/*
Theme Name: Labtides Precision
Theme URI: https://labtidesprecision.com
Author: Labtides Precision
Description: Website theme for Labtides Precision, an AI systems studio. Every page and section can be edited in Appearance → Editor.
Version: 1.4.0
Requires at least: 6.5
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: labtides-precision
*/

:root {
	--ltp-radius: 10px;
	--ltp-rule: 1px solid var(--wp--preset--color--rule);
}

body { font-stretch: 100%; -webkit-font-smoothing: antialiased; }
h1, h2, h3, .wp-block-site-title { font-stretch: 88%; }
p, li { text-wrap: pretty; }
h1, h2 { text-wrap: balance; }
:where(.wp-site-blocks) > * { margin-block-start: 0; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
	outline: 2px solid var(--wp--preset--color--tide);
	outline-offset: 3px;
	border-radius: 4px;
}

.wp-block-button__link { transition: background-color .15s ease, color .15s ease; }
.wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--white); }
.ltp-on-ink .wp-block-button__link { background: var(--wp--preset--color--white); color: var(--wp--preset--color--ink); }
.ltp-on-ink .wp-block-button__link:hover { background: var(--wp--preset--color--tide-mist); color: var(--wp--preset--color--ink); }

/* ── Header ─────────────────────────────────────────────────────────── */
.ltp-header { border-bottom: var(--ltp-rule); background: var(--wp--preset--color--paper); position: sticky; top: 0; z-index: 50; }
.admin-bar .ltp-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .ltp-header { top: 46px; } }
.ltp-header__row { min-height: 72px; gap: 1.5rem; }
.ltp-header .wp-block-site-logo img { width: 210px; height: auto; }
.ltp-header .wp-block-navigation { font-size: 0.9375rem; font-weight: 500; gap: 1.75rem; }
.ltp-header .wp-block-navigation a { color: var(--wp--preset--color--ink); text-decoration: none; }
.ltp-header .wp-block-navigation a:hover { color: var(--wp--preset--color--tide); }
.ltp-header__right { gap: 1.75rem; }
.ltp-header .wp-block-button__link { padding: 0.65rem 1.1rem; font-size: 0.9375rem; }
@media (max-width: 600px) {
	.ltp-header .wp-block-site-logo img { width: 150px; }
	.ltp-header__right { gap: 1rem; }
	.ltp-header .wp-block-button__link { padding: 0.5rem 0.8rem; font-size: 0.875rem; }
}
@media (max-width: 360px) { .ltp-header .ltp-header__cta { display: none; } }

/* Mobile menu */
.ltp-header .wp-block-navigation__responsive-container.is-menu-open {
	background: var(--wp--preset--color--paper) !important;
	padding: 1.25rem clamp(1rem, 4vw, 3rem) 2rem;
}
.ltp-header .is-menu-open .wp-block-navigation__responsive-container-content,
.ltp-header .is-menu-open .wp-block-navigation__container { align-items: stretch !important; width: 100%; gap: 0 !important; }
.ltp-header .is-menu-open .wp-block-navigation-item {
	border-bottom: var(--ltp-rule);
	padding: 0.9rem 0;
	font-size: 1.75rem;
	font-weight: 600;
	font-stretch: 88%;
	letter-spacing: -0.02em;
	justify-content: flex-start !important;
	align-items: flex-start !important;
	text-align: left;
}
.ltp-header .wp-block-navigation__responsive-container.is-menu-open { --navigation-layout-justification-setting: flex-start; --navigation-layout-align: flex-start; }
.ltp-header .is-menu-open .wp-block-navigation__container { justify-content: flex-start !important; }
.ltp-header .is-menu-open .wp-block-navigation-item:first-child { border-top: 2px solid var(--wp--preset--color--ink); }

/* ── Hero ───────────────────────────────────────────────────────────── */
.ltp-hero { padding-block: clamp(3rem, 7vw, 6rem) clamp(3.5rem, 8vw, 6.5rem); border-bottom: var(--ltp-rule); }
.ltp-hero__grid { gap: clamp(2rem, 5vw, 4.5rem) !important; }
.ltp-hero h1 { margin: 0; max-width: 14ch; font-weight: 640; font-stretch: 84%; letter-spacing: -0.03em; line-height: 1.02; }
.ltp-hero__lead { margin-top: 1.5rem; max-width: 36rem; color: var(--wp--preset--color--ink-soft); font-size: var(--wp--preset--font-size--lg); line-height: 1.5; }
.ltp-hero .wp-block-buttons { margin-top: 2rem; gap: 0.75rem; }

