:root {
  --night: #12263f;
  --paper: #f7f5f0;
  --sky: #2e9bd6;
  --sky-text: #14628f;
  --amber: #f2a93b;
  --mint: #3db58a;
  --ink-soft: #3d4d63;
  --line: #e2ddd4;
  --card: #fffcf8;
  --content: 76rem;
  --text: 42rem;
  --radius-card: 16px;
  --radius-panel: 12px;
  --radius-media: 12px;
  --radius-button: 12px;
  --radius-field: 10px;
  --shadow-soft: 0 10px 28px rgba(18, 38, 63, 0.06);
  --gh-font-heading: Manrope, system-ui, sans-serif;
  --gh-font-body: "Golos Text", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--night);
  font: 400 1.0625rem/1.7 var(--gh-font-body);
  overflow-x: clip;
}

img, svg, video { max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--gh-font-heading);
  line-height: 1.18;
  font-weight: 700;
  overflow-wrap: anywhere;
  scroll-margin-top: 5.5rem;
}

h1 { font-size: clamp(1.85rem, 4.6vw, 3.15rem); margin: 0 0 0.8rem; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.45rem, 2.4vw, 2rem); margin: 0 0 0.8rem; letter-spacing: -0.02em; }
h3 { font-size: 1.15rem; margin: 0 0 0.45rem; }

p { margin: 0 0 0.9rem; }

a { color: var(--sky-text); }
a:hover { color: var(--night); }
a:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

.wrap {
  width: min(100% - 2rem, var(--content));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  padding: 0.55rem 0.8rem;
  background: var(--card);
  color: var(--night);
  border-radius: var(--radius-button);
}

.skip-link:focus { top: 0.75rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 245, 240, 0.94);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  min-height: 4.25rem;
  padding-block: 0.65rem;
}

.brand { display: flex; color: inherit; }
.brand img { width: min(220px, 58vw); height: auto; }

.nav-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.nav-toggle-label {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-button);
  background: var(--card);
  color: var(--night);
  font-family: Manrope, sans-serif;
  font-weight: 700;
  cursor: pointer;
}

.label-close { display: none; }
.nav-toggle:checked + .nav-toggle-label .label-open { display: none; }
.nav-toggle:checked + .nav-toggle-label .label-close { display: inline; }
.nav-toggle:focus-visible + .nav-toggle-label { outline: 3px solid var(--amber); outline-offset: 3px; }

.site-nav {
  display: none;
  flex-basis: 100%;
  flex-direction: column;
  padding-bottom: 0.35rem;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-toggle:checked ~ .site-nav { display: flex; }

.site-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--night);
  text-decoration: none;
  font-family: Manrope, sans-serif;
  font-weight: 600;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
}

.site-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--amber); }

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--sky-text);
  font-family: Manrope, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow a { color: inherit; }

.lead {
  max-width: 65ch;
  margin-bottom: 0;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.hero {
  background: var(--night);
  color: var(--paper);
}

.hero-grid {
  display: grid;
  gap: 1.35rem;
  padding-block: 1.7rem 1.5rem;
}

.hero-copy { min-width: 0; }
.hero .eyebrow { color: var(--amber); }
.hero a { color: var(--amber); }
.hero .button { color: var(--night); }
.hero .button:hover,
.hero .button:focus-visible { color: var(--night); background: #ffc15a; }

.hero-text { max-width: 42rem; color: var(--paper); }
.hero-text p:last-child { margin-bottom: 0; }

.hero-actions, .article-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.hero-figure,
.page-hero-figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #0e1d33;
  border: 1px solid rgba(247, 245, 240, 0.16);
  border-radius: var(--radius-media);
}

.page-hero-figure {
  background: #efece5;
  border-color: var(--line);
}

.hero-figure img.demo-photo { object-position: 78% center; }

.card-media img.demo-banner,
.page-hero-figure img.demo-banner,
.switcher-visual img.demo-banner,
.section-figure img.demo-banner,
.article-figure img.demo-banner {
  object-fit: contain;
  object-position: center;
  background: #102033;
}

