/*
Theme Name: LecenLight
Theme URI: https://www.lecentech.com/
Author: Lecen Technology
Description: Lightweight B2B technology theme for media storage, virtual production and systems integration.
Version: 0.11.0
Requires at least: 6.0
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: lecenlight
*/

/* Foundations: dark presentation bands, light technical reading surfaces. */
:root {
  --navy: #0b1827;
  --navy-deep: #07121f;
  --ink: #12283b;
  --muted: #526577;
  --line: #dce5eb;
  --paper: #fff;
  --wash: #f4f7f9;
  --blue: #076ca9;
  --cyan: #5bd6ef;
  --max: 1240px;
  --radius: 8px;
  --font: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.75 var(--font); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue); }
:focus-visible { outline: 3px solid #0892b8; outline-offset: 4px; }
button { cursor: pointer; }
img, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.3; overflow-wrap: anywhere; }
h1 { font-size: 44px; margin-bottom: 24px; }
h2 { font-size: 30px; margin-bottom: 18px; }
h3 { font-size: 19px; margin-bottom: 12px; }
p { margin-bottom: 20px; }
.container { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.container > *, .hero-grid > *, .article-layout > *, .detail-layout > *, .contact-grid > * { min-width: 0; }
.section, .content { padding-block: 76px; }
.section.compact { padding-block: 48px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 32px; }
.section-head h2 { margin-bottom: 0; max-width: 820px; }
.section-head p { color: var(--muted); margin: 14px 0 0; max-width: 760px; }
.eyebrow, .tag { display: block; font-size: 12px; line-height: 1.5; color: var(--blue); font-weight: 700; margin-bottom: 12px; }
.text-link, .learn-more, .featured-read-more { font-weight: 600; font-size: 14px; color: var(--blue); }
.text-link { flex-shrink: 0; }
.learn-more::after, .text-link::after, .featured-read-more::after { content: "\2192"; margin-left: 10px; }
.text-link:hover, .learn-more:hover { text-decoration: underline; text-underline-offset: 4px; }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 11px 23px; border: 1px solid transparent; border-radius: 6px; font-size: 15px; font-weight: 700; line-height: 1.45; text-align: center; transition: background .18s, border-color .18s; }
.btn-primary { background: var(--cyan); color: #082236; }
.btn-primary:hover { background: #98e9f8; color: #082236; }
.btn-ghost { border-color: #526777; color: #f7fbff; background: transparent; }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.grid-2, .grid-3, .grid-4, .archive-list, .resources-grid, .case-grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3, .archive-list, .resources-grid, .case-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.skip-link { position: fixed; left: 20px; top: -100px; z-index: 500; padding: 12px 20px; color: #fff; background: #07547e; }
.skip-link:focus { top: 12px; }

/* Header and navigable, three-level menus. */
.site-header { position: sticky; top: 0; z-index: 100; background: #0b1827; border-bottom: 1px solid #213546; color: #d2dfeb; }
.admin-bar .site-header { top: 32px; }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.site-brand, .footer-brand-link { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.site-brand-logo, .footer-brand-link > img { width: 160px; height: 58px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.4; }
.brand-text strong { color: #f7fbff; font-size: 19px; }
.brand-text small { color: #a9bfce; font-size: 11px; }
.header-actions { display: flex; align-items: center; gap: 16px; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
.nav-list, .sub-menu { margin: 0; padding: 0; list-style: none; }
.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-list li { position: relative; }
.nav-list a { display: flex; align-items: center; gap: 10px; padding: 10px 11px; border-radius: 5px; font-size: 14px; line-height: 1.5; }
.nav-list > li > a { font-size: 15px; font-weight: 680; }
.nav-list a:hover, .nav-list li.current-menu-item > a, .nav-list li.current-menu-ancestor > a { color: #fff; background: #152d41; }
.nav-list > .menu-contact > a, .nav-list > .menu-contact.current-menu-item > a { background: var(--cyan); color: #082236; font-weight: 700; padding-inline: 18px; }
.nav-list > .menu-contact > a:hover { background: #98e9f8; }