/* The run log: one inquiry, timestamped to the second. */
.ltp-trace {
	margin: 0;
	background: var(--wp--preset--color--white);
	border: var(--ltp-rule);
	border-radius: var(--ltp-radius);
	box-shadow: 0 1px 0 rgba(16, 26, 51, .04), 0 24px 48px -32px rgba(16, 26, 51, .35);
	overflow: hidden;
}
.ltp-trace__head { padding: 1rem 1.25rem; border-bottom: var(--ltp-rule); font-size: 0.875rem; color: var(--wp--preset--color--ink-soft); }
.ltp-trace__rows { list-style: none; margin: 0; padding: 0.5rem 1.25rem 0.25rem; }
.ltp-trace__rows li {
	position: relative;
	display: grid;
	grid-template-columns: 4.6rem 1fr;
	gap: 0 1.25rem;
	padding: 0.85rem 0 0.85rem 0;
}
.ltp-trace__rows li + li { border-top: 1px dashed var(--wp--preset--color--rule); }
.ltp-trace time {
	font-variant-numeric: tabular-nums;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--wp--preset--color--ink);
	padding-left: 1.1rem;
	position: relative;
	line-height: 1.5;
}
.ltp-trace time::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.42em;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--wp--preset--color--tide);
}
.ltp-trace strong { display: block; font-weight: 600; font-size: 0.9375rem; line-height: 1.4; }
.ltp-trace__rows span { display: block; color: var(--wp--preset--color--ink-soft); font-size: 0.875rem; line-height: 1.5; margin-top: 0.15rem; }
.ltp-trace__total {
	margin: 0;
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 1.25rem;
	background: var(--wp--preset--color--tide-mist);
	font-size: 0.9375rem;
}
.ltp-trace__total b { font-size: 1.75rem; font-weight: 640; font-stretch: 84%; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--wp--preset--color--tide-deep); }

@media (prefers-reduced-motion: no-preference) {
	.ltp-trace__rows li, .ltp-trace__total { opacity: 0; animation: ltp-row .45s ease-out forwards; animation-delay: calc(var(--i) * 0.85s + 0.4s); }
	.ltp-trace__total { animation-delay: 3.95s; }
	.ltp-trace time::before { animation: ltp-dot .85s linear forwards; animation-delay: calc(var(--i) * 0.85s + 0.4s); background: var(--wp--preset--color--signal); }
	@keyframes ltp-row { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
	@keyframes ltp-dot {
		0% { background: var(--wp--preset--color--signal); box-shadow: 0 0 0 5px rgba(240, 162, 58, .28); }
		85% { background: var(--wp--preset--color--signal); box-shadow: 0 0 0 5px rgba(240, 162, 58, .28); }
		100% { background: var(--wp--preset--color--tide); box-shadow: 0 0 0 0 rgba(240, 162, 58, 0); }
	}
}

/* ── Sections ───────────────────────────────────────────────────────── */
.ltp-section { padding-block: var(--wp--preset--spacing--60); }
.ltp-section + .ltp-section { border-top: var(--ltp-rule); }
.ltp-section__head { margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.ltp-section__head > * { max-width: 40rem; }
.ltp-section__head h2 { margin: 0; }
.ltp-section__head p { margin-top: 1rem; color: var(--wp--preset--color--ink-soft); font-size: var(--wp--preset--font-size--lg); line-height: 1.5; }
.ltp-section--split > .wp-block-columns { gap: clamp(2rem, 6vw, 6rem) !important; }

/* What we build: a two-column register, ruled like a spec sheet. */
.ltp-systems { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 5vw, 5rem); border-top: 2px solid var(--wp--preset--color--ink); }
.ltp-systems > .wp-block-group { padding-block: 1.5rem 1.75rem; border-bottom: var(--ltp-rule); margin: 0 !important; }
.ltp-systems h3 { margin: 0; }
.ltp-systems p { margin: 0.5rem 0 0; color: var(--wp--preset--color--ink-soft); max-width: 34rem; }
@media (max-width: 760px) { .ltp-systems { grid-template-columns: 1fr; } }

/* How it works: a real sequence, so it is numbered. */
.ltp-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.ltp-steps > li { counter-increment: step; padding: 1.5rem 1.5rem 0 0; border-top: 2px solid var(--wp--preset--color--rule); position: relative; }
.ltp-steps > li:first-child { border-top-color: var(--wp--preset--color--tide); }
.ltp-steps > li::before {
	content: counter(step);
	display: block;
	font-size: 2.75rem;
	font-weight: 600;
	font-stretch: 80%;
	line-height: 1;
	color: var(--wp--preset--color--tide);
	margin-bottom: 1.25rem;
	font-variant-numeric: tabular-nums;
}
.ltp-steps h3 { margin: 0; }
.ltp-steps .ltp-steps__when { margin: 0.35rem 0 0; font-size: 0.875rem; font-weight: 600; color: var(--wp--preset--color--ink-soft); }
.ltp-steps p { margin: 0.75rem 0 0; color: var(--wp--preset--color--ink-soft); }
@media (max-width: 900px) {
	.ltp-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.5rem; }
}
@media (max-width: 560px) {
	.ltp-steps { grid-template-columns: 1fr; row-gap: 2rem; }
	.ltp-steps > li { padding-right: 0; }
}

