/*
 * Homepage sections added in 1.3 (credibility, applications, smart calculator, model matrix, testimonials),
 * the hero grid background, the hero product photo and the shared slider navigation.
 *
 * Everything is built on the theme's design tokens (main.css :root) — font, ink / canvas / surface / brand /
 * night colours, radii, glass shadows and type scale — so these sections read as part of the same system as
 * the compiled sections. Loaded on the front page only (inc/enqueue.php).
 */

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

.hero.hero--tech-grid {
	position: relative;
	isolation: isolate;
	background-color: var(--canvas);
	background-image:
		linear-gradient(to right, rgb(18 18 18 / 0.045) 1px, transparent 1px),
		linear-gradient(to bottom, rgb(18 18 18 / 0.045) 1px, transparent 1px);
	background-size: 40px 40px;
}

.hero__tech-bg {
	position: absolute;
	z-index: -1;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
}

.hero__tech-blob {
	position: absolute;
	border-radius: var(--r-pill);
	filter: blur(64px);
}

.hero__tech-blob--1 {
	top: 25%;
	right: 25%;
	width: 24rem;
	height: 24rem;
	background: rgb(255 255 255 / 0.7);
}

.hero__tech-blob--2 {
	bottom: 33%;
	left: 25%;
	width: 30rem;
	height: 30rem;
	background: rgb(18 18 18 / 0.05);
}

/* One font everywhere: the technical labels of the hero card use the site font, not a monospace stack. */
.hero,
.device-card {
	--font-mono: var(--font);
}

.device-card__stage--photo {
	aspect-ratio: 4 / 3;
	padding: 0;
	overflow: hidden;
	background: var(--surface);
}

.device-card__photo {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* ------------------------------------------------------------------ shared */

.section [hidden] {
	display: none !important;
}

.eng-no-scrollbar {
	scrollbar-width: none;
}

.eng-no-scrollbar::-webkit-scrollbar {
	display: none;
}

.slider-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.slider-nav__dots {
	display: flex;
	align-items: center;
	gap: 0.45rem;
}

.slider-nav__dot {
	width: 8px;
	height: 8px;
	padding: 0;
	border-radius: var(--r-pill);
	background: var(--line-strong);
	transition: width var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}

.slider-nav__dot.is-active {
	width: 26px;
	background: var(--ink);
}

.slider-nav__arrows {
	display: flex;
	gap: 0.5rem;
}

/* ------------------------------------------------------------------ credibility */

.credibility__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(0.75rem, 0.5rem + 1vw, 1.5rem);
}

.credibility__stat {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	padding: clamp(1.1rem, 0.8rem + 1.2vw, 1.75rem);
	border-radius: var(--r-card);
	background: var(--surface);
	box-shadow: var(--glass-shadow);
}

.credibility__value {
	display: flex;
	align-items: baseline;
	gap: 0.3rem;
	color: var(--ink);
	font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem);
	font-weight: 800;
	line-height: 1.2;
}

.credibility__suffix {
	color: var(--ink-3);
	font-size: 0.5em;
	font-weight: 700;
}

.credibility__label {
	font-size: var(--fs-md);
}

.credibility__desc {
	margin-top: auto;
	padding-top: 0.75rem;
	border-top: 1px solid var(--line);
	color: var(--ink-3);
	font-size: var(--fs-sm);
	line-height: 1.8;
}

.credibility__trust {
	display: grid;
	gap: 1.25rem;
	margin-top: clamp(1rem, 0.6rem + 1.5vw, 1.5rem);
	padding: clamp(1.25rem, 0.9rem + 1.5vw, 2rem);
	border-radius: var(--r-media);
	background: var(--night);
	color: var(--on-night-2);
}

.credibility__badge {
	display: flex;
	align-items: flex-start;
	gap: 0.9rem;
}

.credibility__badge-icon {
	display: grid;
	flex: none;
	place-items: center;
	width: 46px;
	height: 46px;
	border-radius: var(--r-control);
	background: rgb(255 255 255 / 0.08);
	box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.12);
	color: #fff;
	font-size: 1.15rem;
}

.credibility__badge-title {
	margin-bottom: 0.25rem;
	color: var(--on-night);
	font-size: var(--fs-md);
}