.nav-list .sub-menu { display: none; position: absolute; top: 100%; left: 0; width: 282px; border: 1px solid #31495e; padding: 8px; background: rgba(10,26,42,.98); box-shadow: 0 16px 30px #0003; border-radius: 8px; visibility: hidden; opacity: 0; pointer-events: none; transform: translateY(6px); transition: opacity .16s, transform .16s; }
.nav-list .sub-menu .sub-menu { left: 100%; top: -9px; }
.nav-list li:hover > .sub-menu, .nav-list li:focus-within > .sub-menu { display: block; visibility: visible; opacity: 1; pointer-events: auto; transform: none; }
.nav-list > li:nth-last-child(-n+4) > .sub-menu { left: auto; right: 0; }
.nav-list > li:nth-last-child(-n+4) .sub-menu .sub-menu { left: auto; right: 100%; }
.nav-list > .menu-solutions > .sub-menu { left: auto; right: 0; }
.nav-list > .menu-solutions .sub-menu .sub-menu { left: auto; right: 100%; }
.nav-list .sub-menu a { padding: 11px; font-size: 14px; flex-wrap: wrap; }
.menu-item-label { font-weight: 600; }
.menu-item-desc { display: block; width: 100%; color: #9db4c8; font-size: 12px; line-height: 1.6; }
.nav-list .menu-item-has-children > a::after { content: ""; flex-shrink: 0; width: 6px; height: 6px; border-bottom: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); margin-left: auto; }
.nav-list .sub-menu .menu-item-has-children > a::after { transform: rotate(-45deg); }
.mobile-menu-toggle, .submenu-toggle, .mobile-language-switch { display: none; }
.language-switch { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; white-space: nowrap; color: #d2dfeb; font-size: 13px; padding-left: 12px; border-left: 1px solid #31495e; }
.language-options a { color: #d2dfeb; padding-block: 10px; }
.language-options a:hover { color: var(--cyan); }
.language-current { color: var(--cyan); font-weight: 700; }
.language-divider { color: #728b9e; }
.language-unconfigured { color: #a2b4c2; cursor: default; }

/* Heroes: actual media has a stable, unframed display area. */
.hero, .detail-hero, .page-hero, .resources-hero, .article-hero, .case-archive-hero, .about-clear-hero { background: var(--navy); color: #f6faff; }
.hero { padding: 64px 0 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 56px; align-items: center; }
.hero h1 { font-size: 48px; line-height: 1.23; text-wrap: balance; }
.hero-copy > p, .detail-copy > p { color: #bdcfdd; font-size: 17px; line-height: 1.9; max-width: 600px; }
.hero .eyebrow, .detail-hero .eyebrow, .page-hero .eyebrow, .article-hero .eyebrow, .resources-hero .eyebrow, .case-archive-hero .eyebrow { color: var(--cyan); }
.product-visual-panel, .detail-visual { position: relative; min-width: 0; }
.data-line, .data-flow-line, .about-visual-orbit { display: none; }
.product-visual-panel .media-frame { aspect-ratio: 16/10; }
.media-card { width: 100%; min-width: 0; }
.media-frame { display: grid; place-items: center; position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden; }
.media-frame > img, .media-slide, .media-slide > img, .media-slide > video, .media-slide > iframe, .media-frame > video { width: 100%; height: 100%; min-height: 0; min-width: 0; }
.media-frame > img, .media-slide > img { object-fit: contain; padding: 12px; }
.media-mode-cover .media-frame > img, .media-mode-cover .media-slide > img { object-fit: cover; padding: 0; }
.media-slide { display: none; grid-area: 1/1; }
.media-slide.is-active { display: block; }
.media-slide iframe, .media-slide video { border: 0; background: #000; object-fit: contain; }
.media-caption { font-size: 12px; line-height: 1.6; color: #adbdce; text-align: center; margin: 12px 0 0; }
.media-controls { display: none; justify-content: center; gap: 8px; margin-top: 14px; overflow-x: auto; padding: 4px; }
.js .media-controls { display: flex; }
.media-controls button { width: 66px; height: 50px; flex: 0 0 66px; border: 1px solid #526777; border-radius: 4px; padding: 4px; background: #f3f7f9; color: var(--ink); }
.media-controls img { width: 100%; height: 100%; object-fit: contain; }
.media-controls button.is-active { outline: 2px solid var(--cyan); outline-offset: 1px; }
.media-placeholder, .spec-preview { padding: 32px; border: 1px solid #395265; }
.media-placeholder strong { display: block; font-size: 26px; }
.spec-list { padding: 0; margin: 0; list-style: none; }
.spec-list li { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid #31495e; }
.spec-list li span { color: #bdcfdd; }
