/*
Theme Name: empiriQa website theme
Theme URI: https://empiriqa.space
Author: empiriQa
Description: Bespoke classic theme for empiriQa
Version: 0.1.0
Requires PHP: 8.1
Text Domain: empiriqa
*/
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Mulish';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/mulish-v18-latin_latin-ext-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Mulish';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/mulish-v18-latin_latin-ext-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Azeret Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/azeret-mono-v21-latin_latin-ext-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Azeret Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/azeret-mono-v21-latin_latin-ext-500.woff2') format('woff2');
}

:root {
  
  --color-bg: #0a0e14;
  --color-surface: #0c1118;
  --color-surface-2: #131a24;
  --color-ink: #06090d;            

--color-text: #eef2f7;
  --color-text-soft: #cdd5e2;
  --color-muted: #aeb8c6;
  --color-muted-2: #9aa6b6;
  --color-muted-3: #8b97a8;
  --color-faint: #7a8698;          
  
  --color-faint-2: #727f90;

--color-accent: #00e5d0;         
  --color-accent-2: #7b5cff;       
  --color-accent-2-text: #a890ff;  
  --color-danger: #ff6b6b;         

--color-hairline: rgba(255, 255, 255, 0.07);
  --color-border: rgba(255, 255, 255, 0.09);
  --color-border-strong: rgba(255, 255, 255, 0.12);

--font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Mulish', system-ui, -apple-system, sans-serif;
  --font-mono: 'Azeret Mono', ui-monospace, 'SFMono-Regular', monospace;

  --fs-body: 1rem;                 
  --fs-lead: clamp(1.0625rem, 1.5vw, 1.3125rem);
  --fs-label: 0.75rem;             
  --lh-body: 1.6;
  --tracking-label: 0.14em;

--gutter: 6vw;
  --maxw-content: 1280px;
  --maxw-hero: 1040px;

--space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-section: clamp(5.5rem, 10vw, 8.125rem);   

--radius-sm: 2px;
  --radius: 3px;

--glow-accent: 0 0 8px var(--color-accent);

--motion-nav: 0.4s ease;
  --ease-reveal: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-reveal: 0.5s;
}

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

* { margin: 0; }

html { -webkit-text-size-adjust: 100%; }

html { scrollbar-gutter: stable; }

body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: var(--lh-body);
}

.editor-styles-wrapper,
body#tinymce { min-height: 0; }

img,
picture,
svg,
video,
canvas { max-width: 100%; display: block; }

img { height: auto; }

ul, ol { padding: 0; }

input,
button,
textarea,
select { font: inherit; color: inherit; }

button { cursor: pointer; }

body { cursor: default; }
:is(input, textarea, select) { cursor: revert; }

a { color: inherit; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--color-accent);
  color: var(--color-ink);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

[tabindex="-1"]:focus { outline: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.container {
  width: 100%;
  max-width: calc(var(--maxw-content) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -3rem;
  z-index: 100;
  background: var(--color-accent);
  color: var(--color-ink);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top var(--motion-nav);
}
.skip-link:focus { top: var(--space-2); }

.btn,
.wp-block-button > .wp-block-button__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;               
  line-height: 1;
  padding: 0.9375rem 1.625rem;        
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--motion-nav), border-color var(--motion-nav), color var(--motion-nav), transform var(--motion-nav);
}

.btn--accent,
.wp-block-button > .wp-block-button__link {
  background: var(--color-accent);
  color: var(--color-ink);
}
.btn--accent:hover,
.wp-block-button > .wp-block-button__link:hover { transform: translateY(-1px); }

.btn--ghost,
.wp-block-button.is-style-outline > .wp-block-button__link {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text);
}
.btn--ghost:hover,
.wp-block-button.is-style-outline > .wp-block-button__link:hover { border-color: var(--color-text); }

.btn--lg { padding: 1.0625rem 2.125rem; font-size: 1rem; }

.eyebrow {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-3);
  
  font-family: var(--font-mono);
  
