/* Uro Harmony — layout v2 (uroharmony.com) */
:root{
  --bg: #0f1419;
  --bg-elevated: #1a222c;
  --bg-soft: #eef1f4;
  --surface: #ffffff;
  --ink: #0f1419;
  --ink-inv: #f4f6f8;
  --ink-2: #4a5568;
  --muted: #7a8496;
  --line: rgba(15,20,25,.10);
  --line-inv: rgba(255,255,255,.12);

  --brand: #2d6a4f;
  --brand-light: #52b788;
  --warm: #e76f51;
  --gold: #f4a261;

  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;

  --container: 1180px;
  --rail: 240px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg-soft);
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }

.page{
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--rail) 1fr;
}

/* —— Rail latérale —— */
.rail{
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--bg);
  color: var(--ink-inv);
  display: flex;
  flex-direction: column;
  padding: 28px 20px 24px;
  border-right: 1px solid var(--line-inv);
  z-index: 40;
}
.rail-badge{
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  padding: 6px 10px;
  border: 1px solid rgba(244,162,97,.35);
  border-radius: 4px;
  align-self: flex-start;
}
.rail-brand{
  margin-bottom: 36px;
}
.rail-mark{
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand-light), var(--brand));
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 14px;
}
.rail-brand strong{
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.02em;
}
.rail-brand span{
  font-size: 12px;
  color: rgba(244,246,248,.55);
  margin-top: 4px;
  display: block;
}
.rail-nav{
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.rail-nav a{
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(244,246,248,.75);
  border-left: 3px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.rail-nav a:hover,
.rail-nav a.is-active{
  background: rgba(255,255,255,.06);
  color: #fff;
  border-left-color: var(--brand-light);
}
.rail-cta{
  margin-top: auto;
  padding-top: 20px;
}
.rail-cta .btn{
  width: 100%;
}

.main-wrap{
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* —— Boutons —— */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  border: 2px solid var(--ink);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: transform .12s, background .12s, color .12s, border-color .12s;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.btn-primary:hover{
  background: #245a42;
  border-color: #245a42;
}
.btn-ghost{
  background: transparent;
  border-color: rgba(255,255,255,.35);
  color: var(--ink-inv);
}
.btn-ghost:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.5);
}
.btn-warm{
  background: var(--warm);
  border-color: var(--warm);
  color: #fff;
}
.btn-warm:hover{
  background: #d45f43;
  border-color: #d45f43;
}

/* —— Hero inversé : image à gauche —— */
.hero-split{
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  min-height: 0;
  max-height: min(380px, 44vh);
}
.hero-visual{
  position: relative;
  min-height: 200px;
  max-height: min(380px, 44vh);
}
.hero-visual img{
  width: 100%;
  height: 100%;
  min-height: 200px;
  max-height: min(380px, 44vh);
  object-fit: cover;
  object-position: center 30%;
  border-radius: 0;
}
.hero-visual::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 40%, var(--bg) 100%);
}
.hero-panel{
  background: var(--bg);
  color: var(--ink-inv);
  padding: 18px 24px 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}
.hero-panel .eyebrow{
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand-light);
  margin-bottom: 6px;
}
.hero-panel h1{
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 8px;
  letter-spacing: -.02em;
}
.hero-panel .lead{
  color: rgba(244,246,248,.78);
  font-size: 13px;
  line-height: 1.5;
  max-width: 40ch;
  margin: 0 0 10px;
}
.stat-row{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.stat{
  flex: 1;
  min-width: 72px;
  padding: 6px 10px;
  background: rgba(255,255,255,.05);
  border-radius: 8px;
  border: 1px solid var(--line-inv);
}
.stat strong{
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1px;
}
.stat span{
  font-size: 10px;
  color: rgba(244,246,248,.6);
  line-height: 1.3;
}
.hero-panel .btn{
  padding: 8px 14px;
  font-size: 12px;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.fine-print{
  font-size: 9px;
  line-height: 1.4;
  color: rgba(244,246,248,.45);
  margin-top: 6px;
  max-width: 50ch;
}