.advantage-strip { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; margin-top: 52px; padding-block: 24px 28px; border-top: 1px solid #314352; }
.advantage-strip > div { padding-right: 22px; border-right: 1px solid #314352; }
.advantage-strip > div:last-child { border: 0; }
.advantage-strip .card-icon { display: inline; font-size: 12px; color: var(--cyan); margin-right: 10px; }
.advantage-strip strong { font-size: 15px; }
.advantage-strip p { color: #9db4c8; font-size: 13px; line-height: 1.8; margin: 10px 0 0; }
.page-hero, .resources-hero, .case-archive-hero { padding-block: 52px; }
.page-hero p, .resources-hero p, .case-archive-hero p { max-width: 760px; color: #bdcfdd; margin: 0; }
.detail-hero { padding: 28px 0 52px; }
.detail-hero h1 { font-size: 40px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px 10px; color: #9db4c8; font-size: 12px; line-height: 1.8; margin-bottom: 28px; }
.breadcrumb a { color: #c4d7e5; }
.breadcrumb a:hover { color: var(--cyan); }
.facts-band { background: #eef4f7; border-bottom: 1px solid var(--line); }
.quick-specs { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 24px; padding-block: 26px; }
.quick-spec { border-left: 2px solid #22a3bc; padding: 0 22px; }
.quick-spec span { color: var(--muted); display: block; font-size: 12px; margin-bottom: 6px; }
.quick-spec strong { color: var(--ink); font-size: 17px; font-weight: 600; display: block; line-height: 1.6; }

/* Listing cards share stable media dimensions. */
.product-lines, .resources-section { background: var(--wash); }
.card, .solution-card, .case-card, .resource-card, .resource-index-card, .case-index-card, .mini-related-card { border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); min-width: 0; }
a.card, .solution-card, .case-card, .resource-card, .resource-index-card, .case-index-card, .mini-related-card { display: flex; flex-direction: column; overflow: hidden; transition: transform .18s, border-color .18s, box-shadow .18s; }
a.card:hover, .solution-card:hover, .case-card:hover, .resource-card:hover, .resource-index-card:hover, .case-index-card:hover, .mini-related-card:hover { color: var(--ink); border-color: #4b9ebb; transform: translateY(-3px); box-shadow: 0 10px 22px #1733430d; }
.card-media { width: 100%; aspect-ratio: 16/10; position: relative; flex: 0 0 auto; display: grid; place-items: center; overflow: hidden; background: #edf2f5; border-bottom: 1px solid var(--line); }
.card-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.card-media.media-fit-cover img { object-fit: cover; padding: 0; }
.archive-card > :not(.card-media), .solution-card > :not(.card-media), .case-card > :not(.card-media), .mini-related-card > :not(.mini-related-media) { margin-inline: 22px; }
.archive-card > .tag, .solution-card > .tag, .case-card > .tag, .mini-related-card > .tag { margin-top: 22px; margin-bottom: 10px; }
.archive-card h3, .solution-card h3, .case-card h3 { font-size: 18px; line-height: 1.55; margin-bottom: 14px; }
.archive-card p, .solution-card p, .case-card p, .resource-card-body p, .case-card-body p, .mini-related-card p { color: var(--muted); font-size: 14px; line-height: 1.85; }
.archive-card .learn-more, .solution-card .learn-more, .case-card .learn-more, .mini-related-card .learn-more { margin-top: auto; padding-block: 8px 22px; }
.image-note { position: absolute; bottom: 9px; left: 12px; right: 12px; width: fit-content; max-width: calc(100% - 24px); z-index: 2; color: #526577; background: #ffffffed; font-size: 11px; padding: 2px 7px; border-radius: 3px; }
.card-media-placeholder, .tech-placeholder { padding: 24px; width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: var(--ink); background: #e9f0f3; }
.card-media-placeholder span, .tech-placeholder > span { color: var(--blue); font-size: 11px; }
.card-media-placeholder strong, .tech-placeholder strong { font-size: 19px; line-height: 1.5; font-weight: 600; }
.placeholder-icon { display: none; }
.dark-band { background: #e9f0f3; }
.resource-card-body, .case-card-body { display: flex; flex-direction: column; flex: 1; padding: 22px; min-width: 0; }
.resource-card-body .learn-more, .case-card-body .learn-more { margin-top: auto; }
.resource-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 12px; color: var(--muted); margin-bottom: 14px; }
