/* EIDORA website styles. Palette: assets/brand/eidora_colors.md. */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("assets/fonts/outfit-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("assets/fonts/outfit-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;
}
:root {
  color-scheme: light;
  --paper: #f5f3eb;
  --porcelain: #fcfbf7;
  --ink: #303830;
  --muted: #596153;
  --teal: #426f6e;
  --deep-teal: #254948;
  --teal-hover: #193b3a;
  --gold: #d4b57e;
  --gold-ink: #766449;
  --sage-mist: #e8e9e0;
  --rule: #d3d5ca;
  --edge: #7d8576;
  --inverse-muted: #d5e1da;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--deep-teal); text-underline-offset: .24em; text-decoration-thickness: 1px; }
a:hover { color: var(--teal); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--deep-teal); outline-offset: 5px; border-radius: 2px; }
::selection { color: var(--ink); background: #e4d4b4; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
h2 { font-family: var(--serif); font-size: clamp(2rem, 3.2vw, 2.85rem); font-weight: 400; line-height: 1.15; letter-spacing: -.035em; }
h3 { font-size: 1.16rem; font-weight: 600; line-height: 1.4; letter-spacing: -.025em; }
.wrap { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.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; }
.skip-link { position: absolute; top: 1rem; left: 1rem; z-index: 5; transform: translateY(-200%); padding: .6rem 1rem; background: var(--porcelain); }
.skip-link:focus { transform: translateY(0); }
.eyebrow { color: var(--teal); font-size: .75rem; font-weight: 650; text-transform: uppercase; letter-spacing: .16em; margin-bottom: 1.2rem; }
.site-header { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-bottom: 1px solid var(--rule); }
.brand { display: inline-flex; gap: 13px; align-items: center; }
.brand-icon { width: 44px; }
.wordmark { width: 136px; }
.site-header nav { display: flex; gap: 2rem; }
.site-header nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); text-decoration: none; font-size: .85rem; }
.site-header nav a:hover { text-decoration: underline; }
/* Opening identity */
.hero { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, .85fr); align-items: center; gap: 2rem; padding-block: 58px 48px; }
.hero > *, .section-heading > *, .workflow-grid article > *, .faq-layout > *, .site-footer > * { min-width: 0; }
.hero h1 { font-family: var(--serif); font-size: clamp(2.8rem, 4.85vw, 4.05rem); font-weight: 400; line-height: 1.12; letter-spacing: -.025em; }
.hero-product-name { display: block; margin-bottom: .65em; color: var(--teal); font-family: var(--display); font-size: .5em; font-weight: 500; letter-spacing: .08em; }
.hero-tagline { font-weight: 400; -webkit-text-stroke: .4px currentColor; }
.hero-lead { max-width: 35rem; margin-top: 1.5rem; font-family: var(--display); font-size: 1.08rem; font-weight: 400; line-height: 1.65; }
.hero-description { max-width: 35rem; margin-top: .85rem; font-size: .95rem; line-height: 1.75; color: var(--muted); }
.hero-art { width: min(100%, 240px); justify-self: center; }
.hero-art img { width: 100%; opacity: .92; }
/* Platform downloads */
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin-bottom: 2rem; }
.download-heading { margin-bottom: 1rem; }
.download-heading h2 { font-family: var(--sans); font-size: 1.05rem; font-weight: 600; letter-spacing: -.025em; }
.section-note { color: var(--muted); font-size: .75rem; }
.download-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.download-footnote + .landing-download-grid { margin-top: 1rem; }
.landing-download-grid .installer .release-meta { margin-block: .35rem 1rem; }
.landing-download-grid .download-card { display: flex; flex-direction: column; }
.landing-download-grid .download-primary { width: 100%; justify-content: space-between; gap: .75rem; }
.download-card-footer { margin-top: auto; padding-top: .75rem; }
.download-card-footer .release-meta { margin-block: 0; }
.download-card { min-width: 0; background: var(--deep-teal); color: var(--porcelain); padding: 1.45rem 1.55rem 1.25rem; border-radius: 5px; }
.download-card p, .resource-card p, .release-notes { overflow-wrap: anywhere; }
.platform-heading { display: flex; align-items: center; justify-content: space-between; }