/* Who it's for: industry → what the system does there. */
.ltp-fit { margin: 0; border-top: 2px solid var(--wp--preset--color--ink); }
.ltp-fit > div { display: grid; grid-template-columns: minmax(10rem, 15rem) 1fr; gap: 0.5rem 2rem; padding: 1.1rem 0; border-bottom: var(--ltp-rule); }
.ltp-fit dt { font-weight: 600; }
.ltp-fit dd { margin: 0; color: var(--wp--preset--color--ink-soft); }
@media (max-width: 640px) { .ltp-fit > div { grid-template-columns: 1fr; } }

/* Pricing */
.ltp-plans { gap: 0 !important; border-top: var(--ltp-rule); border-bottom: var(--ltp-rule); }
.ltp-plans > .wp-block-column { padding: 2rem clamp(1.25rem, 2.5vw, 2.25rem) 2.25rem; display: flex; flex-direction: column; }
.ltp-plans > .wp-block-column + .wp-block-column { border-left: var(--ltp-rule); }
.ltp-plans > .wp-block-column.is-featured { background: var(--wp--preset--color--white); box-shadow: inset 0 3px 0 var(--wp--preset--color--tide); }
.ltp-plans h3 { margin: 0; font-size: 1.5rem; }
.ltp-plans .ltp-plan__for { margin: 0.4rem 0 0; color: var(--wp--preset--color--ink-soft); font-size: 0.9375rem; min-height: 3em; }
.ltp-plans .ltp-plan__price { margin: 1.5rem 0 0; font-size: 2.25rem; font-weight: 620; font-stretch: 84%; letter-spacing: -0.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.ltp-plans .ltp-plan__price small { font-size: 0.9375rem; font-weight: 500; font-stretch: 100%; letter-spacing: 0; color: var(--wp--preset--color--ink-soft); }
.ltp-plans .ltp-plan__setup { margin: 0.25rem 0 0; font-size: 0.9375rem; color: var(--wp--preset--color--ink-soft); }
.ltp-plans ul { margin: 1.5rem 0 0; padding: 0; list-style: none; flex: 1; }
.ltp-plans li { padding: 0.45rem 0 0.45rem 1.6rem; position: relative; font-size: 0.9375rem; }
.ltp-plans li::before { content: ""; position: absolute; left: 0.15rem; top: 0.95em; width: 0.7rem; height: 2px; background: var(--wp--preset--color--tide); }
.ltp-plans .wp-block-buttons { margin-top: 1.75rem; }
.ltp-plans .wp-block-button, .ltp-plans .wp-block-button__link { width: 100%; }
.ltp-plans-note { margin-top: 1.25rem; font-size: 0.875rem; color: var(--wp--preset--color--ink-soft); }
@media (max-width: 781px) {
	.ltp-plans > .wp-block-column + .wp-block-column { border-left: 0; border-top: var(--ltp-rule); }
	.ltp-plans .ltp-plan__for { min-height: 0; }
}

/* FAQ */
.ltp-faq .wp-block-details { border-bottom: var(--ltp-rule); padding: 1.15rem 0; margin: 0; }
.ltp-faq .wp-block-details:first-of-type { border-top: 2px solid var(--wp--preset--color--ink); }
.ltp-faq summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.ltp-faq summary::-webkit-details-marker { display: none; }
.ltp-faq summary::after { content: "+"; font-weight: 400; font-size: 1.4rem; line-height: 1; color: var(--wp--preset--color--tide); }
.ltp-faq details[open] summary::after { content: "−"; }
.ltp-faq .wp-block-details p { margin: 0.75rem 0 0; color: var(--wp--preset--color--ink-soft); max-width: 44rem; }

/* Closing call to action */
.ltp-cta { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--white); padding-block: var(--wp--preset--spacing--60); }
.ltp-cta h2 { margin: 0; color: var(--wp--preset--color--white); max-width: 18ch; }
.ltp-cta__inner > * { margin-left: 0; }
.ltp-cta p { color: #B8C2DA; font-size: var(--wp--preset--font-size--lg); max-width: 36rem; margin-top: 1rem; }
.ltp-cta .wp-block-buttons { margin-top: 2rem; }

