); }
.qc-promo__media { display: flex; align-items: center; justify-content: center; }
.qc-promo__img { width: 100%; height: auto; max-height: 150px; object-fit: contain; filter: brightness(1.05) contrast(1.06); transition: transform .35s ease; }
.qc-promo:hover .qc-promo__img { transform: scale(1.04); }

/* Trust bar */
.qc-trust { margin-top: 24px; border-top: 1px solid var(--qc-line); border-bottom: 1px solid var(--qc-line); }
.qc-trust__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; list-style: none; background: var(--qc-line); }
.qc-trust__item { display: flex; align-items: center; gap: 12px; padding: 14px 10px; background: #fff; }
.qc-trust__item:last-child { grid-column: 1 / -1; }
.qc-trust__icon { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid #BAE6FD; border-radius: 50%; color: var(--qc-sky); background: #fff; }
.qc-trust__item strong { display: block; font: 800 12.5px/1.3 var(--qc-font-body); letter-spacing: .03em; text-transform: uppercase; color: var(--qc-navy-ink); }
.qc-trust__item strong + span { display: block; margin-top: 2px; font-size: 12.5px; line-height: 1.4; color: var(--qc-muted); }

@media (min-width: 600px) {
	.qc-hero__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
	.qc-slide__body { padding: 24px 32px 88px; }
	.qc-hero__controls { left: 32px; right: 28px; bottom: 24px; }
}
@media (min-width: 1024px) {
	.qc-hero { padding-top: 24px; }
	.qc-hero__grid { grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr); gap: 20px; }
	.qc-hero__grid--solo { grid-template-columns: 1fr; }
	.qc-hero__cards { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; gap: 20px; }
	.qc-slide { display: block; min-height: 540px; }
	.qc-slide__media { position: absolute; top: 0; right: 0; bottom: 0; width: 64%; aspect-ratio: auto; }
	.qc-slide--photo .qc-slide__media { -webkit-mask-image: linear-gradient(90deg, transparent 0, rgba(0, 0, 0, .55) 16%, #000 40%); mask-image: linear-gradient(90deg, transparent 0, rgba(0, 0, 0, .55) 16%, #000 40%); }
	.qc-slide--product .qc-slide__media { top: 12%; bottom: 20%; right: 4%; width: 40%; padding: 0; display: flex; align-items: center; justify-content: center; }
	.qc-slide--product .qc-slide__img { position: relative; }
	.qc-slide__body { justify-content: center; max-width: 56%; min-height: 540px; padding: 48px 24px 112px 56px; }
	.qc-slide--none .qc-slide__body { max-width: 100%; }
	.qc-slide__eyebrow { font-size: 22px; margin-bottom: 8px; }
	.qc-slide__rule { margin: 22px 0; }
	.qc-slide__text { font-size: 18px; margin-bottom: 26px; }
	.qc-slide__btn { margin-top: 0; }
	.qc-hero__controls { left: 56px; right: 36px; bottom: 36px; }
	.qc-hero__arrow { width: 52px; height: 52px; }
	.qc-promo { min-height: 0; padding: 26px 24px; }
	.qc-promo__title { font-size: 26px; }
	.qc-trust { margin-top: 32px; }
	.qc-trust__list { grid-template-columns: repeat(5, minmax(0, 1fr)); }
	.qc-trust__item { padding: 20px 18px; }
	.qc-trust__item:last-child { grid-column: auto; }
}
@media (max-width: 479px) {
	.qc-promo { grid-template-columns: minmax(0, 1fr) 38%; padding: 18px; min-height: 170px; }
	.qc-promo__title { font-size: 21px; }
	.qc-trust__item { gap: 10px; padding: 12px 8px; }
	.qc-trust__icon { width: 38px; height: 38px; }
	.qc-trust__item strong { font-size: 11.5px; }
	.qc-trust__item strong + span { font-size: 12px; }
}