.hero-figure img,
.page-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0e1d33;
}

.page-hero-figure img { background: #efece5; }

.hero-figure figcaption,
.page-hero-figure figcaption {
  margin: 0;
  padding: 0.7rem 0.9rem 0.8rem;
  border-top: 1px solid rgba(247, 245, 240, 0.14);
  color: var(--paper);
  font-size: 0.92rem;
  line-height: 1.45;
}

.page-hero-figure figcaption {
  border-top-color: var(--line);
  color: var(--ink-soft);
  background: var(--card);
}

.hero-panel { margin: 0; }

.fact-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fact-list li {
  margin: 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(247, 245, 240, 0.16);
  border-radius: var(--radius-panel);
  background: rgba(247, 245, 240, 0.05);
  line-height: 1.4;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.55rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  background: var(--amber);
  color: var(--night);
  text-decoration: none;
  font-family: Manrope, sans-serif;
  font-weight: 700;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.button:hover { color: var(--night); background: #ffc15a; }
.hero .button-ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(247, 245, 240, 0.55);
}
.hero .button-ghost:hover,
.hero .button-ghost:focus-visible { color: var(--night); background: var(--paper); }
.button-dark {
  background: var(--night);
  color: var(--paper);
}
.button-dark:hover { color: var(--paper); background: #1c3a5f; }

.section { padding-block: 2.6rem; }
.section-muted { background: #efece5; }
.section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1rem;
  align-items: baseline;
  margin-bottom: 0.7rem;
}
.section-note {
  max-width: 68ch;
  margin-bottom: 1.15rem;
  color: var(--ink-soft);
}

.text-link {
  font-family: Manrope, sans-serif;
  font-weight: 700;
  text-underline-offset: 0.18em;
}

.page-intro { padding-top: 2.2rem; }
.page-hero { padding-block: 1.6rem 0.2rem; }

.masthead,
.page-hero-grid {
  display: grid;
  gap: 1rem;
}

.page-hero-copy { min-width: 0; }
.page-hero .lead,
.masthead .lead { max-width: 42rem; }

.catalog-layout .gh-content { margin-bottom: 1.3rem; }

.path-grid,
.scenario-grid,
.card-grid,
.steps,
.checks,
.post-list {
  display: grid;
  gap: 0.9rem;
}

.path-card,
.scenario,
.card,
.post-card,
.steps li,
.checks li,
.info-panel,
.article-next,
.cta-panel,
.notice,
.empty-state {
  border-radius: var(--radius-card);
}

.path-card,
.scenario,
.card,
.post-card,
.steps li,
.checks li {
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.path-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.25rem 1.2rem 1.15rem;
  color: var(--night);
  text-decoration: none;
  border-top: 4px solid var(--sky);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.path-card:nth-child(2) { border-top-color: var(--amber); }
.path-card:hover { color: var(--night); border-top-color: var(--amber); }
.path-card p { color: var(--ink-soft); }
.path-card .eyebrow { margin-bottom: 0.45rem; }
.path-card h3 { font-size: clamp(1.35rem, 2vw, 1.7rem); }
.path-card .card-more { margin-top: auto; }

.scenario { padding: 1.15rem 1.1rem 0.85rem; }
.scenario p { color: var(--ink-soft); }
.scenario p:last-child { margin-bottom: 0; }
.scenario-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin-top: 0.35rem;
}
.scenario-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.card, .post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  padding: 0;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.card { border-top: 3px solid var(--sky); }
.card:hover { color: inherit; border-top-color: var(--amber); }
.card:hover .card-more { color: var(--night); }