/* —— Sections communes —— */
.shell{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}
.section-block{
  padding: 56px 0;
}
.section-block.alt{
  background: var(--surface);
}
.section-block.dark{
  background: var(--bg-elevated);
  color: var(--ink-inv);
}
.section-head{
  margin-bottom: 32px;
}
.section-head.row{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head h2{
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -.02em;
}
.section-block.dark .section-head h2{ color: #fff; }
.section-head p{
  margin: 0;
  color: var(--muted);
  max-width: 52ch;
  font-size: 14px;
}
.section-block.dark .section-head p{
  color: rgba(244,246,248,.6);
}
.section-num{
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: rgba(45,106,79,.15);
  margin: 0;
}
.section-block.dark .section-num{
  color: rgba(82,183,136,.25);
}

/* —— Produit en premier (bandeau) —— */
.product-ribbon{
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  gap: 40px;
  align-items: center;
  padding: 48px;
  background: linear-gradient(125deg, #1b4332 0%, #2d6a4f 50%, #40916c 100%);
  border-radius: 12px;
  color: #fff;
}
.product-copy h2{
  font-family: var(--font-display);
  font-size: 40px;
  margin: 8px 0 14px;
  letter-spacing: -.02em;
}
.product-tag{
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  opacity: .85;
}
.product-copy p{
  opacity: .9;
  font-size: 14px;
  max-width: 48ch;
  margin: 0 0 16px;
}
.product-features{
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.product-features li{
  font-size: 12px;
  padding: 6px 12px;
  background: rgba(0,0,0,.2);
  border-radius: 4px;
}
.product-visual{
  background: rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.product-visual img{
  margin: 0 auto;
  max-height: 280px;
  width: auto;
  border-radius: 8px;
}

/* —— Alerte pleine largeur —— */
.alert-band{
  padding: 28px 32px;
  background: #fff5f0;
  border-left: 6px solid var(--warm);
  border-radius: 0 10px 10px 0;
  margin: 0 28px 0;
  max-width: calc(var(--container) + 56px);
  margin-left: auto;
  margin-right: auto;
}
.alert-band strong{
  color: var(--warm);
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.alert-band p{
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
}

/* —— 5 axes : grille dépliée, pas accordéon —— */
.axis-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.axis-card{
  padding: 22px 22px 20px;
  background: var(--bg-soft);
  border-radius: 10px;
  border: 2px solid var(--line);
  position: relative;
  overflow: hidden;
}
.axis-card::before{
  content: attr(data-n);
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: rgba(45,106,79,.12);
  line-height: 1;
}
.axis-card:nth-child(5){
  grid-column: 1 / -1;
  max-width: 100%;
}
.axis-card h3{
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 10px;
  padding-right: 48px;
}
.axis-card p{
  margin: 0;
  font-size: 14px;
  color: var(--ink-2);
}

/* —— 3 principes : empilé latéral —— */
.principle-stack{
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 2px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.principle-item{
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 28px 28px 28px 24px;
  background: var(--surface);
  border-bottom: 2px solid var(--line);
}
.principle-item:last-child{ border-bottom: none; }
.principle-item:nth-child(even){ background: #f8f9fb; }
.principle-index{
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--brand);
  line-height: 1;
  align-self: start;
}
.principle-item h3{
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 8px;
}
.principle-item p{
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
}

/* —— Contexte : bande éditoriale —— */
.editorial{
  padding: 40px 48px;
  background: var(--ink);
  color: var(--ink-inv);
  border-radius: 12px;
  position: relative;
}
.editorial .meta{
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand-light);
  margin-bottom: 12px;
}
.editorial h3{
  font-family: var(--font-display);
  font-size: 28px;
  margin: 0 0 16px;
}
.editorial p{
  margin: 0;
  max-width: 65ch;
  color: rgba(244,246,248,.75);
  font-size: 15px;
}
.editorial-aside{
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line-inv);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.editorial-aside li{
  font-size: 13px;
  color: rgba(244,246,248,.65);
  list-style: none;
  padding-left: 0;
}
.editorial-aside ul{
  margin: 0;
  padding: 0;
  display: contents;
}

