/* ═══════════════════════════════════════════════════
   INOVEA DECO — CSS Global
═══════════════════════════════════════════════════ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  /* ── Couleurs ── */
  --noir: #282828;
  /* Textes forts, nav mobile */
  --noir-doux: #3A3530;
  /* Corps de texte principal */
  --beige: #A89382;
  /* Accent unique : boutons, liens, séparateurs */
  --beige-clair: #C8B5A0;
  /* Hover boutons */
  --beige-pale: #E8DDD4;
  /* Bordures, séparateurs, fonds CTA */
  --sable: #F2EDE8;
  /* Sections alternées claires */
  --blanc: #FAFAF8;
  /* Fond principal */
  --gris-chaud: #7A7068;
  /* Textes secondaires */
  --gris-leger: #B0A89E;
  /* Placeholders, mentions */
  /* ── Typographies ── */
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', system-ui, sans-serif;
  /* ── Dimensions repères ── */
  --nav-h: 80px;
  --pad-x: 52px;
  /* padding horizontal standard des sections */
  --pad-x-sm: 24px;
  /* padding horizontal mobile */
  --pad-y: 80px;
  /* padding vertical standard des sections */
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--sans);
  background: var(--blanc);
  color: var(--noir-doux);
  font-weight: 300;
  line-height: 1.6;
}
/* ══════════════════════════════════════════════
   TYPOGRAPHIES & PRIMITIVES
══════════════════════════════════════════════ */
.lead {
  font-size: 14px;
  line-height: 1.9;
  color: var(--gris-chaud);
}
.lead-tight {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gris-chaud);
}
.lead-loose {
  font-size: 14px;
  line-height: 1.95;
  color: var(--gris-chaud);
}
.lead+.lead,
.lead-loose+.lead-loose {
  margin-top: 18px;
}
/* Eyebrows & fine lines */
.eyebrow {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--beige);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 400;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--beige);
  flex-shrink: 0;
}
.beige-line {
  width: 40px;
  height: 1px;
  background: var(--beige);
  margin-bottom: 18px;
}
/* Titres de section */
.section-title {
  font-family: var(--serif);
  font-size: 44px;
  line-height: 1.18;
  font-weight: 300;
  color: var(--noir);
  margin-bottom: 24px;
}
.section-title em {
  font-style: italic;
  color: var(--beige);
}
/* Variante sur fond sombre (admin / sections dark) */
.section-title-light {
  font-family: var(--serif);
  font-size: 44px;
  line-height: 1.18;
  font-weight: 300;
  color: var(--blanc);
  margin-bottom: 24px;
}
.section-title-light em {
  font-style: italic;
  color: var(--beige);
}
/* En-tête de section avec titre à gauche + CTA à droite */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-header .eyebrow {
  margin-bottom: 8px;
}
.section-header .section-title {
  margin-bottom: 0;
}
/* Signature manuscrite */
.signature {
  font-family: var(--serif);
  font-size: 28px;
  font-style: italic;
  font-weight: 300;
  color: var(--noir-doux);
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  padding-top: 20px;
  margin-top: 8px;
}
/* ══════════════════════════════════════════════
   BOUTONS
══════════════════════════════════════════════ */
.btn-actions {
  display: flex;
  gap: 20px;
  align-items: center;
}
.btn-primary {
  background: var(--beige);
  color: var(--blanc);
  padding: 14px 38px;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .35s;
  font-family: var(--sans);
  font-weight: 400;
  display: inline-block;
}
.btn-primary:hover {
  background: var(--beige-clair);
}
.btn-secondary {
  background: transparent;
  color: var(--beige);
  padding: 13px 36px;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: 1px solid var(--beige);
  cursor: pointer;
  text-decoration: none;
  transition: all .35s;
  font-family: var(--sans);
  font-weight: 400;
  display: inline-block;
}
.btn-secondary:hover {
  background: var(--beige);
  color: var(--blanc);
}
.btn-ghost {
  color: var(--gris-chaud);
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .3s;
}
.btn-ghost::after {
  content: '→';
  transition: transform .3s;
}
.btn-ghost:hover {
  color: var(--noir);
}
.btn-ghost:hover::after {
  transform: translateX(5px);
}
/* Variante ghost sur fond sombre */
.btn-ghost-dark {
  color: var(--gris-leger);
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .3s;
}
.btn-ghost-dark::after {
  content: '→';
  transition: transform .3s;
}
.btn-ghost-dark:hover {
  color: var(--blanc);
}
.btn-ghost-dark:hover::after {
  transform: translateX(5px);
}
.btn-beige {
  background: var(--beige);
  color: var(--blanc);
  padding: 14px 38px;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .35s;
  font-family: var(--sans);
  font-weight: 400;
  display: inline-block;
}
.btn-beige:hover {
  background: var(--beige-clair);
}
/* Bouton blanc pour fonds colorés (beige-pale ou sable) */
.btn-white {
  background: var(--blanc);
  color: var(--beige);
  padding: 14px 36px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .3s;
  font-family: var(--sans);
  font-weight: 500;
  display: inline-block;
}
.btn-white:hover {
  background: var(--beige);
  color: var(--blanc);
}
/* ══════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(250, 250, 248, 0.97);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