.card-body, .post-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 0.95rem 1.05rem 1.1rem;
}
.card p, .post-card p { color: var(--ink-soft); }
.card-body > p:last-child,
.post-card-body > p:last-child { margin-bottom: 0; }
.card-media, .post-card-media { display: block; background: #0e1d33; }
.card-media img, .post-card-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0e1d33;
}
.media-note {
  margin: 0;
  padding: 0.42rem 0.85rem 0.5rem;
  background: #0e1d33;
  color: var(--paper);
  font-family: Manrope, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}
.post-card .media-note {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.4;
}
.post-card .eyebrow { color: var(--sky-text); }
.card-more {
  margin-top: auto;
  padding-top: 0.8rem;
  color: var(--sky-text);
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.steps, .checks { margin: 0; padding: 0; list-style: none; }
.steps { counter-reset: step; }
.steps li,
.checks li { padding: 1.15rem 1.1rem 1.1rem; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 0.55rem;
  color: var(--sky-text);
  font-family: Manrope, sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.steps p, .checks p { margin: 0; color: var(--ink-soft); }
.checks li { border-left: 4px solid var(--mint); }

.post-list { align-items: stretch; }
.post-card-sample { border-top: 3px solid var(--amber); }
.post-card h2 { font-size: clamp(1.2rem, 1.5vw, 1.45rem); }
.empty-state,
.post-list > p,
.card-grid > p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.15rem 1.2rem;
  border: 1px dashed #c9c2b6;
  border-radius: var(--radius-panel);
  color: var(--ink-soft);
  background: transparent;
  box-shadow: none;
}
.post-card h2 a { color: var(--night); text-decoration: none; }
.post-card h2 a:hover,
.post-card h2 a:focus-visible { color: var(--sky-text); }

.meta, .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.8rem;
  margin: 0 0 0.55rem;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  list-style: none;
}

.tag-list:not(:has(li)) { display: none; }
.tag-list a, .meta a { color: var(--sky-text); }
.tag-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.page-shell,
.article {
  width: min(100%, 42rem);
  margin-inline: auto;
}

.article-header { margin-bottom: 0.4rem; }
.article-header .lead { margin: 0.35rem 0 0.8rem; }

.feature-image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0.4rem 0 1.25rem;
  border-radius: var(--radius-media);
}

.gh-content { max-width: 68ch; overflow-wrap: anywhere; }
.gh-content > *:first-child { margin-top: 0; }
.gh-content h2 { margin-top: 2rem; }
.gh-content h2::before {
  content: "";
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.5rem;
  border-radius: 2px;
  background: var(--amber);
  vertical-align: 0.12em;
}
.gh-content ul, .gh-content ol { margin: 0 0 1rem; padding-left: 1.2rem; }
.gh-content li + li { margin-top: 0.35rem; }
.gh-content a { text-underline-offset: 0.15em; }
.gh-content img, .gh-content video, .gh-content iframe { height: auto; }
.gh-content img,
.gh-content .kg-image-card img,
.gh-content .kg-gallery-image img {
  border-radius: var(--radius-media);
}
.gh-content pre,
.gh-content .kg-bookmark-card,
.gh-content .kg-callout-card,
.gh-content .kg-toggle-card {
  max-width: 100%;
  overflow: hidden;
  border-radius: var(--radius-panel);
}
.gh-content pre {
  overflow-x: auto;
  padding: 0.9rem 1rem;
  background: var(--night);
  color: var(--paper);
}
.gh-content code { font-size: 0.92em; }
.gh-content blockquote {
  margin: 1.2rem 0;
  padding: 0.2rem 0 0.2rem 1rem;
  border-left: 3px solid var(--sky);
  border-radius: 0 var(--radius-field) var(--radius-field) 0;
  color: var(--ink-soft);
}
.gh-content table {
  width: 100%;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
  border-radius: var(--radius-field);
}
.gh-content th, .gh-content td {
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.gh-content figcaption { color: var(--ink-soft); font-size: 0.92rem; }
.gh-content .kg-card { margin: 1.15rem 0; }
.gh-content .kg-width-wide,
.gh-content .kg-width-full {
  max-width: min(72rem, calc(100vw - 2rem));
  width: min(72rem, calc(100vw - 2rem));
  margin-left: 50%;
  transform: translateX(-50%);
}
.gh-content .kg-width-wide img,
.gh-content .kg-width-full img,
.gh-content .kg-image {
  width: 100%;
  height: auto;
}
.gh-content input,
.gh-content textarea,
.gh-content select,
input:not(.nav-toggle),
textarea,
select {
  border-radius: var(--radius-field);
  font: inherit;
}