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-faint-2);
}
.eyebrow__tick { color: var(--color-accent); letter-spacing: 0; }

.headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.8vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

:is(.entry-content, .editor-styles-wrapper) {
  line-height: var(--lh-body);
  color: var(--color-muted);
}
:is(.entry-content, .editor-styles-wrapper) > * + * { margin-top: var(--space-4); }
:is(.entry-content, .editor-styles-wrapper) h2,
:is(.entry-content, .editor-styles-wrapper) h3,
:is(.entry-content, .editor-styles-wrapper) h4 {
  color: var(--color-text);
  margin-top: var(--space-10);
  text-wrap: balance;
}
:is(.entry-content, .editor-styles-wrapper) h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
:is(.entry-content, .editor-styles-wrapper) h3 { font-size: clamp(1.25rem, 2.2vw, 1.625rem); }
:is(.entry-content, .editor-styles-wrapper) a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
:is(.entry-content, .editor-styles-wrapper) a:hover { text-decoration: none; }
:is(.entry-content, .editor-styles-wrapper) strong { color: var(--color-text); }
:is(.entry-content, .editor-styles-wrapper) ul,
:is(.entry-content, .editor-styles-wrapper) ol { padding-left: 1.25em; }
:is(.entry-content, .editor-styles-wrapper) li + li { margin-top: var(--space-2); }
:is(.entry-content, .editor-styles-wrapper) blockquote {
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-4);
  color: var(--color-text-soft);
}
:is(.entry-content, .editor-styles-wrapper) img { border-radius: var(--radius); }

:is(.entry-content, .editor-styles-wrapper) h4 { font-size: clamp(1.0625rem, 1.6vw, 1.25rem); }
:is(.entry-content, .editor-styles-wrapper) h5,
:is(.entry-content, .editor-styles-wrapper) h6 {
  color: var(--color-text);
  margin-top: var(--space-8);
  font-size: 1rem;
}
:is(.entry-content, .editor-styles-wrapper) h6 { color: var(--color-text-soft); font-size: 0.9375rem; }

:is(.entry-content, .editor-styles-wrapper) li > ul,
:is(.entry-content, .editor-styles-wrapper) li > ol { margin-top: var(--space-2); }

:is(.entry-content, .editor-styles-wrapper) blockquote p:first-child { margin-top: 0; }
:is(.entry-content, .editor-styles-wrapper) cite,
:is(.entry-content, .editor-styles-wrapper) .wp-block-quote__citation {
  display: block;
  margin-top: var(--space-3);
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-faint);
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-pullquote {
  border-block: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  text-align: center;
  color: var(--color-text-soft);
}

:is(.entry-content, .editor-styles-wrapper) .wp-block-pullquote blockquote {
  border-left: 0;
  padding-left: 0;
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-pullquote p { font-size: clamp(1.125rem, 2vw, 1.375rem); }

:is(.entry-content, .editor-styles-wrapper) hr,
:is(.entry-content, .editor-styles-wrapper) .wp-block-separator {
  border: 0;
  height: 1px;
  background: var(--color-hairline);
  margin-block: var(--space-12);
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-separator.is-style-dots {
  background: none;
  height: auto;
  color: var(--color-faint);
}

:is(.entry-content, .editor-styles-wrapper) code,
:is(.entry-content, .editor-styles-wrapper) kbd {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-surface-2);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-sm);
  padding: 0.125em 0.375em;
}
:is(.entry-content, .editor-styles-wrapper) pre,
:is(.entry-content, .editor-styles-wrapper) .wp-block-code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.55;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  overflow-x: auto;
}

:is(.entry-content, .editor-styles-wrapper) pre code,
:is(.entry-content, .editor-styles-wrapper) .wp-block-code code {
  background: none;
  border: 0;
  padding: 0;
  font-size: inherit;
}
:is(.entry-content, .editor-styles-wrapper) mark { background: rgba(0, 229, 208, 0.18); color: var(--color-text); padding: 0 0.2em; }
:is(.entry-content, .editor-styles-wrapper) abbr[title] { text-decoration: underline dotted; cursor: help; }
:is(.entry-content, .editor-styles-wrapper) sub,
:is(.entry-content, .editor-styles-wrapper) sup { font-size: 0.75em; line-height: 0; }

