:root {
  --accent:#1c8f79;
  --accent2:#126f60;
  --ink:#263236;
  --ink2:#455153;
  --muted:#687477;
  --soft:#e7f1e8;
  --sand:#e4e9cd;
  --warm:#f7f8f3;
  --white:#fff;
  --dark:#303b3e;
  --line:#ccd3cd;
  --line-dark:rgba(255,255,255,.18);
  --gutter:clamp(20px,4vw,64px);
  --display:'Montserrat',system-ui,sans-serif;
  --body:'Plus Jakarta Sans',system-ui,sans-serif;
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth
}

body {
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:var(--body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased
}

img {
  display:block;
  max-width:100%
}

a {
  color:inherit
}

.container {
  width:min(1460px,calc(100% - 2*var(--gutter)));
  margin-inline:auto
}

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

.skip-link {
  position:fixed;
  left:12px;
  top:-80px;
  z-index:999;
  padding:10px 14px;
  background:#fff;
  border:1px solid var(--ink)
}

.skip-link:focus {
  top:12px
}

.site-header {
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px)
}

.header-inner {
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none
}

.brand-logo {
  width:38px;
  height:38px;
  object-fit:contain
}

.brand-text {
  display:block;
  font-family:var(--display);
  font-weight:800;
  letter-spacing:.05em
}

.main-nav {
  display:flex;
  align-items:center;
  gap:clamp(14px,1.6vw,27px)
}

.main-nav a {
  font-size:.78rem;
  font-weight:700;
  text-decoration:none;
  white-space:nowrap
}

.main-nav a:hover {
  color:var(--accent2)
}

.nav-github {
  padding:8px 11px;
  border:1px solid var(--line)
}

.nav-toggle {
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  background:#fff
}

.nav-toggle span:not(.sr-only) {
  display:block;
  height:1px;
  background:var(--ink);
  margin:5px 8px
}

.hero {
  padding:clamp(62px,8vw,122px) 0 clamp(72px,8vw,118px);
  overflow:hidden
}

.hero-grid {
  display:grid;
  grid-template-columns:minmax(0,.86fr) minmax(560px,1.14fr);
  gap:clamp(46px,6vw,96px);
  align-items:center
}

.eyebrow {
  margin:0 0 18px;
  color:var(--accent2);
  font-family:var(--display);
  font-size:.68rem;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase
}

.eyebrow-light {
  color:#9dd8ca
}

.hero h1,.section-heading h2,.docs-intro h2,.release-grid h2 {
  font-family:var(--display);
  font-weight:600;
  letter-spacing:-.045em;
  line-height:1.04
}

.hero h1 {
  margin:0;
  max-width:820px;
  font-size:clamp(3rem,6.2vw,7.2rem)
}

.hero-subtitle {
  max-width:760px;
  margin:24px 0 0;
  font-family:var(--display);
  font-size:clamp(1.15rem,1.8vw,1.65rem);
  font-weight:500;
  color:var(--ink2)
}

.lead {
  max-width:760px;
  margin:24px 0 0;
  color:var(--ink2);
  font-size:clamp(1rem,1.25vw,1.18rem)
}

.hero-actions {
  display:flex;
  flex-wrap:wrap;
  gap:11px;
  margin-top:32px
}

.button {
  min-height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 17px;
  border:1px solid currentColor;
  font-size:.8rem;
  font-weight:800;
  text-decoration:none
}

.button-primary {
  background:var(--accent);
  border-color:var(--accent);
  color:#fff
}

.button-primary:hover {
  background:var(--accent2);
  border-color:var(--accent2)
}

.button-secondary {
  background:#fff;
  border-color:var(--line)
}

.button-secondary:hover {
  border-color:var(--ink2)
}

.release-strip {
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
  margin-top:31px;
  padding-top:15px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:.68rem;
  font-weight:700;
  letter-spacing:.055em;
  text-transform:uppercase
}

.hero-visual {
  position:relative;
  min-height:610px
}

.media-frame {
  margin:0;
  border:1px solid var(--line);
  background:#eef1ee
}

.media-frame img {
  width:100%;
  height:100%;
  object-fit:cover
}

.media-frame figcaption {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:9px 11px;
  border-top:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-size:.65rem
}

.media-frame figcaption span:first-child {
  color:var(--accent2);
  font-family:var(--display);
  font-weight:800;
  letter-spacing:.09em
}

.map-card {
  position:absolute;
  left:0;
  top:0;
  width:43%;
  z-index:2;
  box-shadow:24px 24px 0 var(--soft)
}

.map-card img {
  aspect-ratio:1.15
}

/* QCALVIEW identity card in the hero: keep the complete GitHub banner visible. */
.qcalview-brand-card {
  width:50%;
  background:#070762;
  border-color:#070762
}

.qcalview-brand-card img {
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:auto;
  object-fit:contain
}

.view-card {
  position:absolute;
  right:0;
  bottom:0;
  width:79%;
  z-index:1
}

.view-card img {
  aspect-ratio:3.65
}

.projection-link {
  position:absolute;
  z-index:4;
  left:46%;
  top:39%;
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--accent2);
  font-family:var(--display);
  font-weight:700
}

.projection-link span {
  font-size:3rem;
  line-height:1
}

.projection-link small {
  font-size:.62rem;
  letter-spacing:.08em;
  text-transform:uppercase
}

.principle {
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--warm);
  padding:clamp(50px,6vw,86px) 0
}

.principle-grid {
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:clamp(45px,8vw,130px)
}

.principle-quote {
  margin:0;
  font-family:var(--display);
  font-size:clamp(2rem,4vw,4.2rem);
  line-height:1.08;
  letter-spacing:-.04em
}

.principle-copy {
  max-width:800px
}

.principle-copy p {
  margin:0 0 18px;
  color:var(--ink2);
  font-size:clamp(1rem,1.35vw,1.2rem)
}

.section {
  padding:clamp(76px,8vw,128px) 0;
  border-bottom:1px solid var(--line)
}

.section-soft {
  background:var(--warm)
}

.section-dark {
  background:var(--dark);
  color:#fff;
  border-color:var(--dark)
}

.split-heading {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.65fr);
  gap:clamp(50px,8vw,120px);
  align-items:end;
  margin-bottom:clamp(48px,6vw,76px)
}

.section-heading h2,.docs-intro h2,.release-grid h2 {
  margin:0;
  font-size:clamp(2.25rem,4.7vw,5rem)
}

.section-heading>p {
  margin:0;
  color:var(--muted);
  font-size:1rem
}

.section-dark .section-heading>p {
  color:rgba(255,255,255,.7)
}

.concept-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.concept-card {
  min-height:285px;
  padding:24px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.concept-index,.feature-card>span,.support-grid article>span {
  color:var(--accent);
  font-family:var(--display);
  font-size:.68rem;
  font-weight:800
}

.concept-card h3 {
  margin:auto 0 12px;
  font-family:var(--display);
  font-size:1.4rem
}