/* Inner pages */
.ltp-page-head { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); border-bottom: var(--ltp-rule); }
.ltp-page-head h1 { margin: 0; font-stretch: 84%; letter-spacing: -0.03em; }
.ltp-page-head__inner > h1 { max-width: 16ch; }
.ltp-page-head p { margin-top: 1.25rem; max-width: 38rem; color: var(--wp--preset--color--ink-soft); font-size: var(--wp--preset--font-size--lg); line-height: 1.5; }
.ltp-service + .ltp-service, .ltp-service + .ltp-section { border-top: var(--ltp-rule); }
.ltp-service { padding-block: clamp(2.25rem, 5vw, 3.5rem); }
.ltp-service > .wp-block-columns { gap: clamp(1.5rem, 5vw, 5rem) !important; }
.ltp-service h2 { margin: 0; font-size: 1.75rem; }
.ltp-service p { margin: 0 0 1rem; color: var(--wp--preset--color--ink-soft); }
.ltp-service ul { margin: 0; padding-left: 1.1rem; }
.ltp-service li { margin-bottom: 0.35rem; }
.ltp-prose { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.ltp-prose h2 { font-size: 1.5rem; margin-top: 2.5rem; }
.ltp-prose p, .ltp-prose li { color: #252F47; }

/* Contact */
.ltp-contact { padding-block: clamp(3rem, 7vw, 5.5rem); }
.ltp-contact > .wp-block-columns { gap: clamp(2rem, 6vw, 6rem) !important; }
.ltp-contact h1 { margin: 0; font-stretch: 84%; letter-spacing: -0.03em; }
.ltp-contact .ltp-next { margin: 2rem 0 0; padding-left: 1.25rem; }
.ltp-contact .ltp-next li { margin-bottom: 0.75rem; padding-left: 0.25rem; }
.ltp-form { background: var(--wp--preset--color--white); border: var(--ltp-rule); border-radius: var(--ltp-radius); padding: clamp(1.25rem, 3vw, 2rem); }
.ltp-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .ltp-form__row { grid-template-columns: 1fr; } }
.ltp-form label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 1rem; }
.ltp-form label span { display: block; margin-bottom: 0.35rem; }
.ltp-form label em { font-style: normal; font-weight: 400; color: var(--wp--preset--color--ink-soft); }
.ltp-form input, .ltp-form select, .ltp-form textarea {
	width: 100%;
	box-sizing: border-box;
	font: inherit;
	font-weight: 400;
	font-size: 1rem;
	color: var(--wp--preset--color--ink);
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--rule);
	border-radius: 6px;
	padding: 0.7rem 0.8rem;
}
.ltp-form input:focus, .ltp-form select:focus, .ltp-form textarea:focus { border-color: var(--wp--preset--color--tide); background: var(--wp--preset--color--white); }
.ltp-form textarea { min-height: 8rem; resize: vertical; }
.ltp-form button {
	font: inherit;
	font-weight: 600;
	color: var(--wp--preset--color--white);
	background: var(--wp--preset--color--tide);
	border: 0;
	border-radius: 6px;
	padding: 0.9rem 1.4rem;
	cursor: pointer;
	width: 100%;
}
.ltp-form button:hover { background: var(--wp--preset--color--tide-deep); }
.ltp-form__fine { margin: 0.9rem 0 0; font-size: 0.8125rem; color: var(--wp--preset--color--ink-soft); }
.ltp-form__hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.ltp-notice { border-radius: 6px; padding: 1rem 1.15rem; margin-bottom: 1.25rem; font-size: 0.9375rem; }
.ltp-notice--ok { background: var(--wp--preset--color--tide-mist); color: var(--wp--preset--color--tide-deep); }
.ltp-notice--err { background: #FBEDEA; color: #8A2A17; }
.ltp-notice strong { display: block; margin-bottom: 0.2rem; }

/* Footer */
.ltp-footer { padding-block: clamp(2.5rem, 5vw, 3.5rem) 2rem; border-top: var(--ltp-rule); font-size: 0.9375rem; }
.ltp-footer .wp-block-site-logo img { width: 190px; height: auto; }
.ltp-footer h2 { font-size: 0.9375rem; font-weight: 600; letter-spacing: 0; margin: 0 0 0.75rem; font-stretch: 100%; }
.ltp-footer ul { list-style: none; padding: 0; margin: 0; }
.ltp-footer li { margin-bottom: 0.4rem; }
.ltp-footer a { color: var(--wp--preset--color--ink); text-decoration: none; }
.ltp-footer a:hover { color: var(--wp--preset--color--tide); text-decoration: underline; }
.ltp-footer__about { color: var(--wp--preset--color--ink-soft); max-width: 22rem; margin-top: 1rem; }
.ltp-footer__base { margin-top: 2.5rem; padding-top: 1.25rem; border-top: var(--ltp-rule); color: var(--wp--preset--color--ink-soft); font-size: 0.875rem; }