:root {
  --indigos-indigo-core: #4F46E5;
  --indigos-cloud-blue: #4B88D4;
  --indigos-sky-blue: #84B5E2;
  --indigos-green-accent: #1F8F63;
  --indigos-leaf-green: #2FA53F;
  --indigos-leaf-lime: #87C52C;
  --indigos-stem-orange: #BD6E27;
  --indigos-atelier-sand: #F5C596;
  --indigos-warm-line: #E06F38;
  --indigos-charcoal: #24324A;
  --indigos-mist: #EAF2FB;
  --indigos-paper: #F8FBFF;
  --indigos-soft-gray: #64748B;
  --indigos-line: #D5E3F3;
  --indigos-dark-bg: #16202F;

  --bg: #f8fbff;
  --bg-soft: #eff5fb;
  --surface: rgba(255,255,255,0.92);
  --surface-strong: #ffffff;
  --text: #24324A;
  --muted: #586779;
  --line: #d5e3f3;
  --primary: #4F46E5;
  --accent: #1F8F63;
  --atelier: #BD6E27;
  --shadow: 0 24px 60px rgba(36,50,74,0.10);
  --radius: 22px;
  --container: 1180px;
}
html[data-theme="dark"] {
  --bg: #16202F;
  --bg-soft: #1b283b;
  --surface: rgba(27,40,59,0.92);
  --surface-strong: #1d2a3d;
  --text: #eef5ff;
  --muted: #b9c7d8;
  --line: rgba(132,181,226,0.20);
  --primary: #84B5E2;
  --accent: #87C52C;
  --atelier: #F5C596;
  --shadow: 0 24px 60px rgba(0,0,0,0.30);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at top right, rgba(79,70,229,0.10), transparent 32%), linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  background: var(--surface-strong);
  color: var(--text);
}
textarea { min-height: 11rem; resize: vertical; }
:focus-visible {
  outline: 3px solid rgba(79,70,229,0.28);
  outline-offset: 2px;
}
.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  padding: 0.75rem 1rem;
  background: var(--surface-strong);
  border-radius: 999px;
  z-index: 100;
  box-shadow: var(--shadow);
}
.skip-link:focus { top: 1rem; }
.container { width: min(calc(100% - 2rem), var(--container)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
}
.header-inner { display: grid; grid-template-columns: auto 1fr auto auto; gap: 1rem; align-items: center; min-height: 84px; }
.brand img { width: 230px; height: auto; }
.site-nav ul { display: flex; align-items: center; justify-content: center; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.site-nav a, .theme-toggle {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0.72rem 0.95rem;
  border-radius: 999px; text-decoration: none; font-weight: 650; color: var(--text); border: 1px solid transparent; background: transparent;
}
.site-nav a:hover, .site-nav a[aria-current="page"], .theme-toggle:hover {
  background: var(--surface-strong); border-color: var(--line); box-shadow: 0 12px 30px rgba(36,50,74,0.08);
}
.member-link { background: color-mix(in srgb, var(--primary) 10%, var(--surface-strong)); }
.theme-toggle__icon { font-size: 1rem; }
.theme-toggle__text { margin-left: 0.45rem; white-space: nowrap; }
.menu-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-strong); padding: 0.7rem; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: var(--text); margin: 5px 0; border-radius: 999px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.hero, .page-hero { padding: 4.2rem 0 2rem; }
.page-hero--tight { padding-bottom: 1.2rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(340px,0.9fr); gap: 1.4rem; align-items: start; }
.hero-grid--home { align-items: stretch; }
.hero-copy--full { max-width: 100%; }
.hero-copy h1, .intro-stack h1 { margin: 0 0 1rem; font-size: clamp(2.5rem,5vw,4.4rem); line-height: 1.02; letter-spacing: -0.045em; }
.lead { font-size: clamp(1.08rem,1.8vw,1.32rem); color: var(--muted); max-width: 62ch; }
.kicker {
  display: inline-flex; align-items: center; gap: 0.55rem; padding: 0.45rem 0.82rem; margin-bottom: 1.2rem; border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 10%, var(--surface-strong)); color: var(--primary); font-weight: 700; font-size: 0.96rem;
}
.kicker::before { content: ""; width: 10px; height: 10px; border-radius: 999px; background: linear-gradient(180deg, var(--primary), var(--accent)); }
.actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 3.25rem; padding: 0.86rem 1.2rem; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1px solid transparent;
}
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--indigos-cloud-blue)); color: white; box-shadow: 0 18px 36px rgba(79,70,229,0.22); }
.btn.secondary { background: var(--surface-strong); border-color: var(--line); color: var(--text); }
.text-link { font-weight: 700; text-decoration: none; color: var(--primary); }
.text-link:hover { color: var(--accent); }
main section { padding: 1.2rem 0 1.1rem; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; box-shadow: var(--shadow);
}
.card h2, .card h3 { margin: 0 0 0.6rem; line-height: 1.12; }
.card p:last-child { margin-bottom: 0; }
.gammes-grid, .grid { display: grid; gap: 1.2rem; }
.gammes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.hero-aside { display: grid; gap: 1rem; }
.gamme-card { position: relative; overflow: hidden; }