.concept-card p {
  margin:0;
  color:var(--muted);
  font-size:.88rem
}

.feature-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-dark);
  border-left:1px solid var(--line-dark)
}

.feature-card {
  min-height:310px;
  padding:25px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line-dark);
  border-bottom:1px solid var(--line-dark)
}

.feature-card h3 {
  margin:55px 0 13px;
  font-family:var(--display);
  font-size:1.2rem;
  line-height:1.2
}

.feature-card p {
  margin:0;
  color:rgba(255,255,255,.67);
  font-size:.86rem
}

.feature-card small {
  margin-top:auto;
  padding-top:28px;
  color:#9dd8ca;
  font-size:.62rem;
  font-weight:800;
  letter-spacing:.11em
}

.section-dark .feature-card>span {
  color:#9dd8ca
}

.workflow-line {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.workflow-line article {
  position:relative;
  padding:25px 28px 32px;
  border-right:1px solid var(--line)
}

.workflow-line article:last-child {
  border-right:0
}

.workflow-line span {
  color:var(--accent);
  font-family:var(--display);
  font-size:.68rem;
  font-weight:800
}

.workflow-line h3 {
  margin:44px 0 10px;
  font-family:var(--display);
  font-size:1.15rem
}

.workflow-line p {
  margin:0;
  color:var(--muted);
  font-size:.85rem
}

.proof-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  margin-top:48px
}

.proof img {
  aspect-ratio:1.64;
  object-fit:cover;
  object-position:top
}

.gallery-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:25px
}

.gallery-item img {
  aspect-ratio:1.6
}

.gallery-wide {
  grid-column:1/-1
}

.gallery-wide img {
  aspect-ratio:3.65
}

.use-cases {
  display:flex;
  flex-wrap:wrap;
  gap:0;
  margin-top:40px;
  border-left:1px solid var(--line);
  border-top:1px solid var(--line)
}

.use-cases span {
  padding:12px 15px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  font-size:.72rem;
  font-weight:700
}

.docs-section {
  background:var(--soft)
}

.docs-grid {
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:clamp(55px,8vw,125px);
  align-items:start
}

.docs-intro p:not(.eyebrow) {
  max-width:620px;
  color:var(--ink2)
}

.docs-cards {
  display:grid;
  grid-template-columns:1fr 1fr;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.docs-cards a {
  min-height:230px;
  padding:23px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  text-decoration:none;
  background:rgba(255,255,255,.45)
}

.docs-cards a:hover {
  background:#fff
}

.docs-cards span {
  color:var(--accent2);
  font-family:var(--display);
  font-size:.66rem;
  font-weight:800
}

.docs-cards h3 {
  margin:auto 0 8px;
  font-family:var(--display);
  font-size:1.25rem
}

.docs-cards p {
  margin:0;
  color:var(--muted);
  font-size:.84rem
}

.roadmap-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line-dark);
  border-left:1px solid var(--line-dark)
}

.roadmap-grid article {
  min-height:360px;
  padding:28px;
  border-right:1px solid var(--line-dark);
  border-bottom:1px solid var(--line-dark)
}

.roadmap-status {
  margin:0;
  color:#9dd8ca;
  font-family:var(--display);
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.12em
}

.roadmap-grid h3 {
  margin:62px 0 18px;
  font-family:var(--display);
  font-size:1.4rem
}

.roadmap-grid ul {
  margin:0;
  padding-left:1.15rem;
  color:rgba(255,255,255,.68);
  font-size:.86rem
}

.roadmap-grid li {
  margin:8px 0
}

.roadmap-note {
  margin:22px 0 0;
  color:rgba(255,255,255,.5);
  font-size:.72rem
}

.release-grid {
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:clamp(45px,8vw,120px);
  align-items:center
}

.release-grid>div:first-child p:last-child {
  max-width:760px;
  color:var(--muted)
}

.release-actions {
  display:flex;
  flex-direction:column;
  align-items:stretch;
  gap:10px
}

.text-link {
  margin-top:9px;
  color:var(--accent2);
  font-size:.8rem;
  font-weight:700;
  text-decoration:none
}

.support-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.support-grid article {
  min-height:280px;
  padding:25px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff
}

.support-grid h3 {
  margin:48px 0 10px;
  font-family:var(--display);
  font-size:1.25rem
}

.support-grid p {
  margin:0 0 24px;
  color:var(--muted);
  font-size:.86rem
}

.support-grid a {
  margin-top:auto;
  color:var(--accent2);
  font-size:.78rem;
  font-weight:800;
  text-decoration:none
}

.site-footer {
  padding:62px 0 25px;
  background:#263235;
  color:#fff
}

.footer-grid {
  display:grid;
  grid-template-columns:1.5fr .55fr .55fr;
  gap:70px
}

.footer-brand {
  font-family:var(--display);
  font-size:1.25rem;
  font-weight:800;
  letter-spacing:.05em
}

.footer-grid>div:first-child p {
  max-width:520px;
  color:rgba(255,255,255,.6);
  font-size:.84rem
}

.footer-links {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:8px
}

.footer-links p {
  margin:0 0 10px;
  color:#9dd8ca;
  font-family:var(--display);
  font-size:.64rem;
  font-weight:800;
  letter-spacing:.12em
}

.footer-links a {
  color:rgba(255,255,255,.74);
  font-size:.8rem;
  text-decoration:none
}

.footer-bottom {
  margin-top:52px;
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  border-top:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.45);
  font-size:.68rem
}

.lightbox {
  position:fixed;
  inset:0;
  z-index:300;
  display:none;
  place-items:center;
  padding:30px;
  background:rgba(19,25,27,.94)
}

.lightbox.is-open {
  display:grid
}

.lightbox button {
  position:absolute;
  top:18px;
  right:22px;
  width:46px;
  height:46px;
  border:1px solid rgba(255,255,255,.35);
  background:transparent;
  color:#fff;
  font-size:2rem
}

.lightbox figure {
  max-width:min(1600px,94vw);
  max-height:88vh;
  margin:0
}

.lightbox img {
  max-height:82vh;
  width:auto;
  margin:auto
}

.lightbox figcaption {
  padding:10px 0;
  color:rgba(255,255,255,.65);
  font-size:.75rem;
  text-align:center
}

.zoomable {
  cursor:zoom-in
}

/* Cross-sector use cases */
.use-cases-section {
  background:#fff
}

.use-case-intro {
  max-width:680px
}

.use-case-intro p {
  margin:0 0 14px;
  color:var(--muted)
}

.use-case-intro strong {
  color:var(--ink)
}

.audience-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.audience-card {
  min-height:360px;
  padding:25px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff
}

.audience-card:hover {
  background:var(--warm)
}

.audience-index {
  color:var(--accent);
  font-family:var(--display);
  font-size:.68rem;
  font-weight:800
}

.audience-label {
  margin:12px 0 0;
  color:var(--muted);
  font-size:.68rem;
  font-weight:800;
  letter-spacing:.07em;
  text-transform:uppercase
}