/* Choose by room --------------------------------------------------------- */
.qc-rooms__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--qc-gutter); list-style: none; }
.qc-room { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 24px; background: #fff; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); box-shadow: var(--qc-shadow-1); transition: box-shadow .2s, border-color .2s, transform .2s; }
.qc-room:hover { border-color: rgba(2, 132, 199, .5); box-shadow: var(--qc-shadow-2); transform: translateY(-2px); }
.qc-room.is-top { border: 2px solid var(--qc-navy); }
.qc-room__flag { position: absolute; top: -12px; left: 22px; padding: 5px 10px; border-radius: 999px; background: var(--qc-navy); color: #fff; font: 700 11px/1 var(--qc-font-body); letter-spacing: .08em; text-transform: uppercase; }
.qc-room__icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--qc-sky-soft); color: var(--qc-sky); }
.qc-room__area { position: absolute; top: 24px; right: 20px; padding: 5px 10px; border: 1px solid var(--qc-line); border-radius: 999px; background: var(--qc-ice); font: 700 12.5px/1 var(--qc-font-body); color: var(--qc-navy); font-variant-numeric: tabular-nums; }
.qc-room__btu { margin: 18px 0 2px; font: 700 30px/1.1 var(--qc-font-head); letter-spacing: .01em; }
.qc-room__btu a { color: var(--qc-navy); }
.qc-room__btu a::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.qc-room:hover .qc-room__btu a { color: var(--qc-sky); }
.qc-room__name { margin: 0 0 8px; font-weight: 700; font-size: 15px; color: var(--qc-navy-ink); }
.qc-room__text { flex: 1; margin: 0; font-size: 14px; line-height: 1.55; color: var(--qc-text-2); }
.qc-room__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--qc-subtle); }
.qc-room__meta { display: flex; flex-direction: column; gap: 2px; font-size: 12.5px; color: var(--qc-muted); }
.qc-room__meta strong { font: 700 20px/1.1 var(--qc-font-head); color: var(--qc-navy); font-variant-numeric: tabular-nums; }
.qc-room__go { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: var(--qc-subtle); color: var(--qc-navy); transition: background-color .15s, color .15s; }
.qc-room:hover .qc-room__go, .qc-room.is-top .qc-room__go { background: var(--qc-navy); color: #fff; }
.qc-rooms__more { margin: 32px 0 0; text-align: center; }
.qc-rooms__more .qc-link-arrow { text-align: left; }
@media (min-width: 1024px) { .qc-rooms__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 599px) {
	.qc-room { padding: 16px 14px; }
	.qc-room__icon { width: 42px; height: 42px; border-radius: 12px; }
	.qc-room__area { position: static; align-self: flex-start; margin-top: 12px; font-size: 11.5px; }
	.qc-room__btu { margin-top: 8px; font-size: 22px; }
	.qc-room__name { font-size: 13.5px; }
	.qc-room__text { font-size: 13px; }
	.qc-room__go { width: 34px; height: 34px; }
	.qc-room__meta strong { font-size: 17px; }
	.qc-room__flag { left: 12px; font-size: 10px; }
}

/* Heating band ----------------------------------------------------------- */
.qc-heat { position: relative; padding: 44px 0; color: #CBD9E8; background: radial-gradient(60% 120% at 0% 50%, rgba(249, 115, 22, .22), transparent 60%), linear-gradient(120deg, var(--qc-navy) 0%, var(--qc-navy-deep) 100%); overflow: hidden; }
.qc-heat__in { display: grid; gap: 20px; }
.qc-heat__icon { display: inline-flex; align-items: center; justify-content: center; width: 72px; height: 72px; border-radius: 50%; background: rgba(249, 115, 22, .16); border: 1px solid rgba(249, 115, 22, .45); color: #FDBA74; }
.qc-heat__title { margin: 0 0 8px; font: 700 clamp(30px, 4vw, 48px)/1.05 var(--qc-font-head); text-transform: uppercase; color: #fff; }
.qc-heat__text p { max-width: 62ch; margin: 0 0 16px; font-size: 16px; }
.qc-heat__chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.qc-heat__chips a { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 12px; border: 1px solid rgba(255, 255, 255, .25); border-radius: var(--qc-r); color: #fff; font-weight: 700; font-size: 14px; font-variant-numeric: tabular-nums; transition: background-color .15s, border-color .15s; }
.qc-heat__chips a:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .5); color: #fff; }
.qc-heat__chips .qc-i { color: #FDBA74; }
.qc-heat__chips small { padding: 2px 7px; border-radius: 999px; background: rgba(255, 255, 255, .14); font-size: 12px; }
.qc-heat__btn { justify-self: start; background: #fff; color: var(--qc-navy); }
.qc-heat__btn:hover { background: var(--qc-sky-soft); color: var(--qc-navy); }
@media (min-width: 1024px) {
	.qc-heat { padding: 56px 0; }
	.qc-heat__in { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 36px; }
	.qc-heat__icon { width: 96px; height: 96px; }
	.qc-heat__btn { justify-self: end; }
}