.gamme-card::after { content:""; position:absolute; inset:auto -40px -40px auto; width:160px; height:160px; border-radius:999px; background: color-mix(in srgb, var(--primary) 11%, transparent); filter: blur(4px); }
.gamme-card--atelier::after { background: color-mix(in srgb, var(--atelier) 16%, transparent); }
.gamme-logo { width: min(100%, 360px); height: auto; margin-bottom: 1rem; }
.note-card--eco { border-style: dashed; background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.strip-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.strip-card { padding: 1.1rem 1.2rem; border-radius: 18px; border: 1px solid var(--line); background: color-mix(in srgb, var(--surface-strong) 92%, transparent); }
.strip-card strong { display:block; margin-bottom:0.35rem; }
.section-heading { margin-bottom: 1rem; }
.section-heading--split { display:flex; align-items:end; justify-content:space-between; gap: 1rem; }
.section-heading h2 { margin: 0 0 0.45rem; font-size: clamp(1.75rem,3vw,2.7rem); letter-spacing: -0.03em; }
.section-heading p, .intro-stack p { margin: 0; color: var(--muted); }
.breadcrumb { display:flex; gap:0.5rem; flex-wrap:wrap; color: var(--muted); font-size: 0.95rem; margin-bottom: 1rem; }
.badge, .pill, .status {
  display:inline-flex; align-items:center; gap:0.4rem; border-radius:999px; font-size:0.88rem; font-weight:700;
}
.badge, .pill { padding: 0.52rem 0.78rem; }
.badge--blue, .pill--test, .status--test { background: rgba(47,165,63,0.12); color: #18743b; }
.badge--sand, .pill--dev, .status--dev { background: rgba(224,111,56,0.14); color: #9b4f1f; }
.status { padding: 0.38rem 0.68rem; white-space: nowrap; }
.card-topline, .service-card__head { display:flex; gap:0.8rem; align-items:flex-start; justify-content:space-between; }
.cloud-grid .service-card--wide { grid-column: span 2; }
.service-icon { width: 56px; height: 56px; object-fit: contain; margin-bottom: 0.9rem; }
.split { display:grid; grid-template-columns:minmax(0,1.05fr) minmax(300px,0.95fr); gap:1.2rem; align-items:start; }
.photo-card img { border-radius: 18px; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-card figcaption { margin-top: 0.7rem; font-size: 0.95rem; color: var(--muted); }
.photo-card--small img { max-height: 360px; width: 100%; }
.prose p, .prose ul { max-width: 72ch; }
.checklist { list-style: none; padding:0; margin: 1rem 0 0; }
.checklist li { position: relative; padding-left: 1.4rem; margin-bottom: 0.7rem; }
.checklist li::before { content: "•"; position:absolute; left:0; color: var(--accent); font-weight: 900; }
.faq-list { display:grid; gap: 0.85rem; }
details { background: var(--surface); border:1px solid var(--line); border-radius: 18px; padding: 0.4rem 1rem 0.9rem; box-shadow: var(--shadow); }
summary { cursor:pointer; font-weight:700; padding: 0.75rem 0; }
.contact-list { list-style:none; padding:0; margin:0; display:grid; gap:1rem; }
.contact-list li { display:flex; gap:0.8rem; align-items:flex-start; }
.icon-dot { width: 14px; height: 14px; border-radius:999px; background: linear-gradient(180deg, var(--primary), var(--accent)); margin-top: 0.45rem; flex: 0 0 auto; }
.form-grid { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
label { display:grid; gap: 0.45rem; margin-bottom: 1rem; font-weight: 600; }
.site-footer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.footer-grid { display:grid; grid-template-columns: minmax(0,1.1fr) minmax(360px,0.9fr); gap: 1.4rem; align-items:start; }
.footer-brand img { width: 220px; height: auto; }
.footer-aside { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.footer-col h2 { margin: 0 0 0.6rem; font-size: 1rem; }
.footer-links { list-style:none; padding:0; margin:0; display:grid; gap: 0.45rem; }
.footer-col--right { text-align:right; }
.footer-bottom { display:flex; justify-content:space-between; gap: 1rem; padding: 1rem 0 1.4rem; color: var(--muted); font-size: 0.95rem; }
.home-band { padding-top: 0.25rem; }
@media (max-width: 980px) {
  .header-inner { grid-template-columns: auto auto auto; }
  .menu-toggle { display:block; order:3; }
  .theme-toggle { order:2; justify-self:end; }
  .site-nav { position:absolute; top: calc(100% + 0.4rem); left: 1rem; right: 1rem; display:none; }
  .site-nav.open { display:block; }
  .site-nav ul { display:grid; gap: 0.35rem; padding: 0.8rem; border:1px solid var(--line); border-radius: 20px; background: var(--surface-strong); box-shadow: var(--shadow); }
  .hero-grid, .split, .footer-grid, .strip-grid { grid-template-columns: 1fr; }
  .footer-col--right { text-align:left; }
}
@media (max-width: 760px) {
  .gammes-grid, .grid-2, .grid-3, .form-grid { grid-template-columns: 1fr; }
  .cloud-grid .service-card--wide { grid-column: auto; }
  .section-heading--split, .footer-bottom { display:grid; }
  .brand img { width: 184px; }
  .hero, .page-hero { padding-top: 3.4rem; }
  .theme-toggle__text { display:none; }
}