/* —— FAQ : grille 2 colonnes, toujours visible —— */
.faq-mosaic{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.faq-tile{
  padding: 24px;
  background: var(--surface);
  border-radius: 10px;
  box-shadow: 0 4px 0 var(--brand);
  border: 2px solid var(--line);
}
.faq-tile .q{
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--ink);
}
.faq-tile .a{
  font-size: 14px;
  color: var(--ink-2);
  margin: 0;
}

/* —— Insight sidebar card (remplace hero side) —— */
.insight-strip{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: -24px;
  position: relative;
  z-index: 2;
  padding-bottom: 48px;
}
.insight-card{
  padding: 24px;
  background: var(--surface);
  border-radius: 10px;
  border: 2px solid var(--line);
  box-shadow: 0 12px 40px rgba(15,20,25,.08);
}
.insight-card h3{
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 10px;
}
.insight-card p,
.insight-card ul{
  font-size: 13px;
  color: var(--ink-2);
  margin: 0;
}
.insight-card ul{
  padding-left: 18px;
}

/* —— Footer sombre en colonnes —— */
.site-footer{
  background: var(--bg);
  color: var(--ink-inv);
  margin-top: auto;
  padding: 48px 28px 32px;
}
.footer-grid{
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line-inv);
}
.footer-grid h4{
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-light);
  margin: 0 0 14px;
}
.footer-grid p,
.footer-grid a{
  font-size: 13px;
  color: rgba(244,246,248,.65);
  line-height: 1.8;
}
.footer-grid a:hover{ color: #fff; }
.footer-legal{
  max-width: var(--container);
  margin: 24px auto 0;
  font-size: 11px;
  color: rgba(244,246,248,.4);
}
.footer-legal p{ margin: 8px 0; }
.footer-copy{
  text-align: center;
  margin-top: 20px;
  font-size: 11px;
  color: rgba(244,246,248,.35);
}

/* —— Pages intérieures —— */
.content-page{
  padding: 48px 28px 64px;
  flex: 1;
}
.doc{
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 44px;
  background: var(--surface);
  border-radius: 12px;
  border: 2px solid var(--line);
}
.doc h1{
  font-family: var(--font-display);
  font-size: 36px;
  margin: 0 0 20px;
}
.doc h2{
  font-family: var(--font-display);
  font-size: 22px;
  margin: 28px 0 10px;
  color: var(--brand);
}
.doc p, .doc li{
  color: var(--ink-2);
  font-size: 14px;
}
.doc a{
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mobile-bar{
  display: none;
}

/* —— Responsive —— */
@media (max-width: 1024px){
  .page{
    grid-template-columns: 1fr;
  }
  .rail{
    display: none;
  }
  .mobile-bar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px;
    background: var(--bg);
    color: var(--ink-inv);
    position: sticky;
    top: 0;
    z-index: 50;
  }
  .mobile-bar .rail-mark{
    width: 40px;
    height: 40px;
    font-size: 14px;
    margin: 0;
  }
  .hero-split{
    grid-template-columns: 1fr;
  }
  .hero-split{ max-height: none; }
  .hero-visual{
    min-height: 160px;
    max-height: 200px;
    order: -1;
  }
  .hero-visual img{
    min-height: 160px;
    max-height: 200px;
  }
  .hero-visual::after{
    background: linear-gradient(180deg, transparent 50%, var(--bg) 100%);
  }
  .hero-panel{ padding: 16px 18px; }
  .product-ribbon{
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .axis-grid{ grid-template-columns: 1fr; }
  .axis-card:nth-child(5){ grid-column: auto; }
  .faq-mosaic{ grid-template-columns: 1fr; }
  .insight-strip{ grid-template-columns: 1fr; margin-top: 24px; padding: 0 20px 32px; }
  .editorial-aside{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .stat-row{ flex-direction: column; }
  .principle-item{ grid-template-columns: 48px 1fr; gap: 16px; padding: 20px; }
  .alert-band{ margin: 0 16px; padding: 20px; }
  .shell{ padding: 0 16px; }
}