/* Top products ----------------------------------------------------------- */
.qc-top__tabs { display: flex; gap: 8px; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.qc-top__tabs::-webkit-scrollbar { display: none; }
.qc-top__tabs .qc-chip { flex: none; height: 40px; background: #fff; }
.qc-top__tabs .qc-chip[aria-selected="true"], .qc-top__tabs .qc-chip.is-active { background: var(--qc-navy); border-color: var(--qc-navy); color: #fff; }
.qc-top__more { margin: 36px 0 0; text-align: center; }
[data-qc-panel].is-swapping { opacity: .4; transition: opacity .15s; }

/* Черната серия ---------------------------------------------------------- */
.qc-black { padding: var(--qc-section) 0; background: var(--qc-black); color: #AEB9C7; }
.qc-black__intro { display: grid; gap: 32px; align-items: center; }
.qc-black__title { margin: 0; font: 700 clamp(52px, 8vw, 112px)/.95 var(--qc-font-head); letter-spacing: -.01em; color: #fff; }
.qc-black__title span { display: block; }
.qc-black__title2 { color: #38BDF8; }
.qc-black__lead { max-width: 46ch; margin: 24px 0 32px; font-size: 17px; line-height: 1.65; }
.qc-black__media { border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--qc-r-xl); overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, .55); }
.qc-black__img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.qc-black__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--qc-black-line); }
.qc-black__sub { margin: 0; font: 600 clamp(24px, 3vw, 36px)/1.15 var(--qc-font-head); color: #fff; }
.qc-black__head p { margin: 0; font-size: 14px; color: #94A3B8; font-variant-numeric: tabular-nums; }
.qc-black__grid { margin-top: 24px; }
.qc-black .qc-card--dark .qc-card__brand { color: #38BDF8; }
@media (min-width: 1024px) {
	.qc-black__intro { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 72px; }
	.qc-black__head { margin-top: 72px; }
}