.platform-heading h3 { font-size: 1.2rem; }
.platform-symbol { color: var(--gold); font-size: 1.4rem; line-height: 1; }
.release-meta { font-size: .75rem; color: var(--inverse-muted); margin-block: .3rem 1.15rem; }
.installer + .installer { margin-top: .85rem; }
.installer-label { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-top: 1px solid #53716a; padding-top: .65rem; font-size: .78rem; }
.installer-label > span { font-size: .75rem; color: var(--inverse-muted); }
.download-pending { display: block; margin-top: .17rem; font-size: .75rem; color: var(--inverse-muted); }
.download-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: .35rem; color: var(--paper); font-size: .8rem; }
.download-link:hover { color: var(--gold); }
.download-link:focus-visible { outline-color: var(--gold); }
.download-footnote { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; margin-top: .85rem; font-size: .75rem; color: var(--muted); }
/* Full, uncropped application preview */
.preview-section { padding-block: 86px 90px; }
.heading-description { max-width: 21rem; color: var(--muted); font-size: .9rem; line-height: 1.75; }
.app-preview > a { display: block; border-radius: 8px; box-shadow: 0 12px 35px #30383012; }
.app-preview img { width: 100%; height: auto; border-radius: 8px; }
.app-preview figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 2rem; margin-top: 1.1rem; color: var(--muted); font-size: .75rem; }
.caption-dot { display: inline-block; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; margin-right: .45rem; }
/* Research narrative */
.workflow-section { background: var(--sage-mist); border-block: 1px solid var(--rule); padding-block: 75px 80px; }
.workflow-section .section-heading { align-items: start; }
.workflow-section h2 { max-width: 32rem; }
.workflow-section .heading-description { padding-top: 2.3rem; }
.workflow-grid { display: grid; margin-top: 3.2rem; }
.workflow-grid article { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1fr) minmax(0, 1.65fr); align-items: baseline; gap: 2rem; border-top: 1px solid #bcc5b8; padding-block: 1.6rem; }
.workflow-grid article:last-child { border-bottom: 1px solid #bcc5b8; }
.workspace-label { color: var(--deep-teal); font-size: .9rem; font-weight: 600; }
.workspace-label > span { margin-right: .55rem; font-family: var(--serif); color: var(--teal); font-weight: 400; }
.workflow-grid p { color: var(--muted); font-size: .9rem; line-height: 1.8; }
/* Resources and native, keyboard-accessible FAQ disclosure controls */
.resources-section { background: var(--porcelain); border-block: 1px solid var(--rule); padding-block: 80px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.resource-card { display: flex; flex-direction: column; min-width: 0; padding: 1.45rem; border: 1px solid var(--rule); border-radius: 4px; text-decoration: none; color: var(--ink); }
a.resource-card:hover { border-color: var(--teal); background: var(--paper); color: var(--ink); }
.resource-label { display: flex; justify-content: space-between; color: var(--teal); font-size: .75rem; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 1.7rem; }
.resource-label > span { font-size: .9rem; line-height: 1; }
.resource-card p { color: var(--muted); font-size: .8rem; line-height: 1.8; margin-block: .7rem 1.5rem; }
.resource-status { margin-top: auto; font-size: .75rem; color: var(--deep-teal); }
a.resource-card .resource-status { text-decoration: underline; text-underline-offset: .24em; }
.resource-pending .resource-status { color: var(--gold-ink); }
.faq-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 4rem; margin-top: 5rem; }
.faq-layout > h2 { font-size: 2rem; padding-top: .6rem; }
details { border-top: 1px solid var(--rule); }
details:last-child { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; padding: 1.15rem 1.6rem 1.15rem .15rem; font-size: .88rem; font-weight: 500; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: .2rem; top: 1.05rem; font-size: 1.2rem; color: var(--teal); }
details[open] summary::after { content: "−"; }
summary:hover { color: var(--teal); }
details p { margin: 0 1.7rem 1.3rem .15rem; font-size: .84rem; line-height: 1.85; color: var(--muted); }
/* Development credits */
