/*
 * Lingtronic - pagina inicial (fase S3). Usa as cores e letras de lt-design.css.
 * Carregado so nas paginas com a classe lt-home (inc/home.php).
 */

.lt-home {
	color: var(--lt-text);
}

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

.lt-home .lt-wrap {
	max-width: 1240px;
	margin: 0 auto;
	padding-left: 24px;
	padding-right: 24px;
}

.lt-home p {
	margin: 0;
}

.lt-home a {
	text-decoration: none;
}

.lt-eyebrow {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--lt-blue);
}

.lt-chip {
	display: inline-block;
	align-self: flex-start;
	font-size: 12px;
	font-weight: 600;
	color: var(--lt-blue);
	background: var(--lt-blue-soft);
	border-radius: 999px;
	padding: 4px 10px;
}

.lt-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 12px 24px;
	border-radius: var(--lt-radius-sm);
	font-weight: 600;
	font-size: 16px;
	line-height: 1.2;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.lt-btn--amber { background: var(--lt-amber); color: var(--lt-ink); }
.lt-btn--amber:hover, .lt-btn--amber:focus { background: #E39512; color: var(--lt-ink); }
.lt-btn--ghost { border: 1px solid #5B6670; color: #FFFFFF; }
.lt-btn--ghost:hover, .lt-btn--ghost:focus { border-color: #FFFFFF; color: #FFFFFF; }
.lt-btn--dark { background: var(--lt-ink); color: #FFFFFF; }
.lt-btn--dark:hover, .lt-btn--dark:focus { background: #000000; color: #FFFFFF; }

/* ---------- Topo ---------- */
.lt-hero {
	background-color: var(--lt-ink);
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 32px 32px;
	color: #FFFFFF;
}

.lt-hero .lt-wrap {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 56px;
	padding-top: 88px;
	padding-bottom: 96px;
}

.lt-hero__text {
	flex: 1 1 480px;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 22px;
}

.lt-hero .lt-eyebrow { color: var(--lt-amber); }

.lt-home.lt-hero h1 {
	margin: 0;
	font-size: clamp(36px, 5vw, 56px);
	line-height: 1.05;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: #FFFFFF;
}

.lt-hero__lead {
	font-size: 18px;
	line-height: 1.6;
	color: #C9D1D9;
	max-width: 560px;
}

.lt-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 6px;
}

.lt-hero__media {
	flex: 1 1 420px;
	min-width: 0;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.lt-hero__media img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 1;
	object-fit: cover;
	border-radius: 16px;
	background: #FFFFFF;
}

.lt-hero__media img:nth-child(2) { margin-top: 32px; }
.lt-hero__media img:nth-child(3) { margin-top: -32px; }

/* ---------- Tres lados do site ---------- */
.lt-pillars {
	padding: 72px 0 24px;
}

.lt-pillars .lt-wrap {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 20px;
}

.lt-pillar {
	background: var(--lt-surface);
	border: 1px solid var(--lt-line);
	border-radius: var(--lt-radius);
	padding: 28px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	color: var(--lt-ink);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.lt-pillar:hover,
.lt-pillar:focus {
	border-color: var(--lt-line-strong);
	box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
	color: var(--lt-ink);
}

.lt-pillar__num {
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: var(--lt-blue-soft);
	color: var(--lt-blue);
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--lt-font-head);
	font-weight: 700;
}

.lt-pillar__title {
	font-family: var(--lt-font-head);
	font-size: 22px;
	font-weight: 600;
	line-height: 1.25;
}

.lt-pillar__text {
	font-size: 15px;
	line-height: 1.6;
	color: var(--lt-muted);
}

.lt-pillar__cta {
	margin-top: auto;
	font-size: 15px;
	font-weight: 600;
	color: var(--lt-blue);
}

/* ---------- Secoes com titulo ---------- */
.lt-section {
	padding: 56px 0;
}

.lt-section__head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 24px;
}

.lt-home .lt-section__head h2,
.lt-home .lt-print h2 {
	margin: 0;
	font-size: clamp(26px, 3vw, 34px);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.lt-section__more {
	font-weight: 600;
}

/* Produtos em destaque (shortcode [products] do WooCommerce) */
.lt-home .woocommerce ul.products {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
	gap: 20px;
	margin: 0;
}

.lt-home .woocommerce ul.products::before,
.lt-home .woocommerce ul.products::after {
	display: none;
}

.lt-home .woocommerce ul.products li.product {
	width: auto;
	margin: 0;
	float: none;
}

/* ---------- Impressao 3D ---------- */
.lt-print .lt-box {
	background: var(--lt-surface);
	border: 1px solid var(--lt-line);
	border-radius: 20px;
	padding: 44px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 40px;
}

.lt-print__text {
	flex: 1 1 320px;
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 14px;
}

.lt-print__text p:not(.lt-eyebrow) {
	font-size: 16px;
	line-height: 1.6;
	color: var(--lt-muted);
}

.lt-steps {
	flex: 1 1 420px;
	min-width: 0;
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 16px;
}

.lt-steps li {
	background: var(--lt-bg);
	border-radius: 14px;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin: 0;
}

.lt-steps__n {
	font-family: var(--lt-font-head);
	font-size: 28px;
	font-weight: 700;
	color: #B86E00;
}

.lt-steps__title {
	font-weight: 600;
	color: var(--lt-ink);
}

.lt-steps__text {
	font-size: 14px;
	line-height: 1.5;
	color: var(--lt-muted);
}

/* ---------- Artigos do blog ([lt_artigos]) ---------- */
.lt-home-posts {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 20px;
}

.lt-home-post {
	background: var(--lt-surface);
	border: 1px solid var(--lt-line);
	border-radius: var(--lt-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	color: var(--lt-ink);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.lt-home-post:hover,
.lt-home-post:focus {
	border-color: var(--lt-line-strong);
	box-shadow: 0 10px 28px rgba(22, 32, 42, 0.08);
	color: var(--lt-ink);
}

.lt-home-post__img img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.lt-home-post__body {
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.lt-home-post__title {
	font-family: var(--lt-font-head);
	font-size: 20px;
	font-weight: 600;
	line-height: 1.3;
}

.lt-section--last {
	padding-bottom: 88px;
}

/* ---------- Telemovel ---------- */
@media (max-width: 600px) {
	.lt-hero .lt-wrap {
		padding-top: 48px;
		padding-bottom: 56px;
		gap: 32px;
	}

	.lt-hero__media img:nth-child(2),
	.lt-hero__media img:nth-child(3) {
		margin-top: 0;
	}

	.lt-print .lt-box {
		padding: 28px 22px;
	}
}