.audience-card h3 {
  margin:auto 0 14px;
  font-family:var(--display);
  font-size:1.22rem;
  line-height:1.26
}

.audience-card>p:last-child {
  margin:0;
  color:var(--muted);
  font-size:.86rem
}

.question-band {
  margin-top:42px;
  padding:28px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:80px 1fr;
  gap:24px;
  align-items:center
}

.question-mark {
  font-family:var(--display);
  font-size:4.6rem;
  font-weight:600;
  line-height:1;
  color:var(--accent)
}

.question-band p {
  margin:0
}

.question-title {
  max-width:1100px;
  font-family:var(--display);
  font-size:clamp(1.35rem,2.3vw,2.4rem);
  line-height:1.2;
  letter-spacing:-.025em
}

.question-band p:last-child {
  margin-top:8px;
  color:var(--muted);
  font-size:.86rem
}

/* Founder vision */
.vision-section {
  background:#f1f3ef
}

.vision-grid {
  display:grid;
  grid-template-columns:.84fr 1.16fr;
  gap:clamp(55px,8vw,125px);
  align-items:start
}

.vision-heading h2 {
  margin:0;
  font-family:var(--display);
  font-size:clamp(2.35rem,4.7vw,5rem);
  font-weight:600;
  letter-spacing:-.045em;
  line-height:1.04
}

.vision-kicker {
  max-width:600px;
  margin:26px 0 0;
  color:var(--accent2);
  font-family:var(--display);
  font-size:clamp(1rem,1.5vw,1.28rem);
  font-weight:600;
  line-height:1.45
}

.founder-statement {
  padding-left:clamp(25px,4vw,60px);
  border-left:3px solid var(--accent)
}

.founder-statement p {
  max-width:820px;
  margin:0 0 22px;
  color:var(--ink2);
  font-size:1rem
}

.founder-statement .founder-lead {
  color:var(--ink);
  font-size:clamp(1.08rem,1.45vw,1.28rem);
  line-height:1.65
}

.founder-signature {
  margin-top:34px;
  padding-top:20px;
  border-top:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:2px
}

.founder-signature strong {
  font-family:var(--display);
  font-size:.95rem
}

.founder-signature span {
  color:var(--muted);
  font-size:.76rem
}

.thesis-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  margin-top:70px;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.thesis-grid article {
  min-height:240px;
  padding:24px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.38)
}

.thesis-grid span {
  color:var(--accent);
  font-family:var(--display);
  font-size:.68rem;
  font-weight:800
}

.thesis-grid h3 {
  margin:auto 0 10px;
  font-family:var(--display);
  font-size:1.22rem;
  line-height:1.25
}

.thesis-grid p {
  margin:0;
  color:var(--muted);
  font-size:.84rem
}

@media(max-width:1180px) {
  .hero-grid {
    grid-template-columns:1fr
  }

  .hero-visual {
    min-height:560px
  }

  .feature-grid {
    grid-template-columns:1fr 1fr
  }

  .concept-grid {
    grid-template-columns:1fr 1fr
  }

  .audience-grid {
    grid-template-columns:1fr 1fr
  }

  .vision-grid {
    grid-template-columns:1fr
  }

  .founder-statement {
    padding-left:28px
  }

  .split-heading,.docs-grid,.release-grid {
    grid-template-columns:1fr
  }

  .section-heading>p {
    max-width:780px
  }

  .proof-grid {
    grid-template-columns:1fr 1fr
  }

}

@media(max-width:960px) {
  .thesis-grid {
    grid-template-columns:1fr
  }

  .brand-logo {
    width:36px;
    height:36px
  }

  .nav-toggle {
    display:block
  }

  .main-nav {
    position:absolute;
    top:76px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    padding:22px var(--gutter) 28px;
    background:#fff;
    border-bottom:1px solid var(--line)
  }

  .main-nav.is-open {
    display:flex
  }

  .nav-github {
    padding:0;
    border:0
  }

  .principle-grid,.roadmap-grid,.support-grid {
    grid-template-columns:1fr
  }

  .workflow-line {
    grid-template-columns:1fr 1fr
  }

  .workflow-line article:nth-child(2) {
    border-right:0
  }

  .workflow-line article:nth-child(-n+2) {
    border-bottom:1px solid var(--line)
  }

  .footer-grid {
    grid-template-columns:1fr 1fr
  }

  .footer-grid>div:first-child {
    grid-column:1/-1
  }

  .gallery-grid {
    grid-template-columns:1fr
  }

  .gallery-wide {
    grid-column:auto
  }

  .gallery-wide img {
    aspect-ratio:2.1
  }

}

@media(max-width:680px) {
  .audience-grid {
    grid-template-columns:1fr
  }

  .question-band {
    grid-template-columns:48px 1fr;
    gap:12px
  }

  .question-mark {
    font-size:3.3rem
  }

  .founder-statement {
    padding-left:20px
  }

  .thesis-grid {
    margin-top:48px
  }

  :root {
    --gutter:18px
  }

  .hero {
    padding-top:48px
  }

  .hero h1 {
    font-size:clamp(2.7rem,14vw,4.7rem)
  }

  .hero-visual {
    min-height:auto;
    display:grid;
    gap:16px
  }

  .map-card,.view-card {
    position:static;
    width:100%;
    box-shadow:none
  }

  .projection-link {
    position:static;
    justify-content:center
  }

  .map-card img,.view-card img {
    aspect-ratio:auto
  }

  .concept-grid,.feature-grid,.workflow-line,.docs-cards,.proof-grid,.footer-grid {
    grid-template-columns:1fr
  }

  .workflow-line article {
    border-right:0
  }

  .workflow-line article:nth-child(-n+3) {
    border-bottom:1px solid var(--line)
  }

  .gallery-item img,.gallery-wide img {
    aspect-ratio:auto
  }

  .media-frame figcaption {
    flex-direction:column;
    gap:3px
  }

  .footer-grid>div:first-child {
    grid-column:auto
  }

  .footer-bottom {
    flex-direction:column
  }

  .release-strip {
    flex-direction:column
  }

  .section {
    padding:70px 0
  }

}

/* Scalable fidelity: from sketch to controlled perspective */
.fidelity-section {
  background:#f8f7f2
}

.fidelity-scale {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.fidelity-scale article {
  min-height:330px;
  padding:26px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.55)
}

.fidelity-scale article:nth-child(3) {
  background:#eef4ef
}

.fidelity-scale article:nth-child(4) {
  background:#e7ece9
}

.fidelity-level {
  color:var(--accent2);
  font-family:var(--display);
  font-size:.67rem;
  font-weight:800;
  letter-spacing:.05em
}

.fidelity-scale h3 {
  margin:auto 0 12px;
  font-family:var(--display);
  font-size:1.28rem;
  line-height:1.25
}

.fidelity-scale p {
  margin:0 0 22px;
  color:var(--muted);
  font-size:.86rem
}

