:root {
  --ink: #1B1B18;
  --paper: #F7F4EE;
  --paper-2: #EFEBE2;
  --bronze: #9C7A46;
  --line: #D8D2C4;
  --muted: #8A8478;
  --vitrine: #A85A3E;
  --vitrine-bg: #F1E3DA;
  --package: #2F5C52;
  --package-bg: #E4EAE7;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-latin-400.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: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-latin-500.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: 'Fraunces';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/fraunces-latin-400.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: 'Fraunces';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/fraunces-latin-500.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: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/ibm-plex-mono-latin-400.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: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/ibm-plex-mono-latin-500.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;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 32px;
}

.wrap-wide {
  max-width: 1180px;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

/* —— Nav —— */
nav.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  padding-bottom: 32px;
}

.logo {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta {
  color: var(--ink) !important;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

.nav-cta:hover {
  color: var(--bronze) !important;
  border-color: var(--bronze);
}

/* —— Hero —— */
header.hero {
  padding: 48px 32px 64px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 20px;
}

h1 {
  font-family: 'Fraunces', serif;
  font-size: 50px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.5px;
  max-width: 640px;
}

.hero-sub {
  margin-top: 24px;
  font-size: 16px;
  color: var(--muted);
  max-width: 480px;
}

.hero-actions {
  margin-top: 32px;
}

/* —— Sections —— */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 64px 32px 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.section-head::before {
  content: '';
  position: absolute;
  left: 32px;
  bottom: -1px;
  width: 48px;
  height: 2px;
  background: var(--bronze);
}

.section-head--vitrine::before {
  background: var(--vitrine);
}

.section-head--package::before {
  background: var(--package);
}

.section-head--produit::before {
  background: var(--bronze);
}

.section-head-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.section-kicker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.section-head--vitrine .section-kicker {
  color: var(--vitrine);
}

.section-head--package .section-kicker {
  color: var(--package);
}

.section-head--produit .section-kicker {
  color: var(--bronze);
}

.section-head h2 {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.section-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
}

/* —— Showcase catalogue —— */
.showcase-list {
  display: flex;
  flex-direction: column;
  gap: 56px;
  padding-bottom: 24px;
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.9fr);
  gap: 40px;
  align-items: center;
}

.showcase--reverse {
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.55fr);
}

.showcase--reverse .showcase-visual {
  order: 2;
}

.showcase--reverse .showcase-body {
  order: 1;
}

.showcase-visual {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.showcase-visual:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(27, 27, 24, 0.1);
}

.showcase.vitrine .showcase-visual {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--vitrine-bg) 0%, #E7C9B4 100%);
}

.showcase.package .showcase-visual {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--package-bg) 0%, #C9DAD3 100%);
}

.browser-chrome {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  z-index: 2;
}

.browser-chrome span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(27, 27, 24, 0.25);
}

.visual-photo {
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: calc(100% - 30px);
  object-fit: cover;
  object-position: top center;
  transition: transform 0.35s ease;
}

.showcase-visual > picture,
.version-visual > picture,
.app-detail-visual > picture {
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: calc(100% - 30px);
  display: block;
}

.showcase-visual > picture img,
.version-visual > picture img,
.app-detail-visual > picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.35s ease;
}

.showcase-visual:hover .visual-photo,
.showcase-visual:hover > picture img {
  transform: scale(1.03);
}

.showcase-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.ref {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
}

.showcase.vitrine .ref {
  color: var(--vitrine);
}

.showcase.package .ref {
  color: var(--package);
}

.status {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.showcase-name {
  font-family: 'Fraunces', serif;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.3px;
  margin-bottom: 14px;
}

.showcase-name a:hover {
  color: var(--bronze);
}

.showcase-desc {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 36ch;
  line-height: 1.65;
}

.desc {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 16px;
}

.actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.action {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

.action:hover {
  color: var(--bronze);
  border-color: var(--bronze);
}

.action.secondary {
  border-color: var(--line);
  color: var(--muted);
}

.action.secondary:hover {
  color: var(--bronze);
  border-color: var(--bronze);
}