.resource-meta span:first-child { color: var(--blue); font-weight: 600; }
.case-metrics { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 18px; }
.case-metrics span { font-size: 12px; color: var(--muted); }
.case-metrics span + span::before { content: "/"; margin-right: 8px; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.filter-chips a { font-size: 13px; padding: 6px 12px; border: 1px solid #536979; border-radius: 4px; color: #d2dfeb; }
.filter-chips a:hover, .filter-chips a[aria-current="page"] { color: #fff; border-color: var(--cyan); background: #1a3547; }
.catalog-filter { margin-top: 24px; }
.catalog-filter summary { width: fit-content; cursor: pointer; color: #d2dfeb; font-size: 14px; }
.catalog-filter .filter-chips { margin-top: 16px; }
.catalog-search { display: flex; max-width: 480px; gap: 8px; margin-top: 26px; }
.catalog-search input { min-width: 0; flex: 1; background: #152e40; color: #f4faff; border: 1px solid #5c7487; border-radius: 4px; padding: 9px 14px; font-size: 14px; }
.catalog-search input::placeholder { color: #b5c8d6; }
.catalog-search button { border: 1px solid #5c7487; background: transparent; color: #d2dfeb; border-radius: 4px; padding: 9px 18px; font-size: 14px; }
.catalog-search button:hover { color: var(--cyan); border-color: var(--cyan); }
.case-archive-section, .resources-index { padding-block: 56px 76px; }
.pagination { padding-top: 32px; }
.nav-links { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.page-numbers { min-width: 40px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 4px; text-align: center; }
.page-numbers.current { background: var(--navy); color: #fff; }
.featured-resource-card { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 48px; align-items: center; padding-bottom: 48px; border-bottom: 1px solid var(--line); margin-bottom: 48px; }
.featured-resource-media .card-media { border: 0; border-radius: 6px; }
.featured-resource-copy h2 { font-size: 28px; }
.featured-resource-copy p { color: var(--muted); }

/* Technical reading: one content column and a bounded table of contents. */
.detail-layout { display: grid; grid-template-columns: minmax(0, 850px) minmax(0, 260px); gap: 80px; align-items: start; }
.article-body { max-width: 850px; font-size: 16px; line-height: 1.95; color: #344b5d; overflow-wrap: anywhere; }
.article-body > :first-child { margin-top: 0; }
.article-body h2 { margin: 36px 0 20px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 27px; color: var(--ink); }
.article-body h3 { font-size: 20px; color: var(--ink); margin-top: 30px; }
.article-body p { margin-bottom: 22px; }
.article-body ul, .article-body ol { padding-left: 24px; margin: 0 0 28px; }
.article-body li { padding-left: 4px; margin-bottom: 9px; }
.article-body li::marker { color: #1688a7; }
.article-body a { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.article-body img { max-height: 600px; width: auto; object-fit: contain; margin-inline: auto; }
.article-body figure { margin: 30px 0; }
.article-body figcaption { text-align: center; color: var(--muted); font-size: 12px; }
.article-body blockquote { margin: 28px 0; padding: 16px 24px; border-left: 3px solid #18a0b9; background: var(--wash); }
.detail-section { margin-top: 42px; }
.detail-section:empty, .faq-section:has(> :only-child:empty) { display: none; }
.table-scroll { max-width: 100%; overflow-x: auto; border-block: 1px solid var(--line); }
.meta-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 15px; line-height: 1.75; }
.meta-table th, .meta-table td { padding: 15px 20px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.meta-table th { width: 30%; font-weight: 600; color: var(--ink); }
.meta-table tr:nth-child(odd) { background: var(--wash); }
.meta-table tr:last-child > * { border-bottom: 0; }
.detail-aside { position: sticky; top: 112px; }
.contents-nav { border-left: 1px solid var(--line); padding-left: 22px; font-size: 13px; }
.contents-nav strong { color: var(--ink); display: block; margin-bottom: 14px; }
.contents-nav ol { margin: 0; padding-left: 18px; max-height: 42vh; overflow-y: auto; }
.contents-nav li { padding-left: 4px; margin-bottom: 10px; }
.contents-nav a { color: var(--muted); display: block; overflow-wrap: anywhere; white-space: normal; }
.contents-nav a:hover { color: var(--blue); }