.service-layout .gh-content,
.catalog-layout .gh-content,
.split-page .gh-content { max-width: 68ch; }
.service-layout .gh-content ul,
.service-layout .gh-content ol {
  margin: 0 0 1.15rem;
  padding: 0.9rem 1rem 1rem 1.7rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
}
.notice {
  max-width: none;
  margin: 0 0 1.15rem;
  padding: 0.9rem 1rem;
  background: #fff6e4;
  border: 1px solid #f0ddb4;
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-panel);
}

.cta-panel,
.article-next {
  padding: 1.25rem 1.2rem 1.3rem;
  background: var(--night);
  color: var(--paper);
}
.cta-panel h2,
.article-next h2 { color: var(--paper); }
.cta-panel h2::before,
.article-next h2::before { display: none; }
.cta-panel p,
.article-next p { color: var(--paper); }
.article-next { margin-top: 1.8rem; }
.article-next .button { margin-top: 0.35rem; }

.info-panel {
  padding: 1.15rem 1.1rem 0.7rem;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.info-panel .notice { margin-bottom: 0.9rem; }
.info-links-title {
  margin: 0 0 0.2rem;
  font-family: Manrope, sans-serif;
  font-weight: 700;
}
.info-links a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--night);
  font-family: Manrope, sans-serif;
  font-weight: 700;
  text-decoration: none;
}
.info-links a:hover { color: var(--sky-text); }

.contact-band { background: var(--night); color: var(--paper); }
.contact-band-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 2.4rem;
}
.contact-band h2 { margin-bottom: 0.45rem; }
.contact-band p { max-width: 42rem; margin: 0; color: var(--paper); }
.contact-band .button { flex: 0 0 auto; }

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: center;
  margin-top: 1.4rem;
  font-family: Manrope, sans-serif;
  font-weight: 700;
}
.pagination a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.pagination-edge { color: #8b93a0; }

.site-footer {
  background: var(--night);
  color: var(--paper);
  padding-block: 1.7rem 1.5rem;
  border-top: 1px solid rgba(247, 245, 240, 0.14);
}
.footer-grid { display: grid; gap: 0.8rem 1.5rem; }
.footer-name {
  margin: 0 0 0.3rem;
  font-family: Manrope, sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
}
.site-footer p { margin: 0; color: rgba(247, 245, 240, 0.82); }
.footer-nav .nav-list { gap: 0; }
.site-footer .nav-list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--paper);
  text-decoration: none;
  border: 0;
  padding: 0.15rem 0;
}
.site-footer .nav-list a:hover { color: var(--amber); }

@media (max-width: 479px) {
  .hero-actions .button,
  .contact-band .button,
  .cta-panel .button,
  .article-next .button,
  .page-shell .hero-actions .button {
    width: 100%;
  }
}

@media (max-width: 359px) {
  .wrap { width: min(100% - 1.25rem, var(--content)); }
  h1 { font-size: 1.75rem; }
}

@media (min-width: 720px) {
  .hero-grid { padding-block: 2.4rem 1.8rem; }
  .hero-figure img,
  .page-hero-figure img { aspect-ratio: 4 / 3; }
  .fact-list,
  .path-grid,
  .scenario-grid,
  .card-grid,
  .post-list,
  .steps,
  .checks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section { padding-block: 3.3rem; }
  .contact-band h2 { max-width: none; }
  .masthead {
    grid-template-columns: minmax(0, 1.05fr) minmax(16rem, 0.95fr);
    gap: 1.5rem 2.5rem;
    align-items: end;
    margin-bottom: 1.6rem;
  }
  .footer-nav nav,
  .footer-nav .nav-list,
  .site-footer .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    width: auto;
    gap: 0.15rem 1.15rem;
  }
  .contact-band-inner { padding-block: 3rem; }
}

