:root{
  --gold: #C99A3E;
  --gold-deep: #7C5220;
  --gold-pale: #EBD9AE;
  --slate-blue: #4F6B93;
  --slate-blue-deep: #33465F;
  --sage: #6FA37E;
  --sage-deep: #48705A;
  --paper: #F4EFE3;
  --paper-raised: #FBF8F0;
  --ink: #251F17;
  --ink-soft: #5B5346;
  --ink-faint: #8B8272;
  --border: rgba(37,31,23,0.12);
  --font-display: 'Fraunces', serif;
  --font-body: 'Public Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
a{ color: inherit; text-decoration: none; }

header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244,239,227,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand{ display: flex; align-items: center; gap: 10px; }
.brand img{ height: 42px; width: auto; display:block; }
.brand span{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.01em;
}
.header-right{ display: flex; align-items: center; gap: 10px; }
.lang-switch{
  display: flex;
  border: 1px solid var(--border);
  border-radius: 7px;
  overflow: hidden;
  flex-shrink: 0;
}
.lang-btn{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--ink-faint);
  padding: 7px 11px;
  cursor: pointer;
}
.lang-btn.active{ background: var(--gold-deep); color: var(--paper-raised); }

.menu-toggle{
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 12px;
  font-size: 18px;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
}

.layout{
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  align-items: start;
}
.site-left{
  position: sticky;
  top: 65px;
  padding: 32px 20px 32px 24px;
  border-right: 1px solid var(--border);
  min-height: calc(100vh - 65px);
}
.site-main{ min-width: 0; }

.left-nav{ display: flex; flex-direction: column; gap: 2px; margin-bottom: 28px; }
.left-nav a{
  font-size: 14px;
  font-weight: 500;
  padding: 9px 12px;
  border-radius: 7px;
  color: var(--ink-soft);
}
.left-nav a:hover{ background: var(--paper-raised); color: var(--ink); }
.left-nav a.active{ color: var(--ink); background: var(--gold-pale); }

.left-divider{ height: 1px; background: var(--border); margin: 24px 0; }

#oxyn-contact-widget{
  background: var(--paper-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 16px;
}
#oxyn-contact-widget h3{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  margin: 0 0 4px;
}
#oxyn-contact-widget .cw-sub{
  font-size: 12.5px;
  color: var(--ink-faint);
  margin: 0 0 14px;
}
#oxyn-contact-widget form{ display: flex; flex-direction: column; gap: 10px; }
#oxyn-contact-widget label{
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 4px;
}
#oxyn-contact-widget input,
#oxyn-contact-widget textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 10px;
}
#oxyn-contact-widget textarea{ resize: vertical; }
#oxyn-contact-widget input:focus,
#oxyn-contact-widget textarea:focus{ outline: none; border-color: var(--gold); }
#oxyn-contact-widget button{
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13.5px;
  padding: 9px 14px;
  border-radius: 7px;
  border: none;
  background: var(--gold-deep);
  color: var(--paper-raised);
  cursor: pointer;
  margin-top: 2px;
}
#oxyn-contact-widget .cf-turnstile{ margin: 2px 0; }
#oxyn-contact-widget .cw-note{ font-size: 11.5px; color: var(--ink-faint); margin: 8px 0 0; }

#oxyn-promo-slot{
  margin-top: 22px;
  padding: 16px;
  background: rgba(111,163,126,0.08);
  border: 1px solid var(--border);
  border-radius: 10px;
}
#oxyn-promo-slot .oxyn-promo-text{
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 10px;
}
#oxyn-promo-slot .oxyn-promo-text strong{ color: var(--ink); }
#oxyn-promo-slot .oxyn-promo-link{
  font-size: 12.5px;
  font-weight: 500;
  color: var(--sage-deep);
}