.project-contact { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.project-contact h2 { font-size: 19px; }
.project-contact p { color: var(--muted); font-size: 14px; }
.project-contact .btn { width: 100%; }
.related-section { margin-top: 64px; padding-top: 42px; border-top: 1px solid var(--line); }
.related-section .grid-3:has(> :nth-child(2):last-child), .resources-grid:has(> :nth-child(2):last-child), .resources-section .grid-3:has(> :nth-child(2):last-child) { grid-template-columns: repeat(2,minmax(0,1fr)); }
.related-section .grid-3:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2,minmax(0,1fr)); }
.related-section .grid-3:has(> :only-child) { max-width: 400px; grid-template-columns: 1fr; }
.mini-related-media .card-media { aspect-ratio: 16/9; }
.mini-related-card h3 { font-size: 18px; line-height: 1.5; }
.faq-grid { display: block; }
.faq-card { border-bottom: 1px solid var(--line); padding-block: 18px; }
.faq-card summary { color: var(--ink); font-size: 16px; font-weight: 600; cursor: pointer; }
.faq-card p { margin: 14px 0 0; font-size: 15px; }
.feature-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px 28px; }
.article-hero { padding-block: 28px 48px; }
.article-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.article-hero h1 { font-size: 40px; margin-bottom: 16px; }
.article-hero .resource-meta, .article-hero-copy > p { color: #adc3d5; }
.article-hero .resource-meta span:first-child { color: var(--cyan); }
.article-hero-media { aspect-ratio: 16/10; display: grid; place-items: center; }
.article-hero-media img { width: 100%; height: 100%; object-fit: contain; }
.article-hero-grid.no-cover { display: block; max-width: 860px; }
.article-main { padding-block: 56px 76px; }
.article-layout { display: grid; grid-template-columns: minmax(0,820px) minmax(0,260px); gap: 80px; align-items: start; }
.article-toc { position: sticky; top: 112px; }
.article-bottom-share { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 40px; font-size: 13px; }
.article-bottom-share a, .article-bottom-share button { color: var(--blue); border: 1px solid var(--line); border-radius: 4px; padding: 6px 12px; background: #fff; text-decoration: none; }
.article-related-workflow, .related-articles-section { padding-block: 56px; background: var(--wash); }
.related-columns { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; }
.mini-related-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }

/* About and contact. */
.about-clear-hero { padding: 64px 0; }
.about-clear-grid { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: 64px; align-items: center; }
.about-clear-copy h1 { font-size: 40px; }
.about-clear-copy > p { color: #bdcfdd; font-size: 17px; }
.about-clear-stats { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 18px; border-top: 1px solid #31495e; margin-top: 36px; padding-top: 28px; }
.about-clear-stats strong { display: block; font-size: 23px; color: var(--cyan); }
.about-clear-stats span { color: #adbdce; font-size: 12px; }
.about-clear-visual { margin: 0; }
.about-clear-visual > .image-surface { aspect-ratio: 16/10; }
.about-clear-visual figcaption { font-size: 12px; color: #adbdce; margin-top: 12px; }
.about-clear-section { padding: 64px 0; }
.about-clear-muted { background: var(--wash); }
.about-section-head { margin-bottom: 30px; }
.about-section-head p { max-width: 800px; color: var(--muted); }
.about-card-grid, .about-serve-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.about-info-card { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.about-info-card h3 { font-size: 17px; }
.about-info-card p { color: var(--muted); font-size: 14px; margin-bottom: 0; }
.about-mini-icon { display: inline-block; margin-bottom: 18px; font-size: 12px; color: var(--blue); border-bottom: 2px solid #18a0b9; padding-bottom: 8px; }
.serve-visual { display: block; background: var(--navy); color: #e7f3fc; overflow: hidden; border-radius: 8px; }
.serve-visual .card-media { border: 0; }
.serve-visual h3 { font-size: 17px; padding: 20px; margin: 0; }
.serve-visual:hover { color: var(--cyan); }

/* Photo mattes remain separate from the configurable foreground image. */
.image-surface { position: relative; isolation: isolate; overflow: hidden; width: 100%; height: 100%; background: #fff; }
.card-media > .image-surface { position: absolute; inset: 0; }