/* —— App detail —— */
.app-detail {
  padding: 48px 32px 72px;
}

.app-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.9fr);
  gap: 40px;
  align-items: center;
  margin-bottom: 48px;
}

.app-detail-visual {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  position: relative;
  max-width: 100%;
}

.app-detail-visual.vitrine {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--vitrine-bg) 0%, #E7C9B4 100%);
}

.app-detail-visual.package {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--package-bg) 0%, #C9DAD3 100%);
}

.app-detail-visual > img {
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: calc(100% - 30px);
  object-fit: cover;
  object-position: top center;
}

.app-detail-copy {
  max-width: 420px;
}

.app-detail .eyebrow {
  margin-bottom: 12px;
}

.app-detail h1 {
  font-size: 40px;
  max-width: none;
}

.app-detail .desc {
  font-size: 16px;
  margin: 20px 0 28px;
  max-width: 40ch;
}

.app-pitch {
  max-width: 720px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
}

.app-pitch > p:first-child {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 36px;
}

.app-pitch h2 {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 400;
  margin: 36px 0 14px;
}

.app-pitch p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.app-pitch ul {
  margin: 0 0 16px;
  padding-left: 1.2em;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.app-pitch li {
  margin-bottom: 6px;
}

.app-pitch strong {
  color: var(--ink);
  font-weight: 500;
}

.app-pitch h3 {
  font-family: 'Fraunces', serif;
  font-size: 18px;
  font-weight: 400;
  margin: 28px 0 10px;
  color: var(--ink);
}

.app-related {
  max-width: 720px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.app-related-lead,
.app-related-also {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 12px;
}

.app-related a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.app-related a:hover {
  color: var(--accent, #2a5a4a);
}

.app-detail-footer {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* —— Versions —— */
.app-versions {
  margin-bottom: 48px;
}

.app-versions-title {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 20px;
}

.version-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.version-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.version-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(27, 27, 24, 0.08);
}

.version-visual {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.version-card.vitrine .version-visual {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--vitrine-bg) 0%, #E7C9B4 100%);
}

.version-card.package .version-visual {
  background-image:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.5), transparent 40%),
    linear-gradient(155deg, var(--package-bg) 0%, #C9DAD3 100%);
}

.version-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.version-summary {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 4px;
  flex: 1;
}

.back-link {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 32px;
  border-bottom: 1px solid transparent;
}

.back-link:hover {
  color: var(--ink);
  border-color: var(--line);
}

/* —— Savoir-faire —— */
.savoir {
  padding: 64px 32px;
}

.savoir h1,
.savoir h2 {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 16px;
}

.savoir p {
  max-width: 600px;
  color: var(--muted);
  font-size: 15px;
}

.savoir a.inline {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--bronze);
  display: inline-block;
  margin-top: 16px;
  border-bottom: 1px solid var(--bronze);
  padding-bottom: 2px;
}

.savoir-home {
  border-top: 1px solid var(--line);
  margin-top: 24px;
}

.savoir-hero {
  padding: 48px 32px 40px;
  border-bottom: 1px solid var(--line);
}

.savoir-hero h1 {
  font-family: 'Fraunces', serif;
  font-size: 42px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.4px;
  max-width: 18ch;
  margin-bottom: 20px;
}

.savoir-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 58ch;
  line-height: 1.65;
}

.savoir-section {
  padding: 56px 32px;
}

.savoir-section-alt {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.savoir-section h2 {
  font-family: 'Fraunces', serif;
  font-size: 26px;
  font-weight: 400;
  margin-bottom: 14px;
}

.savoir-intro {
  color: var(--muted);
  font-size: 15.5px;
  max-width: 62ch;
  line-height: 1.65;
  margin-bottom: 28px;
}

.savoir-intro strong {
  color: var(--ink);
  font-weight: 500;
}

.savoir-families {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.savoir-family {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 24px;
  background: var(--paper);
}

.savoir-family p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0;
}

.savoir-family-label {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.vitrine-label {
  color: var(--vitrine);
}

.package-label {
  color: var(--package);
}

.savoir-steps {
  list-style: none;
  display: grid;
  gap: 28px;
  margin-top: 28px;
  max-width: 720px;
}