.fidelity-scale small {
  color:var(--ink2);
  font-family:var(--display);
  font-size:.62rem;
  font-weight:800;
  letter-spacing:.09em
}

.fidelity-statement {
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:40px;
  align-items:start;
  margin-top:34px;
  padding:26px 0;
  border-top:2px solid var(--accent);
  border-bottom:1px solid var(--line)
}

.fidelity-statement strong {
  font-family:var(--display);
  font-size:clamp(1.35rem,2.25vw,2.35rem);
  line-height:1.2;
  letter-spacing:-.025em
}

.fidelity-statement span {
  color:var(--muted);
  font-size:.92rem;
  line-height:1.75
}

.workflow-contrast {
  display:grid;
  grid-template-columns:1fr 1fr;
  margin-top:38px;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.workflow-path {
  min-height:150px;
  padding:24px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.workflow-path > span {
  font-family:var(--display);
  font-size:.63rem;
  font-weight:800;
  letter-spacing:.1em
}

.workflow-path p {
  margin:30px 0 0;
  font-family:var(--display);
  font-size:1rem;
  line-height:1.55
}

.workflow-path-old {
  background:#f5f1ed
}

.workflow-path-old > span {
  color:#8b7768
}

.workflow-path-new {
  background:#edf4ef
}

.workflow-path-new > span {
  color:var(--accent2)
}

.thesis-grid-four {
  grid-template-columns:repeat(4,1fr)
}

@media(max-width:1180px) {
  .fidelity-scale {
    grid-template-columns:1fr 1fr
  }

  .thesis-grid-four {
    grid-template-columns:1fr 1fr
  }

}

@media(max-width:760px) {
  .fidelity-scale,.fidelity-statement,.workflow-contrast,.thesis-grid-four {
    grid-template-columns:1fr
  }

  .fidelity-scale article {
    min-height:260px
  }

  .fidelity-statement {
    gap:18px
  }

}

/* Live working / meeting workflow */
.live-section {
  background:#f2f6f2
}

.live-loop {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}

.live-loop article {
  min-height:285px;
  padding:26px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.62)
}

.live-loop span {
  color:var(--accent2);
  font-family:var(--display);
  font-size:.67rem;
  font-weight:800;
  letter-spacing:.05em
}

.live-loop h3 {
  margin:auto 0 12px;
  font-family:var(--display);
  font-size:1.2rem;
  line-height:1.25
}

.live-loop p {
  margin:0;
  color:var(--muted);
  font-size:.86rem
}

.live-callout {
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:clamp(38px,7vw,100px);
  margin-top:44px;
  padding:34px 0;
  border-top:2px solid var(--accent);
  border-bottom:1px solid var(--line)
}

.live-label {
  margin:0 0 14px;
  color:var(--accent2);
  font-family:var(--display);
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.1em
}

.live-callout h3 {
  margin:0;
  font-family:var(--display);
  font-size:clamp(1.7rem,3.2vw,3.5rem);
  line-height:1.08;
  letter-spacing:-.035em
}

.live-callout>div:last-child p {
  margin:0;
  color:var(--muted);
  line-height:1.8
}

.live-callout>div:last-child p+p {
  margin-top:18px
}

.live-callout strong {
  color:var(--ink)
}

@media(max-width:960px) {
  .live-loop {
    grid-template-columns:1fr 1fr
  }

  .live-callout {
    grid-template-columns:1fr
  }

}

@media(max-width:680px) {
  .live-loop {
    grid-template-columns:1fr
  }

  .live-loop article {
    min-height:230px
  }

}

/* =========================================================
   v12 - visual refinement
   Compact typography, tighter cards, subtle depth and a
   fresher alternation of the existing QCALVIEW brand palette.
   ========================================================= */
:root {
  --accent:#1c8f79;
  --accent2:#157564;
  --ink:#263236;
  --ink2:#455153;
  --muted:#667174;
  --soft:#e7f1e8;
  --sand:#e4e9cd;
  --slate:#455153;
  --slate2:#526b6e;
  --mint-wash:#f1f7f3;
  --sand-wash:#f5f6eb;
  --cool-wash:#f2f6f5;
  --line:#cbd6d0;
  --card-shadow:0 8px 22px rgba(38,50,54,.07);
  --card-shadow-hover:0 12px 28px rgba(38,50,54,.105);
}

/* Tighter global rhythm */
.section {
  padding:clamp(62px,6.8vw,104px) 0
}

.split-heading {
  margin-bottom:clamp(36px,4.6vw,58px)
}

.hero {
  padding:clamp(56px,6.5vw,92px) 0 clamp(62px,7vw,98px)
}

.hero h1 {
  font-size:clamp(2.8rem,5.15vw,5.8rem);
  line-height:1.015;
  max-width:760px
}

.section-heading h2,.docs-intro h2,.release-grid h2 {
  font-size:clamp(2rem,3.75vw,4.15rem);
  line-height:1.06;
  letter-spacing:-.038em
}

.vision-heading h2 {
  font-size:clamp(2.05rem,3.8vw,4.2rem);
  line-height:1.06;
  letter-spacing:-.038em
}

.principle-quote {
  font-size:clamp(1.8rem,3.25vw,3.45rem)
}

.live-callout h3 {
  font-size:clamp(1.55rem,2.55vw,2.8rem)
}

.hero-subtitle {
  font-size:clamp(1.08rem,1.55vw,1.48rem)
}

/* Section palette - same brand, more variation */
.hero {
  background:#ffffff
}

.principle {
  background:var(--sand-wash);
  border-color:#d7ddc7
}

.perspective-section {
  background:#ffffff
}

.fidelity-section {
  background:var(--mint-wash)
}

.section-dark {
  background:var(--slate);
  border-color:var(--slate)
}

#workflow {
  background:#ffffff
}

.live-section {
  background:var(--soft)
}

.use-cases-section {
  background:var(--cool-wash)
}

#examples.section-soft {
  background:var(--sand-wash)
}

.vision-section {
  background:#eef5ef
}

.docs-section {
  background:#dfeee5
}

#roadmap.section-dark {
  background:var(--slate2);
  border-color:var(--slate2)
}

.release-section {
  background:#ffffff
}

#support.section-soft {
  background:#eef1df
}

/* Cards: separated slightly instead of feeling like large table cells */
.concept-grid,.feature-grid,.fidelity-scale,.workflow-line,.live-loop,.audience-grid,.docs-cards,.roadmap-grid,.support-grid,.thesis-grid {
  gap:12px;
  border:0;
}

.concept-card,.feature-card,.fidelity-scale article,.workflow-line article,.live-loop article,.audience-card,.docs-cards a,.roadmap-grid article,.support-grid article,.thesis-grid article {
  box-shadow:var(--card-shadow);
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,border-color .18s ease;
}

.concept-card:hover,.fidelity-scale article:hover,.workflow-line article:hover,.live-loop article:hover,.audience-card:hover,.docs-cards a:hover,.support-grid article:hover,.thesis-grid article:hover {
  transform:translateY(-2px);
  box-shadow:var(--card-shadow-hover);
}