@media (min-width: 900px) {
  .nav-toggle,
  .nav-toggle-label { display: none; }
  .site-nav {
    display: flex;
    flex-basis: auto;
    flex-direction: row;
    align-items: center;
    margin-left: auto;
    padding: 0;
  }
  .site-nav .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 0.35rem 1rem;
    width: auto;
  }
  .site-nav a {
    min-height: 44px;
    padding: 0.2rem 0;
    border-bottom: 2px solid transparent;
  }
  .site-nav a[aria-current="page"] {
    border-bottom-color: var(--amber);
    box-shadow: none;
  }
  .page-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(16rem, 0.88fr);
    gap: 1.5rem 2.2rem;
    align-items: center;
    padding-bottom: 0.4rem;
  }
  .split-page,
  .service-layout {
    width: min(100%, calc(68ch + 22rem + 2rem));
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 22rem);
    gap: 1.5rem 1.75rem;
    align-items: start;
  }
  .cta-panel { position: sticky; top: 5.4rem; }
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(14rem, 0.88fr);
    grid-template-areas:
      "copy figure"
      "panel panel";
    column-gap: 1.5rem;
    row-gap: 1.2rem;
    align-items: center;
  }
  .hero-copy { grid-area: copy; }
  .hero-figure { grid-area: figure; }
  .hero-panel { grid-area: panel; }
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.92fr);
    grid-template-areas:
      "copy figure"
      "panel panel";
    column-gap: 2.4rem;
    row-gap: 1.35rem;
    align-items: center;
    padding-block: 3.2rem 2.1rem;
  }
  .hero-copy { grid-area: copy; }
  .hero-figure { grid-area: figure; }
  .hero-panel { grid-area: panel; }
  .hero h1 { max-width: 12em; }
  .fact-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card-grid-home { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .card-grid-home .card:nth-child(-n + 2) { grid-column: span 3; }
  .card-grid-home .card:nth-child(n + 3) { grid-column: span 2; }
  .section { padding-block: 4rem; }
}

@media (min-width: 720px) and (max-width: 959px) {
  .card-grid-home .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
}

@media (min-width: 720px) {
  .post-list:not(:has(.post-card:nth-child(2))) { grid-template-columns: 1fr; }
  .post-list:not(:has(.post-card:nth-child(2))) .post-card {
    display: grid;
    grid-template-columns: minmax(14rem, 22rem) minmax(0, 1fr);
  }
  .post-list:not(:has(.post-card:nth-child(2))) .post-card-media img {
    height: 100%;
    min-height: 12rem;
    aspect-ratio: auto;
  }
}

@media (min-width: 1100px) {
  .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card-grid-home { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .post-list:has(.post-card:nth-child(3)) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1200px) {
  .scenario-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .footer-grid {
    grid-template-columns: minmax(16rem, 0.7fr) minmax(0, 1.3fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.switcher-fieldset {
  margin: 0 0 0.75rem;
  padding: 0;
  border: 0;
  min-width: 0;
}

.switcher-tabs,
.scheme-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.switcher-tabs { display: grid; }

.switcher-option,
.scheme-option { position: relative; min-width: 0; }

.switcher-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.switcher-tab,
.scheme-tab {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--card);
  color: var(--night);
  cursor: pointer;
}

.switcher-option { display: flex; }

.switcher-tab {
  flex: 1 1 auto;
  flex-direction: column;
  gap: 0.25rem;
  height: 100%;
  padding: 0.85rem 0.95rem;
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.scheme-tab {
  width: auto;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-button);
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.switcher-tab-title {
  font-family: Manrope, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.switcher-tab .eyebrow { margin: 0; }

.switcher-input:checked + .switcher-tab,
.switcher-input:checked + .scheme-tab {
  background: var(--night);
  color: var(--paper);
  border-color: var(--night);
}

.switcher-input:checked + .switcher-tab {
  border-top: 4px solid var(--amber);
  padding-top: calc(0.85rem - 3px);
}