/* Services --------------------------------------------------------------- */
.qc-services__grid, .qc-blog__grid { display: grid; gap: var(--qc-gutter); list-style: none; }
.qc-svc, .qc-post { position: relative; display: flex; flex-direction: column; min-width: 0; background: #fff; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); box-shadow: var(--qc-shadow-1); overflow: hidden; transition: box-shadow .2s, border-color .2s, transform .2s; }
.qc-svc:hover, .qc-post:hover { border-color: rgba(2, 132, 199, .45); box-shadow: var(--qc-shadow-2); transform: translateY(-2px); }
.qc-svc__media { position: relative; aspect-ratio: 16 / 9; background: var(--qc-ice); }
.qc-svc__img { width: 100%; height: 100%; object-fit: cover; }
.qc-svc__media--icon { display: flex; align-items: center; justify-content: center; color: rgba(255, 255, 255, .85); background: radial-gradient(50% 70% at 70% 30%, rgba(56, 189, 248, .35), transparent 70%), linear-gradient(135deg, var(--qc-navy) 0%, var(--qc-navy-deep) 100%); }
.qc-svc__badge { position: absolute; left: 20px; bottom: -22px; display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 12px; background: #fff; color: var(--qc-sky); box-shadow: var(--qc-shadow-2); }
.qc-svc__body { display: flex; flex-direction: column; flex: 1; padding: 34px 22px 22px; }
.qc-svc__title, .qc-post__title { margin: 0 0 8px; font: 600 22px/1.2 var(--qc-font-head); }
.qc-svc__title a, .qc-post__title a { color: var(--qc-navy); }
.qc-svc__title a::after, .qc-post__title a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.qc-svc:hover .qc-svc__title a, .qc-post:hover .qc-post__title a { color: var(--qc-sky); }
.qc-svc__body > p { flex: 1; margin: 0 0 18px; font-size: 14.5px; line-height: 1.6; color: var(--qc-text-2); }
.qc-svc__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; border-top: 1px solid var(--qc-subtle); }
.qc-svc__price { font: 700 24px/1 var(--qc-font-head); color: var(--qc-navy); font-variant-numeric: tabular-nums; }
.qc-svc__more, .qc-post__more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; color: var(--qc-sky); }
.qc-consult { display: grid; gap: 16px; margin-top: 32px; padding: 24px; border: 1px solid #BAE6FD; border-radius: var(--qc-r-lg); background: linear-gradient(120deg, #F0F9FF 0%, #E0F2FE 100%); }
.qc-consult__icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: #fff; color: var(--qc-sky); box-shadow: var(--qc-shadow-1); }
.qc-consult__text h3 { margin: 0 0 4px; font-size: 22px; }
.qc-consult__text p { margin: 0; color: var(--qc-text-2); }
.qc-consult .qc-btn { justify-self: start; }
@media (min-width: 700px) { .qc-services__grid, .qc-blog__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
	.qc-services__grid, .qc-blog__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.qc-consult { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px; padding: 28px 32px; }
}

/* Brands ----------------------------------------------------------------- */
.qc-brands { border-top: 1px solid var(--qc-line); border-bottom: 1px solid var(--qc-line); }
.qc-brands__title { margin: 0 0 20px; font: 700 13px/1.3 var(--qc-font-body); letter-spacing: .16em; text-transform: uppercase; text-align: center; color: var(--qc-muted); }
.qc-brands__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; list-style: none; }
.qc-brands__list a { display: inline-flex; align-items: center; min-height: 52px; padding: 0 20px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-md); background: #fff; font: 600 18px/1 var(--qc-font-head); letter-spacing: .06em; text-transform: uppercase; color: #64748B; transition: color .15s, border-color .15s, box-shadow .15s; }
.qc-brands__list a:hover { color: var(--qc-navy); border-color: var(--qc-sky); box-shadow: var(--qc-shadow-1); }
@media (max-width: 479px) { .qc-brands__list a { min-height: 44px; padding: 0 14px; font-size: 15px; } }

/* Reviews ---------------------------------------------------------------- */
.qc-reviews__grid { display: grid; gap: var(--qc-gutter); }
.qc-reviews__score { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 28px; background: #fff; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); box-shadow: var(--qc-shadow-1); }
.qc-reviews__g { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--qc-navy-ink); }
.qc-reviews__num { font: 700 64px/1 var(--qc-font-head); color: var(--qc-navy); }
.qc-stars { display: inline-flex; gap: 2px; color: #CBD5E1; }
.qc-stars .is-on { color: #F59E0B; fill: currentColor; }
.qc-reviews__list { display: grid; gap: var(--qc-gutter); list-style: none; }
.qc-review { display: flex; flex-direction: column; gap: 10px; padding: 22px; background: #fff; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); }
.qc-review__head { display: flex; align-items: center; gap: 12px; }
.qc-review__head strong { display: block; color: var(--qc-navy-ink); }
.qc-review__head small { display: block; font-size: 12.5px; color: var(--qc-muted); }
.qc-review__avatar { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--qc-sky-soft); color: var(--qc-navy); font: 700 17px/1 var(--qc-font-head); }
.qc-review p { margin: 0; font-size: 14.5px; color: var(--qc-text-2); }
@media (min-width: 700px) { .qc-reviews__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) {
	.qc-reviews__grid { grid-template-columns: 280px minmax(0, 1fr); }
	.qc-reviews__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Expert CTA ------------------------------------------------------------- */
.qc-expert-wrap { padding-bottom: 0; }
.qc-expert { display: grid; gap: 24px; padding: 36px 24px; border-radius: var(--qc-r-xl); color: #CBD9E8; background: radial-gradient(50% 90% at 90% 10%, rgba(2, 132, 199, .45), transparent 70%), linear-gradient(120deg, var(--qc-navy) 0%, var(--qc-navy-deep) 100%); box-shadow: var(--qc-shadow-3); }
.qc-expert__title { margin: 0 0 12px; font: 700 clamp(28px, 3.4vw, 44px)/1.1 var(--qc-font-head); color: #fff; }
.qc-expert__title span { display: block; color: #7DD3FC; }
.qc-expert__text p:last-child { max-width: 60ch; margin: 0; font-size: 16px; }
.qc-expert__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 1024px) {
	.qc-expert { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 48px; padding: 56px 64px; }
	.qc-expert__actions { flex-direction: column; align-items: stretch; }
}