.credibility__badge-text {
	font-size: var(--fs-sm);
	line-height: 1.8;
}

/* ------------------------------------------------------------------ applications */

.applications__tabs {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 1.25rem;
	padding: 2px;
	overflow-x: auto;
}

.applications__tab {
	flex: none;
	white-space: nowrap;
}

.applications__card {
	display: grid;
	overflow: hidden;
	border-radius: var(--r-media);
	background: var(--canvas);
	box-shadow: var(--glass-shadow);
}

.applications__media {
	position: relative;
	min-height: 280px;
	overflow: hidden;
	background: var(--night);
}

.applications__slide {
	position: absolute;
	inset: 0;
}

.applications__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.applications__shade {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgb(10 12 12 / 0.78), rgb(10 12 12 / 0.15) 55%, transparent);
}

.applications__overlay {
	position: absolute;
	right: clamp(1rem, 0.6rem + 1.5vw, 1.75rem);
	bottom: clamp(1rem, 0.6rem + 1.5vw, 1.75rem);
	left: clamp(1rem, 0.6rem + 1.5vw, 1.75rem);
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem;
	color: #fff;
}

.applications__title-en {
	display: block;
	color: rgb(255 255 255 / 0.7);
	font-size: var(--fs-xs);
	direction: ltr;
	text-align: right;
}

.applications__title {
	color: #fff;
	font-size: var(--fs-h3);
}

.applications__area {
	flex: none;
	padding: 0.3rem 0.8rem;
	border-radius: var(--r-pill);
	background: rgb(255 255 255 / 0.18);
	color: #fff;
	font-size: var(--fs-xs);
	font-weight: 600;
	-webkit-backdrop-filter: var(--glass-blur-sm);
	backdrop-filter: var(--glass-blur-sm);
}

.applications__details {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 1.5rem;
	padding: clamp(1.25rem, 0.9rem + 1.5vw, 2.25rem);
}

.applications__panel {
	display: grid;
	gap: 1.1rem;
}

.applications__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--line);
}

.applications__counter {
	color: var(--ink-3);
	font-size: var(--fs-sm);
	font-weight: 600;
}

.applications__model {
	padding: 0.25rem 0.75rem;
	border-radius: var(--r-pill);
	background: var(--brand-soft);
	color: var(--brand-ink);
	font-size: var(--fs-xs);
	font-weight: 600;
}

.applications__label {
	margin-bottom: 0.3rem;
	color: var(--ink-3);
	font-size: var(--fs-sm);
	font-weight: 600;
}

.applications__challenge {
	color: var(--ink);
	font-weight: 600;
	line-height: 1.8;
}

.applications__desc {
	color: var(--ink-2);
	font-size: var(--fs-sm);
	line-height: 1.9;
}

.applications__checklist {
	display: grid;
	gap: 0.5rem;
	padding: 0.9rem 1rem;
	border-radius: var(--r-control);
	background: var(--surface);
}

.applications__check {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--ink-2);
	font-size: var(--fs-sm);
}

.applications__check .icon {
	color: var(--brand);
}

.applications__details .slider-nav {
	padding-top: 1.25rem;
	border-top: 1px solid var(--line);
}

/* ------------------------------------------------------------------ smart calculator */

.smart-calc__grid {
	display: grid;
	gap: clamp(1rem, 0.6rem + 1.5vw, 1.5rem);
}

.smart-calc__form {
	display: grid;
	align-content: space-between;
	gap: 1.5rem;
	padding: clamp(1.25rem, 0.9rem + 1.5vw, 2rem);
	border-radius: var(--r-media);
	background: var(--canvas);
}

.smart-calc__field {
	display: grid;
	gap: 0.7rem;
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

.smart-calc__label {
	padding: 0;
	color: var(--ink);
	font-size: var(--fs-sm);
	font-weight: 700;
}

.smart-calc__options {
	display: grid;
	gap: 0.5rem;
}

.smart-calc__options--space {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.smart-calc__options--pest {
	display: flex;
	flex-wrap: wrap;
}

.smart-calc__options--pest .smart-calc__option {
	flex: 1 1 auto;
	white-space: nowrap;
}

.smart-calc__option {
	justify-content: center;
	min-height: 42px;
	padding-inline: 0.6rem;
	text-align: center;
}