.image-surface > .image-primary { display: block; position: absolute; inset: 0; width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: contain; padding: 20px; z-index: 1; }
.image-surface--photo { background: #12242f; }
.image-surface--photo > .image-primary { padding: 0; }
.image-surface > .image-backdrop { position: absolute; inset: -24px; width: calc(100% + 48px); height: calc(100% + 48px); max-width: none; padding: 0; object-fit: cover; filter: blur(22px) brightness(.55) saturate(.65); opacity: .85; pointer-events: none; }
.image-surface--document > .image-primary { padding: 16px; }
.image-surface--studio.image-transparent > .image-primary { filter: drop-shadow(0 8px 6px #12283b18); }
.media-slide .image-surface { border-radius: 6px; }
.media-frame { border-radius: 6px; }
.media-frame:has(> .media-slide:first-child .image-surface--photo) { aspect-ratio: 16/9; }
.media-frame:has(> .media-slide:first-child .image-shape--portrait) { aspect-ratio: 4/3; }
.media-slide .image-surface--studio.image-transparent { background: transparent; }
.media-slide .image-surface--studio.image-transparent.image-fit-contain > .image-primary { padding: 12px; }
.media-slide .image-surface--studio:not(.image-transparent), .media-slide .image-surface--document { border: 1px solid #dce5eb; }
.media-slide .image-primary { padding: 28px; }
.media-slide .image-surface--photo > .image-primary { padding: 0; }
.card-media:has(.image-note) .image-fit-contain > .image-primary { padding-bottom: 36px; }
.image-surface.image-fit-cover > .image-primary { object-fit: cover; object-position: center; padding: 0; filter: none; }
.image-surface.image-fit-fill > .image-primary { object-fit: fill; padding: 0; filter: none; }
.image-surface.image-fit-contain > .image-primary { object-fit: contain; }
.about-clear-cta, .cta-section { background: var(--navy-deep); color: #f3f8fc; padding-block: 48px; }
.cta-band, .about-cta-grid { display: flex; justify-content: space-between; align-items: center; gap: 36px; }
.cta-band h2, .about-cta-grid h2 { font-size: 28px; }
.cta-band p, .about-cta-grid p { color: #adbdce; margin: 0; max-width: 760px; }
.cta-band > .btn, .about-cta-grid > .btn { flex-shrink: 0; }
.contact-grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 72px; align-items: start; }
.contact-panel h2, .form-panel h2 { font-size: 26px; border: 0; margin-top: 0; padding-top: 0; }
.contact-panel > p { color: var(--muted); }
.contact-methods { display: grid; gap: 0; }
.contact-methods > * { padding: 18px 0; border-bottom: 1px solid var(--line); display: block; }
.contact-methods span { font-size: 12px; color: var(--muted); display: block; }
.contact-methods strong { font-size: 16px; font-weight: 600; display: block; overflow-wrap: anywhere; }
.contact-methods a:hover strong { color: var(--blue); }
.form-panel { background: var(--navy); color: #edf6fd; padding: 32px; border-radius: 8px; }
.form-panel h2 { color: #f4faff; }
.form-panel .inquiry-context { font-size: 14px; color: #b8d0e0; }
.form-panel .inquiry-context a { color: var(--cyan); }
.form-panel .fluentform label, .form-panel .fluentform .ff-el-input--label { color: #e8f1fa; }
.form-panel .fluentform .ff-el-form-control { background: #152e40; border: 1px solid #5c7487; border-radius: 4px; color: #fff; min-height: 44px; font-size: 15px; }
.form-panel .fluentform .ff-el-form-control::placeholder { color: #a7bccb; }
.form-panel .fluentform .ff-el-form-control:focus { border-color: var(--cyan); outline: 2px solid var(--cyan); outline-offset: 2px; box-shadow: none; }
.form-panel .fluentform .ff-el-group { margin-bottom: 22px; }
.form-panel .fluentform .ff-btn-submit { background: var(--cyan); border: 0; color: #082236; border-radius: 6px; min-height: 46px; padding: 12px 24px; font-weight: 700; }
.form-panel .fluentform .text-danger, .form-panel .fluentform .error { color: #ffb6b6; }
.form-panel .ff-message-success { color: #daffef; background: #163f35; border: 1px solid #3e9778; }
.business-section { background: var(--wash); }
.contact-business-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.contact-business-grid > div { border-bottom: 1px solid #a8c1cf; padding: 12px 0; font-size: 15px; }

/* Footer, search, and progressive enhancement. */
.site-footer { background: var(--navy-deep); border-top: 1px solid #263848; color: #aec2d2; padding-top: 48px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr 1.2fr; gap: 44px; }