.switcher-input:checked + .switcher-tab .eyebrow { color: var(--paper); }

.switcher-input:focus-visible + .switcher-tab,
.switcher-input:focus-visible + .scheme-tab {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.switcher-panel,
.scheme-panel {
  min-width: 0;
  padding: 1.2rem 1.15rem 1.05rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--sky);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.switcher-panel h3,
.scheme-panel h3 { margin-top: 0.85rem; }

.switcher-panel h3:first-child,
.scheme-panel h3:first-child { margin-top: 0; }

.switcher-panel p,
.scheme-panel p,
.switcher-panel li { color: var(--ink-soft); }

.switcher-panel a,
.scheme-panel a { color: var(--sky-text); }

.switcher-panel .button,
.scheme-panel .button,
.demo .button { color: var(--paper); }

.switcher-panel .button:hover,
.scheme-panel .button:hover,
.demo .button-dark:hover { color: var(--paper); }

.demo .button:not(.button-dark),
.switcher-links .button:not(.button-dark) { color: var(--night); }

.switcher-panel ul,
.demo-result ul {
  margin: 0.2rem 0 0.9rem;
  padding-left: 1.15rem;
}

.switcher-links,
.demo-next {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  align-items: center;
  margin-top: 0.35rem;
}

.switcher-links a,
.demo-next a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.switcher:has(#arrival-support:checked) #panel-project,
.switcher:has(#arrival-project:checked) #panel-support,
.switcher:has(#business-office:checked) #panel-shop,
.switcher:has(#business-office:checked) #panel-plant,
.switcher:has(#business-office:checked) #panel-service,
.switcher:has(#business-shop:checked) #panel-office,
.switcher:has(#business-shop:checked) #panel-plant,
.switcher:has(#business-shop:checked) #panel-service,
.switcher:has(#business-plant:checked) #panel-office,
.switcher:has(#business-plant:checked) #panel-shop,
.switcher:has(#business-plant:checked) #panel-service,
.switcher:has(#business-service:checked) #panel-office,
.switcher:has(#business-service:checked) #panel-shop,
.switcher:has(#business-service:checked) #panel-plant,
.scheme-tool:has(#zone-desks:checked) .scheme-panel:not(.panel-desks),
.scheme-tool:has(#zone-rack:checked) .scheme-panel:not(.panel-rack),
.scheme-tool:has(#zone-wifi:checked) .scheme-panel:not(.panel-wifi),
.scheme-tool:has(#zone-camera:checked) .scheme-panel:not(.panel-camera),
.scheme-tool:has(#zone-phone:checked) .scheme-panel:not(.panel-phone) {
  display: none;
}

.scheme-layout {
  display: grid;
  gap: 0.9rem;
  align-items: start;
}

.floorplan {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "desks desks"
    "wifi camera"
    "rack phone"
    "note note";
  gap: 0.55rem;
  min-height: 18rem;
  padding: 0.75rem;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 1.25rem 1.25rem,
    var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.floorplan .zone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.5rem;
  padding: 0.7rem;
  border: 1.5px solid var(--night);
  border-radius: var(--radius-panel);
  background: #fffcf8;
  color: var(--night);
  font-family: Manrope, sans-serif;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.floorplan .zone-desks { grid-area: desks; min-height: 5.5rem; }
.floorplan .zone-wifi { grid-area: wifi; }
.floorplan .zone-camera { grid-area: camera; }
.floorplan .zone-rack { grid-area: rack; }
.floorplan .zone-phone { grid-area: phone; }

.floor-note {
  grid-area: note;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.scheme-tool:has(#zone-desks:checked) .zone-desks,
.scheme-tool:has(#zone-rack:checked) .zone-rack,
.scheme-tool:has(#zone-wifi:checked) .zone-wifi,
.scheme-tool:has(#zone-camera:checked) .zone-camera,
.scheme-tool:has(#zone-phone:checked) .zone-phone {
  background: #d7eef8;
  border-color: var(--amber);
  border-width: 3px;
}