.smart-calc__range-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
}

.smart-calc__area {
	color: var(--ink);
	font-size: 1.6rem;
	font-weight: 800;
	line-height: 1.3;
}

.smart-calc__area small {
	color: var(--ink-3);
	font-size: var(--fs-sm);
	font-weight: 500;
}

.smart-calc__scale {
	display: flex;
	justify-content: space-between;
	color: var(--ink-3);
	font-size: var(--fs-xs);
}

.smart-calc__result {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	padding: clamp(1.25rem, 0.9rem + 1.5vw, 2rem);
	border-radius: var(--r-media);
	background: var(--night);
	color: var(--on-night-2);
}

.smart-calc__kicker {
	color: var(--on-night-3);
	font-size: var(--fs-sm);
	font-weight: 600;
}

.smart-calc__product {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.smart-calc__thumb {
	display: grid;
	flex: none;
	place-items: center;
	width: 88px;
	height: 88px;
	overflow: hidden;
	border-radius: var(--r-control);
	background: #fff;
}

.smart-calc__thumb img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.smart-calc__model {
	color: var(--on-night);
	font-size: var(--fs-h3);
	font-weight: 800;
	line-height: 1.5;
}

.smart-calc__model-en {
	color: var(--on-night-3);
	font-size: var(--fs-xs);
	font-weight: 600;
	letter-spacing: 0.04em;
	direction: ltr;
	text-align: right;
}

.smart-calc__facts {
	display: grid;
	gap: 0.6rem;
	margin: 0;
}

.smart-calc__fact {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 1rem;
	border-radius: var(--r-control);
	background: rgb(255 255 255 / 0.06);
	box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.08);
}

.smart-calc__fact dt {
	font-size: var(--fs-sm);
}

.smart-calc__fact dd {
	margin: 0;
	color: var(--on-night);
	font-size: 1.15rem;
	font-weight: 800;
	white-space: nowrap;
}

.smart-calc__fact--stack {
	flex-direction: column;
	align-items: stretch;
	gap: 0.3rem;
}

.smart-calc__fact--stack dd.smart-calc__advice {
	color: var(--on-night-2);
	font-size: var(--fs-sm);
	font-weight: 400;
	line-height: 1.9;
	white-space: normal;
}

.smart-calc__actions {
	display: grid;
	gap: 0.5rem;
	margin-top: auto;
}

.smart-calc__consult {
	padding: 0.5rem;
	color: var(--on-night-2);
	font-size: var(--fs-sm);
	text-align: center;
	text-decoration: none;
}

.smart-calc__consult:hover {
	color: var(--on-night);
	text-decoration: underline;
}

/* ------------------------------------------------------------------ model matrix */

.model-matrix__box {
	overflow-x: auto;
	border-radius: var(--r-media);
	background: var(--surface);
	box-shadow: var(--glass-shadow);
}

.model-matrix__box:focus-visible {
	outline: 2px solid var(--ink);
	outline-offset: 3px;
}

.model-matrix__table {
	width: 100%;
	min-width: 680px;
	border-collapse: collapse;
	font-size: var(--fs-sm);
}

.model-matrix__table :is(th, td) {
	padding: 1rem 1.25rem;
	border-bottom: 1px solid var(--line);
	text-align: center;
	vertical-align: middle;
}

.model-matrix__table tbody tr:last-child :is(th, td),
.model-matrix__table tfoot td {
	border-bottom: 0;
}

.model-matrix__table .is-featured {
	background: color-mix(in srgb, var(--brand-soft) 45%, transparent);
}

.model-matrix__corner {
	width: 28%;
	color: var(--ink-3);
	font-weight: 600;
	text-align: right !important;
	vertical-align: bottom !important;
}

.model-matrix__model {
	padding-block: 1.5rem 1.1rem !important;
}

.model-matrix__thumb {
	display: grid;
	place-items: center;
	width: 88px;
	height: 88px;
	margin: 0 auto 0.75rem;
	overflow: hidden;
	border-radius: var(--r-control);
	background: #fff;
	box-shadow: inset 0 0 0 1px var(--line);
}

.model-matrix__thumb img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.model-matrix__name {
	display: block;
	color: var(--ink);
	font-size: var(--fs-md);
	font-weight: 700;
}