.footer-brand p { font-size: 13px; margin-top: 20px; max-width: 360px; }
.footer-brand-link { gap: 8px; }
.footer-brand-link > img { width: 130px; }
.footer-title { color: #eff8ff; font-size: 14px; font-weight: 700; margin-bottom: 18px; }
.footer-links { display: grid; gap: 12px; font-size: 13px; }
.footer-links > * { overflow-wrap: anywhere; }
.site-footer a:hover { color: var(--cyan); }
.social-links { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; }
.copyright { margin-top: 36px; padding-block: 22px; border-top: 1px solid #263848; font-size: 12px; }
.ai-chat-placeholder { position: fixed; bottom: 20px; right: 20px; z-index: 70; }
.ai-chat-placeholder a { display: block; background: var(--cyan); color: #082236; border: 1px solid #239fba; border-radius: 6px; padding: 10px 16px; font-size: 13px; font-weight: 700; box-shadow: 0 3px 14px #0002; }
.search-form { display: flex; gap: 8px; flex-wrap: wrap; }
.search-field { max-width: 100%; padding: 10px 14px; border: 1px solid var(--line); border-radius: 4px; }
.search-submit { padding: 10px 18px; border: 0; border-radius: 4px; background: var(--blue); color: #fff; }
.screen-reader-text { border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%); height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; }
.entry-content > *, .wp-block-table { max-width: 100%; }
html:not(.js) .media-frame:has(.media-slide:nth-child(2)) { display: block; aspect-ratio: auto; }
html:not(.js) .media-slide { display: block; aspect-ratio: 4/3; margin-bottom: 12px; }

@media (min-width:1081px) and (max-width:1300px) {
  .site-brand-logo { width: 125px; }
  .brand-text strong { font-size: 16px; }
  .header-inner { gap: 12px; }
  .nav-list a { padding-inline: 8px; }
  .nav-list .sub-menu { width: 255px; }
}
@media (max-width:1080px) {
  .container { width: calc(100% - 48px); }
  .header-inner { min-height: 72px; }
  .site-brand-logo { width: 138px; height: 50px; }
  .header-actions { margin-left: auto; }
  .mobile-menu-toggle { display: none; width: 44px; height: 44px; padding: 0; order: 3; border: 1px solid #486174; border-radius: 5px; color: #e7f3fc; background: transparent; font-size: 22px; }
  .js .mobile-menu-toggle { display: block; }
  .js .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; max-height: calc(100dvh - 80px); overflow-y: auto; background: #0c2032; padding: 14px 24px 24px; border-bottom: 1px solid #486174; }
  .js .nav.is-open { display: block; }
  .nav-list { display: block; }
  .nav-list a { min-height: 46px; padding-right: 52px; }
  .nav-list > .menu-contact { margin-top: 12px; }
  .nav-list .menu-item-has-children > a::after { display: none; }
  .nav-list .sub-menu, .nav-list .sub-menu .sub-menu { display: block; position: static; width: 100%; border: 0; border-left: 1px solid #3b5366; border-radius: 0; background: transparent; box-shadow: none; padding: 0 0 0 14px; transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .js .nav-list .sub-menu { display: none; }
  .js .nav-list li.is-expanded > .sub-menu { display: block; }
  .submenu-toggle { position: absolute; right: 0; top: 0; display: block; width: 44px; height: 44px; border: 0; color: #c0d8e8; background: transparent; }
  .submenu-toggle::after { content: "+"; font-size: 24px; }
  .submenu-toggle[aria-expanded=true]::after { content: "\2212"; }
  .language-switch { display: none; }
  .mobile-language-switch { display: inline-flex; align-items: center; gap: 12px; margin-top: 16px; padding: 8px 12px; color: #d2dfeb; font-size: 14px; }
  html:not(.js) .header-inner { flex-wrap: wrap; }
  html:not(.js) .header-actions { width: 100%; }
  html:not(.js) .nav { width: 100%; }
  .hero-grid, .about-clear-grid, .article-hero-grid { gap: 36px; }
  .hero h1 { font-size: 38px; }
  .detail-hero h1, .article-hero h1 { font-size: 34px; }
  .grid-4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .detail-layout, .article-layout { grid-template-columns: minmax(0,1fr) 220px; gap: 36px; }
  .about-card-grid, .about-serve-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .about-clear-grid { grid-template-columns: 1fr 1fr; }
  .about-clear-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-grid { gap: 36px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width:800px) {