/* Light cards */
.concept-card {
  min-height:235px;
  padding:20px;
  border:1px solid #d8dfda;
  background:rgba(255,255,255,.88)
}

.concept-card h3 {
  font-size:1.25rem;
  margin:auto 0 9px
}

.fidelity-scale article {
  min-height:265px;
  padding:21px;
  border:1px solid #d4dfd8;
  background:rgba(255,255,255,.78)
}

.fidelity-scale article:nth-child(2) {
  background:#f8faf6
}

.fidelity-scale article:nth-child(3) {
  background:#edf5ef
}

.fidelity-scale article:nth-child(4) {
  background:#e4efe8
}

.fidelity-scale h3 {
  font-size:1.18rem
}

.workflow-line article {
  padding:21px 22px 25px;
  border:1px solid #d8dfda;
  background:#fff
}

.workflow-line h3 {
  margin:30px 0 8px;
  font-size:1.08rem
}

.live-loop article {
  min-height:225px;
  padding:21px;
  border:1px solid #cadbd0;
  background:rgba(255,255,255,.72)
}

.live-loop article:nth-child(even) {
  background:rgba(246,250,247,.92)
}

.live-loop h3 {
  font-size:1.1rem;
  margin:auto 0 9px
}

.audience-card {
  min-height:285px;
  padding:21px;
  border:1px solid #d5ddda;
  background:rgba(255,255,255,.9)
}

.audience-card:nth-child(4n+2),.audience-card:nth-child(4n+3) {
  background:#f8faf7
}

.audience-card h3 {
  font-size:1.12rem;
  margin:auto 0 10px
}

.docs-cards a {
  min-height:185px;
  padding:20px;
  border:1px solid #c8d9cf;
  background:rgba(255,255,255,.68)
}

.docs-cards a:nth-child(2),.docs-cards a:nth-child(3) {
  background:rgba(245,250,247,.84)
}

.docs-cards h3 {
  font-size:1.14rem
}

.support-grid article {
  min-height:220px;
  padding:21px;
  border:1px solid #d6dcc4;
  background:rgba(255,255,255,.82)
}

.support-grid h3 {
  margin:33px 0 8px;
  font-size:1.15rem
}

.thesis-grid {
  margin-top:50px
}

.thesis-grid article {
  min-height:205px;
  padding:20px;
  border:1px solid #d3ded7;
  background:rgba(255,255,255,.58)
}

.thesis-grid article:nth-child(even) {
  background:rgba(255,255,255,.82)
}

.thesis-grid h3 {
  font-size:1.12rem
}

/* Dark cards: depth without glossy effects */
.feature-card {
  min-height:255px;
  padding:21px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.035);
  box-shadow:0 8px 22px rgba(20,31,33,.16)
}

.feature-card:nth-child(3n+2) {
  background:rgba(255,255,255,.055)
}

.feature-card h3 {
  margin:35px 0 10px;
  font-size:1.1rem
}

.feature-card small {
  padding-top:20px
}

.feature-card:hover,.roadmap-grid article:hover {
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(20,31,33,.22)
}

.roadmap-grid article {
  min-height:300px;
  padding:23px;
  border:1px solid rgba(255,255,255,.17);
  background:rgba(255,255,255,.035);
  box-shadow:0 8px 22px rgba(20,31,33,.15)
}

.roadmap-grid article:nth-child(2) {
  background:rgba(255,255,255,.055)
}

.roadmap-grid h3 {
  margin:42px 0 14px;
  font-size:1.25rem
}

/* Secondary blocks and frames */
.fidelity-statement,.live-callout {
  margin-top:32px
}

.workflow-contrast {
  gap:12px;
  border:0
}

.workflow-path {
  border:1px solid var(--line);
  box-shadow:0 6px 18px rgba(38,50,54,.055)
}

.workflow-path-old {
  background:#f7f3ed
}

.workflow-path-new {
  background:#e7f2eb
}

.question-band {
  margin-top:34px;
  padding:24px 22px;
  border:1px solid #d3ddd7;
  background:rgba(255,255,255,.58);
  box-shadow:0 6px 18px rgba(38,50,54,.045)
}

.media-frame {
  box-shadow:0 9px 25px rgba(38,50,54,.08)
}

.map-card {
  box-shadow:18px 18px 0 var(--soft),0 10px 26px rgba(38,50,54,.10)
}

/* Slightly more compact section copy */
.section-heading>p {
  font-size:.95rem;
  line-height:1.65
}

.feature-card p,.concept-card p,.audience-card>p:last-child,.live-loop p,.fidelity-scale p,.docs-cards p,.thesis-grid p {
  font-size:.83rem
}

@media(max-width:1180px) {
  .hero h1 {
    font-size:clamp(2.8rem,8vw,5.2rem)
  }

}

@media(max-width:680px) {
  .hero h1 {
    font-size:clamp(2.45rem,12.5vw,4.05rem)
  }

  .section-heading h2,.docs-intro h2,.release-grid h2,.vision-heading h2 {
    font-size:clamp(1.9rem,9.8vw,3.1rem)
  }

  .concept-grid,.feature-grid,.workflow-line,.docs-cards,.audience-grid,.fidelity-scale,.live-loop,.support-grid,.roadmap-grid,.thesis-grid {
    gap:10px
  }

  .concept-card,.feature-card,.fidelity-scale article,.workflow-line article,.live-loop article,.audience-card,.docs-cards a,.support-grid article,.thesis-grid article {
    min-height:auto
  }

  .section {
    padding:58px 0
  }

}

/* =========================================================
   v13 - layered depth / restrained parallax
   Background planes move independently from content. The
   effect is intentionally subtle and disabled for reduced motion.
   ========================================================= */
.depth-section {
  position:relative;
  isolation:isolate;
  overflow:hidden;
  --depth-far:0px;
  --depth-near:0px;
  --depth-line:rgba(28,143,121,.105);
  --depth-grid:rgba(28,143,121,.055);
}

.depth-section.depth-dark {
  --depth-line:rgba(231,241,232,.10);
  --depth-grid:rgba(231,241,232,.055);
}

.depth-section > * {
  position:relative;
  z-index:2
}

.depth-section::before, .depth-section::after {
  content:"";
  position:absolute;
  pointer-events:none;
  z-index:0;
  will-change:transform;
}

/* Far plane: broad contour-like rings */
.depth-section::before {
  width:min(900px,68vw);
  aspect-ratio:1.7;
  right:-10vw;
  top:-12%;
  background:repeating-radial-gradient( ellipse at 50% 50%, transparent 0 28px, var(--depth-line) 29px 30px, transparent 31px 56px );
  opacity:.76;
  transform:translate3d(0,var(--depth-far),0) rotate(-7deg) scaleY(.76);
  transform-origin:center;
}