.acknowledgements { padding-block: 3rem; border-bottom: 1px solid var(--rule); }
.acknowledgements h2 { font-family: var(--sans); font-size: 1.1rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.4; }
.acknowledgements p { margin-top: 1rem; color: var(--muted); font-size: .85rem; line-height: 1.8; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 2.5rem; }
.footer-identity { display: flex; align-items: center; gap: 1rem; }
.footer-identity img { width: 76px; }
.footer-identity strong { font-size: .9rem; letter-spacing: .15em; font-weight: 600; }
.footer-identity p { font-size: .75rem; color: var(--muted); margin-top: .15rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .5rem 2rem; font-size: .75rem; }
.footer-links a { display: inline-flex; gap: .5rem; align-items: center; min-height: 44px; }
/* Compact desktop and tablet */
@media (max-width: 1000px) {
  .wrap { width: calc(100% - 64px); }
  .hero { gap: 1rem; }
  .hero-art { max-width: 280px; }
  .hero .eyebrow { font-size: .75rem; }
  .download-card { padding: 1.1rem; }
  .section-heading { gap: 2rem; }
  .heading-description { max-width: 18rem; }
  .workflow-grid article { grid-template-columns: minmax(0, .7fr) minmax(0, 1.5fr); gap: .65rem 2rem; }
  .workflow-grid p { grid-column: 2; }
  .faq-layout { gap: 2rem; }
}
@media (max-width: 900px) {
  .landing-download-grid, .resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading { flex-wrap: wrap; align-items: start; gap: 1.25rem 2rem; }
  .section-heading > div { flex: 1 1 18rem; }
  .heading-description { flex: 1 1 18rem; max-width: 32rem; }
  .workflow-section .heading-description { padding-top: 0; }
  .hero h1 { font-size: clamp(2.15rem, 4.85vw, 4.05rem); }
  .site-footer { flex-wrap: wrap; }
}
/* Mobile */
@media (max-width: 600px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { min-height: 112px; flex-wrap: wrap; justify-content: center; gap: .15rem; padding-block: .8rem .35rem; }
  .brand-icon { width: 34px; }
  .wordmark { width: 118px; }
  .site-header nav { width: 100%; justify-content: center; gap: 2rem; }
  .site-header nav a { font-size: .78rem; }
  .hero { display: block; padding-block: 2.75rem 2rem; }
  .hero h1 { font-size: clamp(2.15rem, 8vw, 3rem); }
  .hero .eyebrow { font-size: .75rem; letter-spacing: .1em; }
  .hero-description { font-size: .95rem; }
  .hero-lead { font-size: 1rem; }
  .hero-art { display: none; }
  .section-heading { display: block; }
  .download-heading h2 { font-size: 1rem; }
  .section-note { display: block; margin-top: .4rem; font-size: .75rem; }
  .download-grid, .landing-download-grid { grid-template-columns: minmax(0, 1fr); gap: .75rem; }
  .download-card { padding: 1.2rem 1.3rem; }
  .release-meta { font-size: .75rem; margin-bottom: .85rem; }
  .installer-label { font-size: .85rem; }
  .installer-label > span, .download-pending { font-size: .75rem; }
  .download-footnote { font-size: .73rem; }
  .download-footnote a { display: inline-flex; align-items: center; min-height: 44px; }
  .preview-section { padding-block: 3.5rem; }
  h2 { font-size: 2.15rem; }
  .eyebrow { font-size: .75rem; }
  .heading-description { max-width: 32rem; margin-top: 1.2rem; font-size: .85rem; }
  .app-preview figcaption { font-size: .75rem; }
  .workflow-section, .resources-section { padding-block: 3.5rem; }
  .workflow-section .heading-description { padding-top: 0; }
  .workflow-grid { margin-top: 2rem; }
  .workflow-grid article { display: block; padding-block: 1.4rem; }
  .workflow-grid h3 { font-size: 1.1rem; margin-block: .6rem; }
  .workflow-grid p { font-size: .9rem; }
  .resource-grid { grid-template-columns: 1fr; gap: .75rem; }
  .resource-card { padding: 1rem; }
  .resource-card h3 { font-size: 1.05rem; }
  .resource-label { font-size: .75rem; letter-spacing: .04em; margin-bottom: 1.2rem; }
  .resource-status { font-size: .75rem; }
  .faq-layout { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 3rem; }
  .site-footer { flex-direction: column; align-items: start; gap: 1rem; }
  .footer-links { flex-wrap: wrap; gap: 1.5rem; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .hero .eyebrow { font-size: .75rem; }
  .resource-grid { grid-template-columns: 1fr; }
  .resource-label { font-size: .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}