.model-matrix__sub {
	display: block;
	margin-top: 0.15rem;
	color: var(--ink-3);
	font-size: var(--fs-xs);
	font-weight: 500;
}

.model-matrix__model.is-featured .model-matrix__sub {
	color: var(--brand-ink);
}

.model-matrix__param {
	color: var(--ink);
	font-weight: 600;
	text-align: right !important;
}

.model-matrix__tip {
	display: block;
	margin-top: 0.15rem;
	color: var(--ink-3);
	font-size: var(--fs-xs);
	font-weight: 400;
}

.model-matrix__cell {
	color: var(--ink-2);
}

.model-matrix__cell.is-featured {
	color: var(--ink);
	font-weight: 700;
}

.model-matrix__table tbody tr {
	transition: background-color var(--dur-fast) var(--ease-out);
}

@media (hover: hover) {
	.model-matrix__table tbody tr:hover {
		background: rgb(18 18 18 / 0.025);
	}
}

.model-matrix__action {
	padding-block: 1.25rem !important;
}

/* ------------------------------------------------------------------ testimonials */

.testimonials__track {
	display: flex;
	gap: clamp(0.75rem, 0.5rem + 1vw, 1.5rem);
	margin-top: -12px;
	padding: 12px 0 28px;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
}

.testimonials__track:focus-visible {
	outline: 2px solid var(--ink);
	outline-offset: 2px;
}

.testimonials__card {
	position: relative;
	display: flex;
	flex: 0 0 100%;
	flex-direction: column;
	gap: 1rem;
	padding: clamp(1.25rem, 0.9rem + 1.5vw, 2rem);
	border-radius: var(--r-card);
	background: var(--surface);
	box-shadow: var(--glass-shadow);
	scroll-snap-align: start;
}

.testimonials__mark {
	position: absolute;
	top: 1.25rem;
	left: 1.25rem;
	width: 2rem;
	height: 2rem;
	color: var(--canvas-2);
}

.testimonials__result {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	align-self: flex-start;
	padding: 0.3rem 0.8rem;
	border-radius: var(--r-pill);
	background: var(--brand-soft);
	color: var(--brand-ink);
	font-size: var(--fs-xs);
	font-weight: 600;
}

.testimonials__quote {
	margin: 0;
	color: var(--ink-2);
	line-height: 2;
}

.testimonials__footer {
	display: grid;
	gap: 0.75rem;
	margin-top: auto;
	padding-top: 1rem;
	border-top: 1px solid var(--line);
}

.testimonials__author {
	color: var(--ink);
	font-weight: 700;
}

.testimonials__role {
	color: var(--ink-2);
	font-size: var(--fs-sm);
}

.testimonials__city {
	color: var(--ink-3);
	font-size: var(--fs-xs);
}

.testimonials__model {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.25rem 0.5rem;
	padding: 0.55rem 0.8rem;
	border-radius: var(--r-control);
	background: var(--canvas);
}

.testimonials__model-label {
	color: var(--ink-3);
	font-size: var(--fs-xs);
}

.testimonials__model-name {
	color: var(--ink);
	font-size: var(--fs-sm);
	font-weight: 600;
}

.testimonials .slider-nav {
	margin-top: 0.5rem;
}

/* ------------------------------------------------------------------ breakpoints */

@media (min-width: 640px) {
	.smart-calc__options--space {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (min-width: 768px) {
	.credibility__trust {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.applications__media {
		min-height: 380px;
	}

	.testimonials__card {
		flex-basis: calc((100% - clamp(0.75rem, 0.5rem + 1vw, 1.5rem)) / 2);
	}
}

@media (min-width: 1024px) {
	.credibility__stats {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.applications__card {
		grid-template-columns: 7fr 5fr;
	}

	.applications__media {
		min-height: 520px;
	}

	.smart-calc__grid {
		grid-template-columns: 7fr 5fr;
	}
}

@media (min-width: 1200px) {
	.testimonials__card {
		flex-basis: calc((100% - 2 * clamp(0.75rem, 0.5rem + 1vw, 1.5rem)) / 3);
	}
}

@media (prefers-reduced-motion: reduce) {
	.testimonials__track {
		scroll-behavior: auto;
	}
}