  border-bottom: 1px solid var(--beige-pale);
}
.nav-logo img {
  height: 46px;
  width: auto;
  cursor: pointer;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 400;
}
.nav-links a {
  color: var(--gris-chaud);
  text-decoration: none;
  transition: color .3s;
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--beige);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--noir);
}
.nav-links a:hover::after, .nav-links a.active::after {
  transform: scaleX(1);
}
.nav-cta {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 11px 28px;
  border: 1px solid var(--beige);
  color: var(--beige);
  text-decoration: none;
  transition: all .35s;
  font-weight: 400;
}
.nav-cta:hover {
  background: var(--beige);
  color: var(--blanc);
}
/* Burger animé (3 barres → croix) */
.nav-burger {
  display: none;
  position: relative;
  width: 32px;
  height: 32px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 210;
  /* au-dessus du menu mobile pour rester cliquable */
}
.nav-burger span {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 2px;
  background: var(--gris-chaud);
  transition: transform .4s cubic-bezier(.4, 0, .2, 1), top .3s cubic-bezier(.4, 0, .2, 1) .1s, opacity .2s ease;
  transform-origin: center;
}
.nav-burger span:nth-child(1) {
  top: 10px;
}
.nav-burger span:nth-child(2) {
  top: 15px;
}
.nav-burger span:nth-child(3) {
  top: 20px;
}
/* Au hover, léger rapprochement des barres */
.nav-burger:hover span {
  background: var(--noir);
}
/* État "actif" (menu ouvert) → croix */
.nav-burger.active span {
  background: var(--noir);
  transition: transform .4s cubic-bezier(.4, 0, .2, 1) .1s, top .3s cubic-bezier(.4, 0, .2, 1), opacity .15s ease;
}
.nav-burger.active span:nth-child(1) {
  top: 15px;
  transform: rotate(45deg);
}
.nav-burger.active span:nth-child(2) {
  opacity: 0;
}
.nav-burger.active span:nth-child(3) {
  top: 15px;
  transform: rotate(-45deg);
}
/* ─── Menu mobile — fond sable, texte sombre ─── */
.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 199;
  background: var(--sable);
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-h) + 24px) 32px 32px;
  /* Fermé par défaut : clip hors-écran + transparent */
  opacity: 0;
  visibility: hidden;
  clip-path: circle(0% at calc(100% - 36px) 40px);
  transition: clip-path .55s cubic-bezier(.76, 0, .24, 1), opacity .3s ease, visibility 0s linear .55s;
}
.nav-mobile.open {
  opacity: 1;
  visibility: visible;
  clip-path: circle(150% at calc(100% - 36px) 40px);
  transition: clip-path .6s cubic-bezier(.76, 0, .24, 1), opacity .2s ease, visibility 0s linear 0s;
}
/* Voile subtil derrière le texte (accent beige radial) */
.nav-mobile::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 30% 70%, rgba(168, 147, 130, 0.18) 0%, transparent 55%);
}
/* Liens principaux */
.nav-mobile-links {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  max-width: 400px;
  flex: 1;
  justify-content: center;
  position: relative;
}
.nav-mobile-links li {
  /* Chaque item apparaît en fondu/glisse, avec un délai croissant */
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity .4s ease, transform .5s cubic-bezier(.4, 0, .2, 1);
}
.nav-mobile.open .nav-mobile-links li {
  opacity: 1;
  transform: translateX(0);
}
.nav-mobile.open .nav-mobile-links li:nth-child(1) {
  transition-delay: .18s;
}
.nav-mobile.open .nav-mobile-links li:nth-child(2) {
  transition-delay: .24s;
}
.nav-mobile.open .nav-mobile-links li:nth-child(3) {
  transition-delay: .30s;
}
.nav-mobile.open .nav-mobile-links li:nth-child(4) {
  transition-delay: .36s;
}
.nav-mobile.open .nav-mobile-links li:nth-child(5) {
  transition-delay: .42s;
}
.nav-mobile-links a {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 30px;
  font-family: var(--serif);
  font-weight: 300;
  color: var(--noir);
  text-decoration: none;
  padding: 12px 4px;
  position: relative;
  transition: color .3s, padding-left .3s;
}
.nav-mobile-links a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--beige);
  transition: width .35s cubic-bezier(.4, 0, .2, 1);
}
.nav-mobile-links a:hover,
.nav-mobile-links a.active {
  color: var(--beige);
  padding-left: 8px;
}
.nav-mobile-links a:hover::before,
.nav-mobile-links a.active::before {
  width: 28px;
}
/* Numérotation discrète des liens */
.nav-mobile-links a .n {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--beige);
  font-weight: 400;
  align-self: flex-start;
  margin-top: 14px;
}
/* CTA en bas de bloc principal */
.nav-mobile-cta {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .4s ease .48s, transform .5s cubic-bezier(.4, 0, .2, 1) .48s;
  margin-top: 28px;
}
.nav-mobile.open .nav-mobile-cta {
  opacity: 1;
  transform: translateY(0);
}
/* Pied du menu : liens secondaires + réseaux */
.nav-mobile-footer {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .4s ease .54s, transform .5s cubic-bezier(.4, 0, .2, 1) .54s;
  padding-top: 24px;
  margin-top: auto;
  border-top: 1px solid var(--beige-pale);
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  position: relative;
}
.nav-mobile.open .nav-mobile-footer {
  opacity: 1;
  transform: translateY(0);