:is(.entry-content, .editor-styles-wrapper) .wp-block-buttons { display: flex; flex-wrap: wrap; gap: var(--space-3); }

:is(.entry-content, .editor-styles-wrapper) figure { margin: 0; }
:is(.entry-content, .editor-styles-wrapper) figcaption,
:is(.entry-content, .editor-styles-wrapper) .wp-block-image figcaption,
:is(.entry-content, .editor-styles-wrapper) .wp-block-embed figcaption {
  margin-top: var(--space-3);
  font-size: 0.875rem;
  color: var(--color-faint);
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-gallery figcaption { font-size: 0.8125rem; }

:is(.entry-content, .editor-styles-wrapper) .alignleft { float: left; margin: 0 var(--space-6) var(--space-4) 0; }
:is(.entry-content, .editor-styles-wrapper) .alignright { float: right; margin: 0 0 var(--space-4) var(--space-6); }
:is(.entry-content, .editor-styles-wrapper) .aligncenter { margin-inline: auto; }
:is(.entry-content, .editor-styles-wrapper)::after { content: ""; display: block; clear: both; }
@media (max-width: 560px) {
  :is(.entry-content, .editor-styles-wrapper) .alignleft,
  :is(.entry-content, .editor-styles-wrapper) .alignright { float: none; margin-inline: 0; }
}

:is(.entry-content, .editor-styles-wrapper) .wp-block-table { overflow-x: auto; }
:is(.entry-content, .editor-styles-wrapper) table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
:is(.entry-content, .editor-styles-wrapper) th,
:is(.entry-content, .editor-styles-wrapper) td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}
:is(.entry-content, .editor-styles-wrapper) th {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-text);
  background: var(--color-surface-2);
  font-weight: 500;
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-table.is-style-stripes tbody tr:nth-child(odd) { background: var(--color-surface); }
:is(.entry-content, .editor-styles-wrapper) table caption { caption-side: bottom; padding-top: var(--space-3); font-size: 0.875rem; color: var(--color-faint); }

:is(.entry-content, .editor-styles-wrapper) .wp-block-details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-details summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 600;
}
:is(.entry-content, .editor-styles-wrapper) .wp-block-details[open] summary { margin-bottom: var(--space-3); }

.eq-embed {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-10) var(--space-6);
  background: var(--color-surface);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius);
  text-align: center;
}
.eq-embed__provider {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-faint-2);
}
.eq-embed__load {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  padding: 0.9375rem 1.625rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-ink);
  cursor: pointer;
}
.eq-embed__load:hover { transform: translateY(-1px); }
.eq-embed__note {
  font-size: 0.8125rem;
  color: var(--color-faint);
  max-width: 46ch;
}

.eq-embed__frame {
  border: 0;
  display: block;
  max-width: 100%;
}

.wp-block-embed__wrapper .eq-embed {
  position: absolute;
  inset: 0;
  min-height: 0 !important;
}

.icon { display: inline-block; vertical-align: middle; }
.icon--inline {
  width: 1em; height: 1em;
  vertical-align: -0.125em;
  margin-left: 0.15em;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background var(--motion-nav), border-color var(--motion-nav), padding var(--motion-nav);
  padding-block: 1.25rem;
}

.admin-bar .site-header { top: 32px; }
@media screen and (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: rgba(10, 14, 20, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: opacity var(--motion-nav);
  pointer-events: none;
}
.site-header.is-scrolled::before { opacity: 1; }
.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  padding-block: 0.875rem;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding-inline: var(--gutter);
}

.site-header__inner > .site-nav { order: 1; }
.site-header__inner > .site-nav__cta { order: 2; }