/* Added in v2-9 */
.hero-minimal {
  max-width: 860px;
}
.icon-inline {
  width: 74px;
  height: 74px;
  object-fit: contain;
  margin-bottom: 1rem;
}
.service-nav-card .icon-inline[src*="logo-indigos.svg"] { width: 82px; height: 82px; }
.service-nav-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}
.service-nav-card .actions {
  margin-top: 1rem;
}
.intro-stack--wide {
  max-width: 980px;
}
.dual-col {
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(280px,0.9fr);
  gap: 1.2rem;
  align-items: start;
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.prepared-form .form-help,
.micro-note {
  color: var(--muted);
  font-size: 0.95rem;
}
.note-card--compact {
  padding: 1rem 1.2rem;
}
@media (max-width: 760px) {
  .dual-col, .field-grid {
    grid-template-columns: 1fr;
  }
}


/* Footer icon links v2-13 */

.footer-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.footer-link-icon {
  width: 1.05rem;
  height: 1.05rem;
  object-fit: contain;
  flex: 0 0 auto;
}
.footer-link-icon--chatons {
  width: 1.28rem;
  height: 0.78rem;
}
.footer-links li {
  min-height: 1.4rem;
}

/* Footer icon links v2-14 */
.footer-icon-link--chatons {
  gap: 0.24rem;
}
.footer-link-icon--chatons {
  width: 1.1rem;
  height: 0.64rem;
  margin-right: -0.02rem;
}
.footer-link-icon--mastodon {
  width: 1rem;
  height: 1rem;
}


/* Footer brand lockup v2-15 */
.footer-brand-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.14rem;
  white-space: nowrap;
}
.footer-brand-inline--chatons {
  margin-left: 0.02rem;
}
.footer-brand-inline--chatons .footer-link-icon--chatons {
  margin-right: 0;
}

/* Footer repères fix v2-16 */
.footer-col--right .footer-links li {
  display: flex;
  justify-content: flex-end;
}
.footer-col--right .footer-icon-link {
  white-space: nowrap;
}
@media (max-width: 760px) {
  .footer-col--right .footer-links li {
    justify-content: flex-start;
  }
}