.savoir-steps li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: start;
}

.savoir-step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--bronze);
  padding-top: 4px;
}

.savoir-steps h3 {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 8px;
}

.savoir-steps p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
  margin: 0;
}

.savoir-domains {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 720px;
}

.savoir-domains li {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.2px;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: 6px;
}

.savoir-domains a {
  color: inherit;
  text-decoration: none;
}

.savoir-domains a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.savoir-expect {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 8px;
}

.savoir-proofs {
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 28px;
  margin-top: 8px;
}

.savoir-proof {
  padding: 0;
  border: none;
  background: transparent;
}

.savoir-proof h3 {
  font-family: 'Fraunces', serif;
  font-size: 18px;
  font-weight: 400;
  margin: 0 0 8px;
  color: var(--ink);
}

.savoir-proof p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
  margin: 0;
}

.savoir-proof a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.savoir-proof a:hover {
  color: var(--accent, #2a5a4a);
}

@media (max-width: 720px) {
  .savoir-proofs {
    grid-template-columns: 1fr;
  }
}

.savoir-expect h3 {
  font-family: 'Fraunces', serif;
  font-size: 19px;
  font-weight: 400;
  margin-bottom: 10px;
}

.savoir-expect p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
  margin: 0;
}

.savoir-app-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.savoir-chip {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.savoir-chip.vitrine:hover {
  border-color: var(--vitrine);
  color: var(--vitrine);
}

.savoir-chip.package:hover {
  border-color: var(--package);
  color: var(--package);
}

.savoir-cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* —— Contact —— */
.contact {
  background: var(--paper-2);
  padding: 72px 32px;
  text-align: center;
}

.contact h2,
.contact h1 {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 400;
  max-width: 480px;
  margin: 0 auto 16px;
}

.contact p {
  color: var(--muted);
  font-size: 14px;
  max-width: 420px;
  margin: 0 auto 28px;
}

.contact-btn,
button.contact-btn {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 28px;
  border: none;
  cursor: pointer;
}

.contact-btn:hover,
button.contact-btn:hover {
  background: var(--bronze);
}

.contact-page {
  padding: 48px 32px 72px;
  max-width: 560px;
  margin: 0 auto;
}

.contact-page h1 {
  font-size: 36px;
  margin-bottom: 12px;
}

.contact-page > .lede {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 36px;
}

.contact-context {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--package);
  margin-bottom: 24px;
  padding: 10px 14px;
  background: var(--package-bg);
  border-radius: 6px;
}

.flash {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  padding: 14px 16px;
  margin-bottom: 24px;
  border-radius: 6px;
}

.flash.success {
  background: var(--package-bg);
  color: var(--package);
}

.flash.error {
  background: var(--vitrine-bg);
  color: var(--vitrine);
}

.form-group {
  margin-bottom: 20px;
  text-align: left;
}

/* Honeypot: off-screen (not display:none) so naive bots still fill it. */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-group label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--bronze);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group ul {
  list-style: none;
  margin-top: 6px;
  font-size: 13px;
  color: var(--vitrine);
}

.form-actions {
  margin-top: 28px;
}

/* —— Footer —— */
footer.site-footer {
  padding: 32px;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .showcase,
  .showcase--reverse {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .showcase--reverse .showcase-visual,
  .showcase--reverse .showcase-body {
    order: unset;
  }

  .showcase-name {
    font-size: 26px;
  }

  .showcase-list {
    gap: 48px;
  }

  .app-detail-hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .app-detail-copy {
    max-width: none;
  }

  .version-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 34px;
  }

  .nav-links {
    gap: 16px;
  }

  .nav-links .nav-hide-sm {
    display: none;
  }

  .section-head {
    gap: 8px;
  }

  .section-head::before {
    left: 32px;
  }

  .section-head-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .section-head h2 {
    font-size: 26px;
  }

  .showcase-visual {
    aspect-ratio: 4 / 3;
  }

  .showcase-name {
    font-size: 24px;
  }

  .savoir-hero h1 {
    font-size: 32px;
  }

  .savoir-families,
  .savoir-expect {
    grid-template-columns: 1fr;
  }

  .savoir-steps li {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }
}