.site-header__inner > .site-nav { margin-left: auto; }

.site-header__brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-header__logo { height: 48px; width: auto; flex-shrink: 0; transition: height var(--motion-nav); }
.site-header.is-scrolled .site-header__logo { height: 34px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.125rem;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 2.125rem;
  list-style: none;
  margin: 0;
}

.site-nav__list > li { flex-shrink: 0; }
.site-nav__list img { flex-shrink: 0; max-width: none; }
.site-nav__link,
.site-nav__list a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-muted);
  transition: color var(--motion-nav);
}
.site-nav__link:hover,
.site-nav__list a:hover { color: var(--color-text); }
.site-nav__cta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.625rem 1.125rem;
}

.site-footer {
  padding-block: 5rem 3.125rem;
  border-top: 1px solid var(--color-hairline);
}
.site-footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3.375rem;
  border-bottom: 1px solid var(--color-hairline);
}
.site-footer__logo { height: 30px; width: auto; margin-bottom: 1.125rem; }
.site-footer__blurb {
  color: var(--color-muted-3);
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 1.125rem;
}
.site-footer__origin {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-faint-2);
}
.site-footer__heading {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-faint-2);
  margin-bottom: 1.125rem;
}
.site-footer__list {
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.site-footer__list a,
.site-footer__list span {
  color: var(--color-muted);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--motion-nav);
}
.site-footer__list a:hover { color: var(--color-text); }
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: 1.625rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-faint-2);
}
.site-footer__top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--motion-nav), border-color var(--motion-nav);
}
.site-footer__top-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.site-footer__top-arrow { transition: transform var(--motion-nav); }
.site-footer__top-link:hover .site-footer__top-arrow { transform: translateY(-2px); }

.site-main { min-height: 60vh; }
.page-stack {
  padding-block: calc(var(--space-section) + 3rem) var(--space-section);
}
.page-stack__title { margin-bottom: var(--space-8); }
.post-item + .post-item { margin-top: var(--space-12); }
.post-item__title { margin-bottom: var(--space-4); }
.post-item__title a { text-decoration: none; }
.post-item__title a:hover { color: var(--color-accent); }

.site-nav__cta-short { display: none; }

@media (min-width: 769px) and (max-width: 1100px) {
  .site-nav__cta-full { display: none; }
  .site-nav__cta-short { display: inline; }
}

@media (min-width: 769px) and (max-width: 900px) {
  .site-header__inner { gap: var(--space-4); }
  .site-nav { gap: 1.25rem; }
  .site-nav__list { gap: 1.25rem; }
  .site-nav__link,
  .site-nav__list a { white-space: nowrap; font-size: 0.72rem; }
  .site-nav__cta { padding: 0.5625rem 0.875rem; white-space: nowrap; }
}

.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 0;
  position: relative;
  z-index: 2;
}
.site-nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--motion-nav), opacity var(--motion-nav);
}

@media (max-width: 768px) {
  .site-footer__top { grid-template-columns: 1fr; gap: 2rem; }

.js .site-nav__toggle { display: flex; }
  .site-header__brand { position: relative; z-index: 2; }

.site-header__inner { gap: var(--space-3); justify-content: flex-start; }
  .site-header__inner > .site-nav__cta {
    order: 0;
    margin-left: auto;
    position: relative;
    z-index: 2;
  }
  
  .site-header__logo { height: 38px; }
  
  .site-nav__cta { white-space: nowrap; }
  
  .site-nav__cta-full { display: none; }
  .site-nav__cta-short { display: inline; }
  .site-nav__cta { padding: 0.5rem 0.8125rem; font-size: 0.6875rem; }

  .js .site-nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-8);
    background: rgba(10, 14, 20, 0.97);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--motion-nav), visibility var(--motion-nav);
  }
  .js .site-header.is-menu-open .site-nav { opacity: 1; visibility: visible; }

.js .site-header.is-menu-open::before { opacity: 0; }

html:not(.js) .site-nav { flex-wrap: wrap; gap: var(--space-4); }
  html:not(.js) .site-nav__list { flex-direction: row; flex-wrap: wrap; gap: var(--space-4); }