/* Blog ------------------------------------------------------------------- */
.qc-post__media { aspect-ratio: 16 / 9; background: var(--qc-ice); }
.qc-post__img { width: 100%; height: 100%; object-fit: cover; }
.qc-post__media--empty { display: flex; align-items: center; justify-content: center; color: var(--qc-sky); background: radial-gradient(60% 80% at 30% 20%, #fff, transparent 70%), linear-gradient(135deg, #F0F9FF 0%, #DBEAFE 100%); }
.qc-post__body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.qc-post__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 10px; font-size: 13px; color: var(--qc-muted); }
.qc-post__title { font-size: 20px; }
.qc-post__ex { flex: 1; margin: 0 0 16px; font-size: 14.5px; line-height: 1.6; color: var(--qc-text-2); }

/* Shared-card fixes on the home page ------------------------------------- */
/* qc-base.css re-sets .qc-card__tools to position: relative after its absolute rule (shared bug, reported). */
.qc-top .qc-card__tools, .qc-black .qc-card__tools { position: absolute; }
/* Product photos have white backgrounds: blend them into the light panels. */
.qc-slide--product .qc-slide__img, .qc-promo__img, .qc-top .qc-card__img { mix-blend-mode: multiply; }
.qc-black .qc-card__media { background: radial-gradient(70% 70% at 50% 45%, #FFFFFF 0%, #D3DAE3 100%); }
.qc-black .qc-card__img { mix-blend-mode: multiply; filter: brightness(1.05) contrast(1.06); }
@media (max-width: 599px) {
	.qc-top [data-qc-panel] > .qc-card:nth-child(n+5) { display: none; }
	.qc-top__tabs { margin-right: calc(-1 * var(--qc-pad)); padding-right: var(--qc-pad); }
}
@media (max-width: 1023px) { .qc-heat__icon { display: none; } }
.qc-post__more { margin-top: auto; }

/* Black series: a single row of models (4 on desktop, swipeable row on smaller screens) */
.qc-black__head p { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; }
.qc-black__all { display: inline-flex; align-items: center; gap: 6px; color: #38BDF8; font-weight: 700; }
.qc-black__all:hover { color: #fff; }
@media (max-width: 1279px) {
	.qc-black__grid { display: grid; grid-auto-flow: column; grid-template-columns: none; grid-auto-columns: minmax(240px, 42%); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; margin-left: calc(var(--qc-pad) * -1); margin-right: calc(var(--qc-pad) * -1); padding-left: var(--qc-pad); padding-right: var(--qc-pad); scroll-padding-left: var(--qc-pad); }
	.qc-black__grid::-webkit-scrollbar { display: none; }
	.qc-black__grid > * { scroll-snap-align: start; }
}
@media (max-width: 599px) { .qc-black__grid { grid-auto-columns: 72%; } }

/* Below-the-fold sections: the browser skips their style/layout/paint until they near the viewport (faster first render on phones). */
.qc-top, .qc-black, .qc-rooms, .qc-services, .qc-heat, .qc-expert-wrap, .qc-brands, .qc-reviews, .qc-blog { content-visibility: auto; contain-intrinsic-size: auto 720px; }