/* Near plane: a receding GIS-like grid */
.depth-section::after {
  width:min(920px,72vw);
  height:430px;
  left:-12vw;
  bottom:-210px;
  background-image: linear-gradient(var(--depth-grid) 1px,transparent 1px), linear-gradient(90deg,var(--depth-grid) 1px,transparent 1px);
  background-size:58px 58px;
  opacity:.78;
  transform:translate3d(0,var(--depth-near),0) rotate(-6deg) skewX(-10deg);
  transform-origin:center;
  -webkit-mask-image:linear-gradient(to top,rgba(0,0,0,.95),transparent 88%);
  mask-image:linear-gradient(to top,rgba(0,0,0,.95),transparent 88%);
}

/* Alternate the visual planes so the page does not feel templated. */
#fidelity.depth-section::before,#vision.depth-section::before {
  right:auto;
  left:-12vw;
  transform:translate3d(0,var(--depth-far),0) rotate(9deg) scaleY(.72)
}

#fidelity.depth-section::after,#vision.depth-section::after {
  left:auto;
  right:-13vw;
  transform:translate3d(0,var(--depth-near),0) rotate(7deg) skewX(9deg)
}

#capabilities.depth-section::before,#roadmap.depth-section::before {
  top:2%;
  opacity:.54
}

#capabilities.depth-section::after,#roadmap.depth-section::after {
  opacity:.52
}

#live.depth-section::before {
  top:4%;
  right:-5vw;
  opacity:.62
}

#download.depth-section::before {
  top:-35%;
  right:-3vw;
  opacity:.58
}

#download.depth-section::after {
  bottom:-270px;
  opacity:.48
}

/* Slight layer separation at section boundaries. */
.depth-section {
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28),inset 0 -18px 38px -42px rgba(38,50,54,.38)
}

/* Small project reminder in the release/GitHub block. */
.github-project-card {
  display:grid;
  grid-template-columns:minmax(120px,42%) 1fr;
  align-items:center;
  gap:14px;
  padding:10px;
  border:1px solid #c8d5cf;
  background:rgba(255,255,255,.84);
  box-shadow:0 8px 22px rgba(38,50,54,.08);
  text-decoration:none;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}

.github-project-card:hover {
  transform:translateY(-2px);
  border-color:#9ebdb0;
  box-shadow:0 12px 28px rgba(38,50,54,.12);
}

.github-project-card img {
  width:100%;
  height:auto;
  aspect-ratio:1.40625;
  object-fit:cover;
  background:#080866;
}

.github-project-card span {
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:0
}

.github-project-card strong {
  font-family:var(--display);
  font-size:.86rem;
  line-height:1.25
}

.github-project-card small {
  color:var(--muted);
  font-size:.68rem;
  line-height:1.4
}

@media(max-width:760px) {
  .depth-section::before {
    width:110vw;
    right:-45vw;
    opacity:.42
  }

  .depth-section::after {
    display:none
  }

  .github-project-card {
    grid-template-columns:116px 1fr
  }

}

@media(prefers-reduced-motion:reduce) {
  .depth-section::before,.depth-section::after {
    will-change:auto!important;
    transform:none!important
  }

  .github-project-card,.concept-card,.feature-card,.fidelity-scale article,.workflow-line article,.live-loop article,.audience-card,.docs-cards a,.roadmap-grid article,.support-grid article,.thesis-grid article {
    transition:none!important
  }

}

/* =========================================================
   v14 - editorial simplification
   Fewer cards, more continuous reading, more room for media.
   ========================================================= */
/* Slim principle band */
.principle-slim {
  padding:26px 0 28px
}

.principle-slim-grid {
  display:grid;
  grid-template-columns:150px minmax(270px,.72fr) minmax(0,1.4fr);
  gap:clamp(22px,4vw,58px);
  align-items:center
}

.principle-slim .eyebrow {
  margin:0
}

.principle-quote-block {
  min-width: 0;
}

.principle-slim .principle-quote {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 2.35rem);
  line-height: 1.08;
}

.principle-reference {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin: 10px 0 0;
  font-size: 0.68rem;
  line-height: 1.45;
  color: var(--muted);
}

.principle-reference cite {
  font-style: italic;
}

.principle-reference-sf {
  opacity: 0.78;
}

.principle-reference-sf strong {
  font-weight: 700;
  letter-spacing: 0.015em;
}

.principle-copy-single {
  margin:0;
  color:var(--ink2);
  font-size:.9rem;
  line-height:1.65
}

/* Map → viewpoint → perspective → optional photo */
.perspective-intro {
  margin-bottom:30px;
  align-items:start
}

.representation-flow {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:stretch;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.representation-step {
  padding:24px 8px 25px 0
}

.representation-step h3 {
  margin:0 0 9px;
  font-family:var(--display);
  font-size:clamp(1.2rem,1.75vw,1.7rem);
  line-height:1.15
}

.representation-step h3 small {
  font-size:.56em;
  color:var(--accent2);
  font-weight:700;
  letter-spacing:.03em;
  text-transform:uppercase
}

.representation-step p {
  margin:0;
  max-width:270px;
  color:var(--muted);
  font-size:.82rem;
  line-height:1.55
}

.representation-flow > span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 clamp(9px, 1.4vw, 22px);
  color: var(--accent);
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 700;
}

.representation-step-optional {
  opacity: .88;
}

/* Approximation ↔ precision, without another card grid */
.control-flow {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1.2fr);
  align-items:start;
  padding:25px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.control-step {
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0
}

.control-step strong {
  font-family:var(--display);
  font-size:1rem;
  line-height:1.2;
  color:var(--ink)
}

.control-step span {
  max-width:260px;
  color:var(--muted);
  font-size:.8rem;
  line-height:1.55
}

.control-flow > span {
  align-self: center;
  padding: 0 clamp(9px, 1.5vw, 22px);
  color: var(--accent);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
}

/* Capabilities become three editorial columns, not nine cards. */
.capability-groups {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(28px,4vw,58px);
  border-top:1px solid var(--line-dark);
  padding-top:28px
}

.capability-group {
  min-width:0
}

.capability-group+.capability-group {
  border-left:1px solid var(--line-dark);
  padding-left:clamp(28px,4vw,58px)
}

.capability-group-label {
  margin:0 0 14px;
  color:#9dd8ca;
  font-family:var(--display);
  font-size:.63rem;
  font-weight:800;
  letter-spacing:.11em
}

.capability-group h3 {
  margin:0 0 25px;
  font-family:var(--display);
  font-size:clamp(1.2rem,1.7vw,1.6rem);
  line-height:1.25
}

.capability-group ul {
  list-style:none;
  margin:0;
  padding:0
}

.capability-group li {
  padding:15px 0;
  border-top:1px solid rgba(255,255,255,.12)
}

.capability-group li:first-child {
  border-top:0;
  padding-top:0
}

.capability-group li strong,.capability-group li span {
  display:block
}

.capability-group li strong {
  margin-bottom:4px;
  font-family:var(--display);
  font-size:.86rem;
  line-height:1.35
}

.capability-group li span {
  color:rgba(255,255,255,.66);
  font-size:.78rem;
  line-height:1.55
}