  .hero { padding-top: 40px; }
  .hero-grid, .about-clear-grid, .article-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-copy { max-width: 640px; }
  .product-visual-panel .media-frame, .detail-visual .media-frame { aspect-ratio: 16/9; max-height: 400px; }
  .detail-visual .media-frame img { padding: 8px; }
  .advantage-strip { grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 28px; }
  .advantage-strip > div:nth-child(2n) { border-right: 0; }
  .detail-layout, .article-layout { grid-template-columns: 1fr; gap: 36px; }
  .detail-aside { position: static; display: none; }
  .article-toc { position: static; grid-row: 1; padding: 20px; background: var(--wash); border-radius: 6px; }
  .article-toc .contents-nav { border: 0; padding: 0; }
  .article-toc ol { max-height: none; columns: 2; column-gap: 36px; }
  .article-toc li { break-inside: avoid; }
  .grid-3, .archive-list, .resources-grid, .case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-grid { grid-template-columns: 1fr; }
  .about-clear-visual { max-width: 560px; width: 100%; margin-inline: auto; }
  .about-clear-stats { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .featured-resource-card { gap: 28px; }
  .cta-band, .about-cta-grid { align-items: flex-start; flex-direction: column; gap: 24px; }
  .section, .content { padding-block: 52px; }
  .related-columns { grid-template-columns: 1fr; }
}
@media (max-width:540px) {
  .container { width: calc(100% - 36px); }
  .header-inner { gap: 8px; }
  .site-brand-logo { width: 116px; }
  .brand-text strong { font-size: 16px; }
  .brand-text small { font-size: 10px; }
  .header-actions { margin: 0; }
  .mobile-menu-toggle { margin-left: auto; flex-shrink: 0; }
  .site-brand { gap: 8px; }
  h1, .hero h1, .detail-hero h1, .article-hero h1, .about-clear-copy h1 { font-size: 32px; line-height: 1.35; }
  h2 { font-size: 26px; }
  .hero-copy > p, .detail-copy > p { font-size: 15px; }
  .detail-hero { padding-block: 22px 32px; }
  .breadcrumb { font-size: 11px; margin-bottom: 24px; }
  .button-row .btn { flex: 1 1 140px; padding-inline: 14px; }
  .hero-grid { gap: 28px; }
  .advantage-strip { gap: 22px 16px; }
  .advantage-strip > div { padding-right: 8px; }
  .advantage-strip strong { font-size: 14px; }
  .advantage-strip .card-icon { display: none; }
  .advantage-strip p { font-size: 12px; }
  .quick-specs { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px 12px; }
  .quick-spec { padding-inline: 12px 0; }
  .quick-spec strong { font-size: 14px; }
  .section-head { display: block; margin-bottom: 26px; }
  .section-head > .text-link { display: inline-block; margin-top: 16px; }
  .grid-2, .grid-3, .grid-4, .archive-list, .resources-grid, .case-grid, .mini-related-grid { grid-template-columns: 1fr; gap: 22px; }
  .related-section .grid-3:has(> :nth-child(2):last-child), .resources-grid:has(> :nth-child(2):last-child), .resources-section .grid-3:has(> :nth-child(2):last-child) { grid-template-columns: 1fr; }
  .related-section .grid-3:has(> :nth-child(4):last-child) { grid-template-columns: 1fr; }
  .card-media { aspect-ratio: 16/9; }
  .archive-card h3, .solution-card h3, .case-card h3 { font-size: 19px; }
  .article-body { font-size: 16px; line-height: 1.85; }
  .article-body h2 { font-size: 24px; margin-top: 34px; }
  .article-toc ol { columns: auto; }
  .article-toc { padding: 18px; }
  .meta-table th, .meta-table td { padding: 12px; font-size: 14px; }
  .meta-table th { width: 34%; }
  .feature-list { grid-template-columns: 1fr; }
  .featured-resource-card { grid-template-columns: 1fr; }
  .featured-resource-copy h2 { font-size: 25px; }
  .about-card-grid, .about-serve-grid { grid-template-columns: 1fr; }
  .about-clear-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .about-clear-section, .about-clear-hero { padding-block: 44px; }
  .about-info-card { padding: 22px; }
  .contact-business-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
  .form-panel { padding: 24px 20px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px 20px; }
  .footer-brand { grid-column: 1/-1; }
  .site-footer { padding-bottom: 60px; }
  .ai-chat-placeholder { bottom: max(12px, env(safe-area-inset-bottom)); right: 12px; }
  .ai-chat-placeholder a { padding: 8px 12px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms; animation-duration: .01ms; }
}