  .site-nav__list { flex-direction: column; gap: var(--space-6); }
  .site-nav__link,
  .site-nav__list a { font-size: 1rem; }
  .site-nav__cta { font-size: 0.875rem; padding: 0.875rem 1.5rem; }

.site-header.is-menu-open .site-nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.is-menu-open .site-nav__toggle-bar:nth-child(2) { opacity: 0; }
  .site-header.is-menu-open .site-nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 420px) {
  .site-header__logo { height: 32px; }
  .site-header__inner { gap: var(--space-2); }
  .site-nav__cta { padding: 0.4375rem 0.6875rem; font-size: 0.625rem; }
  .site-nav__toggle { width: 40px; }
}

body.has-menu-open,
body.has-lightbox-open { overflow: hidden; }

.text-accent { color: var(--color-accent); }

.js .reveal {
  opacity: 0;
  
  transform: translateY(18px);
  transition: opacity var(--dur-reveal) ease, transform var(--dur-reveal) var(--ease-reveal);
  will-change: opacity, transform;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.contact-form__field { display: flex; flex-direction: column; gap: 0.5625rem; }
.contact-form__field--full { grid-column: 1 / -1; }
.contact-form__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-faint);
}
.contact-form__input {
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.8125rem 0.875rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  transition: border-color var(--motion-nav);
}

.contact-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 208, 0.12);
}
.contact-form__input::placeholder { color: var(--color-faint-2); }

.contact-form__input:user-invalid { border-color: var(--color-danger); }
.contact-form__input:user-invalid:focus {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.14);
}
.contact-form__consent input:user-invalid {
  outline: 2px solid var(--color-danger);
  outline-offset: 2px;
}

.contact-form__input:-moz-ui-invalid { border-color: var(--color-danger); }
.contact-form__consent input:-moz-ui-invalid {
  outline: 2px solid var(--color-danger);
  outline-offset: 2px;
}
.contact-form__textarea { resize: vertical; min-height: 7rem; }

.contact-form__group { border: none; margin: 0; padding: 0.25rem 0 0; min-width: 0; }
.contact-form__legend {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-faint);
  padding: 0;
  
  float: left;
  width: 100%;
  margin-bottom: 0.5625rem;
}
.contact-form__checks,
.contact-form__radios { clear: both; }

.contact-form__checks { display: grid; grid-template-columns: 1fr 1fr; gap: 1.125rem 1.5rem; }
.contact-form__radios { display: flex; flex-wrap: wrap; gap: 1.75rem; }
.contact-form__check,
.contact-form__radio {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-text-soft);
  font-size: 0.90625rem;
  cursor: pointer;
  
  min-height: 24px;
}
.contact-form__check input,
.contact-form__radio input { width: 16px; height: 16px; accent-color: var(--color-accent); flex-shrink: 0; }

.contact-form__consent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--color-muted-2);
  font-size: 0.8125rem;
  line-height: 1.5;
  cursor: pointer;
}
.contact-form__consent input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--color-accent); flex-shrink: 0; }
.contact-form__consent a { color: var(--color-accent); }
.contact-form__req { color: var(--color-danger); }
.contact-form__submit { justify-content: center; width: 100%; margin-top: 0.25rem; }

@media (max-width: 560px) {
  .contact-form { grid-template-columns: 1fr; }
  .contact-form__checks { grid-template-columns: 1fr; }
}

.contact-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__notice {
  padding: 1.25rem 1.375rem;
  
  margin-bottom: var(--space-8);
  border-radius: var(--radius);
  border: 1px solid;
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.55;
}
.contact-form__notice--ok { border-color: rgba(0, 229, 208, 0.4); background: rgba(0, 229, 208, 0.08); }
.contact-form__notice--err { border-color: rgba(255, 107, 107, 0.4); background: rgba(255, 107, 107, 0.08); }
.contact-form__notice-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}