.check {
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--mint);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.check summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  min-height: 48px;
  padding: 0.85rem 1.05rem;
  list-style: none;
  cursor: pointer;
}

.check summary::-webkit-details-marker { display: none; }

.check summary::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--night);
  border-bottom: 2px solid var(--night);
  transform: translateY(-0.1rem) rotate(45deg);
  flex: 0 0 auto;
}

.check[open] summary::after { transform: translateY(0.15rem) rotate(225deg); }

.check summary:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.check summary h3 { margin: 0; }

.check p {
  margin: 0;
  padding: 0 1.05rem 1rem;
  color: var(--ink-soft);
}

.demo-form { margin-bottom: 1rem; }

.demo-fields {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.demo-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.demo-field select {
  width: 100%;
  min-height: 48px;
  padding: 0.45rem 0.75rem;
  border: 1px solid #c9c2b6;
  background: var(--card);
  color: var(--night);
}

.demo-field select:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

button.button { cursor: pointer; }

.demo-result {
  margin: 0 0 1rem;
  padding: 1.1rem 1.15rem 0.4rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.demo-result h3 { font-size: 1.05rem; }
.demo-result p,
.demo-result li { color: var(--ink-soft); }

.demo-footnote {
  margin-top: 0.2rem;
  font-size: 0.95rem;
}

.notice p:last-child { margin-bottom: 0; }

@media (max-width: 479px) {
  .demo .button,
  .switcher-links .button,
  .scheme-panel .button { width: 100%; }
}

@media (min-width: 640px) {
  .switcher-tabs-2,
  .demo-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .switcher-tabs-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .scheme-layout { grid-template-columns: minmax(0, 1.25fr) minmax(16rem, 0.75fr); }
  .floorplan {
    grid-template-columns: 1.35fr 0.75fr 1.1fr;
    grid-template-areas:
      "desks wifi camera"
      "rack phone camera"
      "note note camera";
    min-height: 22rem;
  }
  .floorplan .zone-camera { min-height: 8rem; }
  .floor-note { align-self: end; }
}

@media (min-width: 1000px) {
  .switcher-tabs-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.services-figure,
.section-figure,
.article-figure { margin: 1.2rem 0 0; }

.switcher-visual {
  margin: 0 0 1rem;
  overflow: hidden;
  border-radius: var(--radius-media);
  background: #efece5;
}

.switcher-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.scheme-art {
  margin: 0 0 1rem;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-media);
}

.scheme-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.scheme-art figcaption {
  margin: 0;
  padding: 0.7rem 0.9rem 0.8rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.calc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.demo .button-quiet {
  background: transparent;
  border-color: var(--night);
}

.demo .button-quiet:hover,
.demo .button-quiet:focus-visible {
  background: var(--night);
  color: var(--paper);
}

.demo-field select,
.demo-field input[type="number"] {
  border-radius: var(--radius-field);
}

.demo-field input[type="number"] {
  width: 100%;
  min-height: 48px;
  padding: 0.45rem 0.75rem;
  border: 1px solid #c9c2b6;
  background: var(--card);
  color: var(--night);
  font: inherit;
}

.demo-field input[type="number"]:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.calc-value {
  margin: 0 0 0.35rem;
  color: var(--night);
  font-family: Manrope, sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.calc-unit {
  font-size: 0.42em;
  font-weight: 700;
  letter-spacing: 0;
}

.calc-summary {
  color: var(--night);
  font-family: Manrope, sans-serif;
  font-weight: 700;
}

.post-card-demo { border-top: 3px solid var(--amber); }

@media (max-width: 479px) {
  .calc-actions .button { width: 100%; }
}

@media (min-width: 1100px) {
  .calc .demo-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 720px) {
  .page-hero-figure img,
  .section-figure img,
  .article-figure img {
    aspect-ratio: auto;
    object-fit: contain;
    height: auto;
    background: #efece5;
  }
}

@media (min-width: 1440px) {
  .hero-grid { padding-block: 3.6rem 2.4rem; }
}