.workflow-contrast-flat {
  border-left:0;
  border-top:0;
  gap:0
}

.workflow-contrast-flat .workflow-path {
  min-height: auto;
  padding: 22px clamp(20px, 2.6vw, 34px);
  background: transparent;
  border-right: 0;
  border-bottom: 1px solid var(--line);
}

.workflow-contrast-flat .workflow-path:first-child {
  padding-left: clamp(20px, 2.6vw, 34px);
}

.workflow-contrast-flat .workflow-path:last-child {
  padding-right: clamp(20px, 2.6vw, 34px);
  border-left: 1px solid var(--line);
}

.workflow-contrast-flat .workflow-path p {
  margin:12px 0 0;
  font-size:.88rem
}

/* Live meeting workflow: distinct stages separated by vertical rules. */
.live-sequence {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  padding:23px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.live-sequence div {
  display:flex;
  flex-direction:column;
  gap:6px
}

.live-sequence strong {
  font-family:var(--display);
  font-size:.94rem;
  line-height:1.25
}

.live-sequence span {
  color:var(--muted);
  font-size:.78rem;
  line-height:1.5
}

.live-sequence > b {
  padding: 0 clamp(10px, 1.5vw, 24px);
  color: var(--accent);
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 500;
}

/* Audiences read like an editorial index rather than a tile catalogue. */
.audience-list {
  display:grid;
  grid-template-columns:1fr 1fr;
  column-gap:clamp(42px,7vw,105px);
  border-top:1px solid var(--line)
}

.audience-list article {
  padding:24px 0 26px;
  border-bottom:1px solid var(--line)
}

.audience-list .audience-label {
  margin:0 0 9px;
  color:var(--accent2);
  font-family:var(--display);
  font-size:.65rem;
  font-weight:800;
  letter-spacing:.07em;
  text-transform:uppercase
}

.audience-list h3 {
  margin:0 0 8px;
  font-family:var(--display);
  font-size:1.02rem;
  line-height:1.35
}

.audience-list article>p:last-child {
  margin:0;
  color:var(--muted);
  font-size:.8rem;
  line-height:1.6
}

/* Vision becomes a story with visual interruptions, not a thesis-card block. */
.vision-heading-wide {
  max-width:1040px;
  margin-bottom:44px
}

.vision-heading-wide h2 {
  max-width:900px
}

.vision-heading-wide .vision-kicker {
  max-width:820px
}

.vision-editorial {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(380px,.9fr);
  gap:clamp(30px,5vw,72px);
  align-items:start
}

.vision-copy-block {
  padding-left:clamp(20px,3vw,42px);
  border-left:3px solid var(--accent)
}

.vision-copy-block p {
  margin:0 0 20px;
  color:var(--ink2);
  font-size:.95rem;
  line-height:1.72
}

.vision-copy-block .founder-lead {
  color:var(--ink);
  font-size:clamp(1.04rem,1.25vw,1.18rem)
}

.vision-copy-block-lower {
  grid-column:2;
  grid-row:2
}

.vision-media {
  grid-column:2;
  grid-row:1
}

.vision-media-map {
  grid-column:1;
  grid-row:2;
  margin-top:3px
}

.vision-media img {
  aspect-ratio:1.65;
  object-fit:cover;
  object-position:top
}

.vision-video {
  grid-column:1/-1;
  display:grid;
  grid-template-columns:minmax(220px,.62fr) minmax(0,1.38fr);
  align-items:center;
  margin-top:4px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  text-decoration:none;
  background:rgba(255,255,255,.28);
  transition:background .18s ease
}

.vision-video:hover {
  background:rgba(255,255,255,.72)
}

.vision-video img {
  width:100%;
  height:190px;
  object-fit:cover
}

.vision-video>span {
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:22px 28px
}

.vision-video small {
  color:var(--accent2);
  font-family:var(--display);
  font-size:.64rem;
  font-weight:800;
  letter-spacing:.1em
}

.vision-video strong {
  font-family:var(--display);
  font-size:clamp(1.15rem,1.9vw,1.8rem);
  line-height:1.2
}

.vision-video em {
  color:var(--muted);
  font-size:.78rem;
  font-style:normal
}

/* Keep the retained cards useful rather than dominant. */
.docs-cards a,.support-grid article,.roadmap-grid article {
  box-shadow:0 6px 18px rgba(38,50,54,.055)
}

@media(max-width:1050px) {
  .principle-slim-grid {
    grid-template-columns:130px 1fr
  }

  .principle-copy-single {
    grid-column:1/-1;
    padding-top:2px
  }

  .capability-groups {
    grid-template-columns:1fr
  }

  .capability-group+.capability-group {
    border-left:0;
    border-top:1px solid var(--line-dark);
    padding-left:0;
    padding-top:28px
  }

  .vision-editorial {
    grid-template-columns:1fr
  }

  .vision-copy-block,.vision-media,.vision-media-map,.vision-copy-block-lower,.vision-video {
    grid-column:1;
    grid-row:auto
  }

  .vision-media {
    order:2
  }

  .vision-copy-block-lower {
    order:3
  }

  .vision-media-map {
    order:4
  }

  .vision-video {
    order:5
  }

}

@media(max-width:760px) {
  .principle-slim {
    padding:22px 0
  }

  .principle-slim-grid {
    grid-template-columns:1fr;
    gap:9px
  }

  .principle-copy-single {
    grid-column:auto
  }

  .representation-flow,.control-flow,.live-sequence {
    grid-template-columns:1fr;
    gap:0
  }

  .representation-step,.control-step,.live-sequence div {
    padding:16px 0;
    border-bottom:1px solid var(--line)
  }

  .representation-step:last-child,.control-step:last-child,.live-sequence div:last-child {
    border-bottom:0
  }

  .representation-flow > span,
  .control-flow > span,
  .live-sequence > b {
    justify-self: start;
    padding: 2px 0;
    transform: none;
  }


  .workflow-contrast-flat {
    grid-template-columns:1fr
  }

  .workflow-contrast-flat .workflow-path:first-child,
  .workflow-contrast-flat .workflow-path:last-child {
    padding: 20px 18px;
  }

  .workflow-contrast-flat .workflow-path:last-child {
    border-left: 0;
  }

  .audience-list {
    grid-template-columns:1fr
  }

  .vision-video {
    grid-template-columns:1fr
  }

  .vision-video img {
    height:auto;
    aspect-ratio:1.75
  }

  .vision-video>span {
    padding:18px 0
  }

}

/* =========================================================
   v15 - editorial flow
   Full-width manifesto line and spacing adjustments after the
   latest content reorder. Keep these rules near the end so the
   section-specific intent remains easy to find.
   ========================================================= */
#fidelity {
  padding-bottom: 0;
}

.fidelity-statement {
  display: block;
  width: 100%;
  margin-top: clamp(34px, 5vw, 68px);
  padding: clamp(26px, 3.4vw, 46px) var(--gutter);
  border: 0;
  background: var(--accent);
  color: #fff;
  text-align: center;
}