.hero{ padding: 64px 40px 48px; text-align: left; max-width: 720px; }
.hero h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.06;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.hero h1 em{
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(100deg, var(--slate-blue) 0%, var(--sage) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p{ font-size: 17px; line-height: 1.6; color: var(--ink-soft); max-width: 520px; margin: 0; }
.hero-actions{ margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn{
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary{ background: var(--gold-deep); color: var(--paper-raised); }
.btn-secondary{ background: transparent; border-color: var(--border); color: var(--ink); }

.perf-divider{
  height: 26px;
  background-image: radial-gradient(circle, var(--paper) 3.5px, transparent 3.6px);
  background-size: 22px 22px;
  background-position: center;
  background-color: var(--gold-deep);
  opacity: 0.9;
}

.section{ padding: 48px 40px; }
.section-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 26px;
  flex-wrap: wrap;
  gap: 8px;
}
.section-head h2{ font-family: var(--font-display); font-weight: 500; font-size: 24px; margin: 0; }
.section-head p{ font-size: 14px; color: var(--ink-faint); margin: 0; }
.tool-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.tool-card{
  background: var(--paper-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.tool-card:hover{ transform: translateY(-2px); border-color: var(--gold); }
.tool-icon{
  width: 40px; height: 40px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.tool-icon.energy{ background: var(--gold-pale); color: var(--gold-deep); }
.tool-icon.church{ background: #E4EAF1; color: var(--slate-blue-deep); }
.tool-icon.mairie{ background: #E2EEE5; color: var(--sage-deep); }
.tool-icon.creators{ background: #F1E7DC; color: var(--gold-deep); }
.tool-card h3{ font-family: var(--font-display); font-weight: 500; font-size: 17px; margin: 0; }
.tool-card p{ font-size: 13.5px; line-height: 1.55; color: var(--ink-soft); margin: 0; flex-grow: 1; }
.tool-card .tool-link{ font-size: 13px; font-weight: 500; color: var(--slate-blue-deep); }

.coming-soon{
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  margin-top: 22px;
}
.coming-soon-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 12px;
}
.pill-row{ display: flex; flex-wrap: wrap; gap: 8px; }
.pill{
  font-size: 13px; color: var(--ink-soft);
  background: var(--paper-raised); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 999px;
}

footer.oxyn-footer{ border-top: 1px solid var(--border); background: var(--paper-raised); }
.oxyn-footer-inner{ max-width: 1280px; margin: 0 auto; padding: 20px 40px; font-size: 12.5px; color: var(--ink-faint); display: flex; flex-direction: column; gap: 10px; }
.oxyn-footer-inner .catalog{ font-family: var(--font-mono); }
.oxyn-footer-tagline{ display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.oxyn-links-bar{ display:flex; gap:20px; flex-wrap:wrap; font-size:12.5px; }
.oxyn-links-bar a{ color:var(--ink-soft); }
.oxyn-links-bar a:hover{ color:var(--ink); }

/* Legal / simple content pages */
.doc-content{ max-width: 640px; padding: 48px 40px; }
.doc-content h1{ font-family: var(--font-display); font-weight: 500; font-size: 28px; margin: 0 0 12px; }
.doc-content h2{ font-family: var(--font-display); font-weight: 500; font-size: 17px; margin: 28px 0 8px; color: var(--gold-deep); }
.doc-content p, .doc-content li{ font-size: 15px; line-height: 1.65; color: var(--ink-soft); margin: 0 0 8px; }
.doc-content ul{ padding-left: 20px; margin: 0 0 8px; }

@media (max-width: 860px){
  .layout{ grid-template-columns: 1fr; }
  .site-left{ position: static; min-height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .hero, .section, .doc-content{ padding: 36px 24px; }

  .menu-toggle{ display: inline-flex; align-items: center; justify-content: center; }

  /* Hidden by default on mobile, except the hub page (primary landing CTA) */
  body:not(.is-hub) .site-left{ display: none; }
  body.nav-open .site-left{ display: block; }
}