.fidelity-statement strong {
  display: block;
  max-width: 1500px;
  margin: 0 auto;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2vw, 2.15rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

#workflow .section-heading {
  align-items: start;
}

#workflow .workflow-contrast {
  margin-top: 0;
}

.docs-intro h2 {
  max-width: 560px;
}

.docs-intro p:not(.eyebrow) {
  max-width: 560px;
  margin-top: 20px;
}

@media (max-width: 760px) {
  .fidelity-statement {
    padding-inline: 22px;
  }

}


/* =========================================================
   v15.1 - workflow simplification
   The green manifesto above already states the principle.
   This section now explains the GIS rationale directly, then
   compares the two workflows without repeating a heading.
   ========================================================= */
.workflow-section {
  padding-top: clamp(50px, 6vw, 86px);
}

.workflow-intro {
  max-width: 1120px;
  margin: 0 0 clamp(28px, 4vw, 44px);
  color: var(--ink2);
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.75;
}

#workflow .workflow-contrast {
  margin-top: 0;
}


/* Emphasis inside the QCALVIEW workflow sentence.
   The workflow labels above use direct-child selectors so this nested span
   can have its own semantic styling without specificity conflicts. */
.specialist-emphasis {
  color: #b52a2a;
  font-weight: 700;
}


/* =========================================================
   v16 - official QGIS repository release
   QCALVIEW is now installable from the official experimental
   QGIS Plugin Repository. This block styles status and install
   information without turning the section into a card grid.
   ========================================================= */

.release-strip a {
  color: var(--accent2);
  font-weight: 800;
  text-decoration: none;
}

.release-strip .release-available {
  color: var(--accent2);
  font-weight: 800;
}

.release-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: end;
}

.release-heading h2 {
  margin-bottom: 0;
}

.release-lead {
  max-width: 780px;
  margin: 0;
  color: var(--ink2);
  font-size: clamp(1rem, 1.2vw, 1.14rem);
  line-height: 1.7;
}

.release-lead strong {
  color: var(--accent2);
}

.release-status-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: clamp(26px, 4vw, 42px);
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.release-status-line .status-live {
  color: var(--accent2);
  font-weight: 800;
}

.release-details-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(44px, 7vw, 105px);
  margin-top: clamp(42px, 6vw, 72px);
}

.release-label {
  margin: 0 0 10px;
  color: var(--accent2);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.install-guide h3,
.release-at-glance h3 {
  margin: 0 0 22px;
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.8vw, 1.75rem);
  line-height: 1.25;
}

.install-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.install-steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.install-steps li > span {
  padding-top: 2px;
  color: var(--accent2);
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 800;
}

.install-steps p {
  margin: 0;
  color: var(--ink2);
  line-height: 1.6;
}

.install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  margin-top: 22px;
}

.install-links .text-link {
  margin-top: 0;
}

.release-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.release-feature-list li {
  display: grid;
  grid-template-columns: minmax(165px, 0.65fr) minmax(0, 1fr);
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.release-feature-list strong {
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.84rem;
}

.release-feature-list span {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.release-limitations {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
  margin-top: clamp(42px, 6vw, 68px);
  padding: 22px 0;
  border-top: 1px solid #d9c9c5;
  border-bottom: 1px solid #d9c9c5;
}

.release-limitations .release-label,
.release-limitations p,
.release-limitations .text-link {
  margin: 0;
}

.release-limitations .release-label {
  color: #9e3f34;
}

.release-limitations p {
  color: var(--ink2);
  font-size: 0.86rem;
  line-height: 1.65;
}

.release-project-row {
  display: grid;
  grid-template-columns: minmax(320px, 560px) 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  margin-top: clamp(34px, 5vw, 56px);
}

.release-project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
}

.release-project-links .text-link {
  margin-top: 0;
}

@media (max-width: 900px) {
  .release-heading,
  .release-details-grid,
  .release-project-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .release-limitations {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 620px) {
  .release-status-line {
    gap: 7px 16px;
  }

  .release-feature-list li {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .install-steps li {
    grid-template-columns: 34px 1fr;
    gap: 11px;
  }
}

/* =========================================================
   v17 - experienced tester guidance
   Keep Alpha expectations explicit without adding another card grid.
   ========================================================= */

.tester-guidance {
  margin-top: clamp(34px, 5vw, 58px);
  padding: clamp(24px, 3vw, 34px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.tester-guidance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(30px, 6vw, 84px);
  margin-top: 14px;
}

.tester-guidance h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  line-height: 1.3;
}

.tester-guidance p {
  margin: 0;
  color: var(--ink2);
  line-height: 1.7;
}

@media (max-width: 760px) {
  .tester-guidance-grid {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   v19 - Search clarity, quick answers and analytics consent
   ========================================================= */
.faq-section {
  border-top: 1px solid var(--line);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 34px;
  margin-top: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--line);
}

.faq-grid article {
  padding: 24px 0 28px;
  border-bottom: 1px solid var(--line);
}

.faq-grid h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.35;
}

.faq-grid p {
  margin: 0;
  color: var(--ink2);
  font-size: 0.9rem;
  line-height: 1.68;
}

.analytics-consent {
  position: fixed;
  z-index: 10000;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 0;
  background: #101a1c;
  color: #f4f5f3;
  box-shadow: 0 18px 55px rgba(0,0,0,.28);
}

.analytics-consent[hidden] { display: none; }
.analytics-consent strong { font-family: var(--display); }
.analytics-consent p { margin: 4px 0 5px; color: #d6dcda; font-size: .86rem; line-height: 1.5; }
.analytics-consent a { color: #7de1ba; font-size: .8rem; }
.analytics-consent-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.analytics-consent-actions button {
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid #7a8b87;
  border-radius: 0;
  background: transparent;
  color: #fff;
  font: 700 .75rem/1 var(--body);
  cursor: pointer;
}
.analytics-consent-actions button:first-child { border-color: #55d6a5; }
.analytics-consent-actions button:hover,
.analytics-consent-actions button:focus-visible { background: rgba(255,255,255,.08); }

.legal-content { max-width: 840px; }
.legal-content h1 { margin: 14px 0 28px; font-family: var(--display); font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: .98; }
.legal-content h2 { margin: 38px 0 10px; font-family: var(--display); font-size: 1.25rem; }
.legal-content p { color: var(--ink2); line-height: 1.75; }
.legal-content code { padding: 1px 4px; background: rgba(0,0,0,.05); }
.legal-note { margin-top: 48px; font-size: .82rem; color: var(--muted) !important; }

@media (max-width: 920px) {
  .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .analytics-consent { grid-template-columns: 1fr; gap: 14px; }
}

@media (max-width: 620px) {
  .faq-grid { grid-template-columns: 1fr; }
  .analytics-consent { right: 10px; bottom: 10px; left: 10px; padding: 15px; }
  .analytics-consent-actions { display: grid; grid-template-columns: 1fr; }
}