}
.nav-mobile-secondary {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.nav-mobile-secondary a {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gris-chaud);
  text-decoration: none;
  transition: color .3s;
}
.nav-mobile-secondary a:hover {
  color: var(--beige);
}
.nav-mobile-social {
  display: flex;
  gap: 10px;
}
.nav-mobile-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--beige-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-chaud);
  text-decoration: none;
  transition: border-color .3s, color .3s, background .3s;
}
.nav-mobile-social a svg {
  width: 16px;
  height: 16px;
  display: block;
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
}
.nav-mobile-social a:hover {
  border-color: var(--beige);
  color: var(--beige);
}
.nav-mobile-social a:hover svg {
  transform: scale(1.12);
}
/* Bloque le scroll du body quand le menu mobile est ouvert */
body.nav-open {
  overflow: hidden;
}
/* Adaptation pour téléphones de hauteur réduite */
@media(max-height:680px) {
  .nav-mobile-links a {
    font-size: 24px;
    padding: 8px 4px;
  }
  .nav-mobile {
    padding-top: calc(var(--nav-h) + 12px);
  }
}
/* ══════════════════════════════════════════════
   PAGE HEADER
══════════════════════════════════════════════ */
.page-header {
  padding: 160px 56px 80px;
  background: var(--sable);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--beige-pale);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 75% 40%, rgba(168, 147, 130, 0.18) 0%, transparent 55%);
  pointer-events: none;
}
.page-header-eyebrow {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--beige);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-header-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--beige);
}
.page-header h1 {
  font-family: var(--serif);
  font-size: 64px;
  line-height: 1.06;
  font-weight: 300;
  color: var(--noir);
  max-width: 700px;
}
.page-header h1 em {
  font-style: italic;
  color: var(--beige);
}
.page-header-sub {
  font-size: 15px;
  line-height: 1.85;
  color: var(--gris-chaud);
  max-width: 520px;
  margin-top: 24px;
}
/* ══════════════════════════════════════════════
   LAYOUTS PARTAGÉS
══════════════════════════════════════════════ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
}
.split-img {
  position: relative;
  overflow: hidden;
  background: var(--noir-doux);
  min-height: 500px;
}
.split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform .7s ease;
}
.split-img.zoom-hover:hover img {
  transform: scale(1.04);
}
.split-text {
  padding: 72px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
/* Variantes de fond */
.split-text.on-sable {
  background: var(--sable);
}
.split-text.on-blanc {
  background: var(--blanc);
}
.split-text.on-dark {
  background: var(--noir-doux);
  color: var(--blanc);
}
/* Hero de la home — même logique mais pleine hauteur */
.hero-split {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-split-left {
  background: var(--sable);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px;
  position: relative;
}
.hero-split-right {
  position: relative;
  background: var(--noir-doux);
  overflow: hidden;
  min-height: 600px;
}
/* Grille d'étapes numérotées (décoration + home-staging) */
.steps {
  padding: var(--pad-y) var(--pad-x);
}
.steps.on-blanc {
  background: var(--blanc);
}
.steps.on-sable {
  background: var(--sable);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 48px;
}
.step {
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.step.on-sable {
  background: var(--sable);
}
.step.on-blanc {
  background: var(--blanc);
}
/* Accent latéral qui grimpe au hover */
.step.with-accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--beige);
  transition: height .5s ease;
}
.step.with-accent:hover::before {
  height: 100%;
}
.step-num {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 300;
  color: var(--noir);
  line-height: 1;
  margin-bottom: 16px;
}
.step-num.muted {
  color: var(--gris-chaud);
  font-size: 64px;
  position: absolute;
  top: 16px;
  right: 20px;
}
.step h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 300;
  color: var(--noir);
  margin-bottom: 10px;
}
.step p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--gris-chaud);
}
/* Bande d'avantages (stats) sur fond sombre */
.stats-strip {
  padding: var(--pad-y) var(--pad-x);
  background: var(--noir-doux);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.stat {
  text-align: center;
  padding: 40px 24px;
}
.stat-value {
  font-family: var(--serif);
  font-size: 60px;
  font-weight: 300;
  color: var(--blanc);
  line-height: 1;
  margin-bottom: 12px;
}
.stat h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--blanc);
  margin-bottom: 10px;
}
.stat p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--beige);
}
/* ══════════════════════════════════════════════
   IMAGES & OVERLAYS
══════════════════════════════════════════════ */
.img-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.img-overlay-bottom {
  background: linear-gradient(to top, rgba(10, 10, 10, 0.55) 0%, transparent 55%);
}
.img-overlay-top {
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.55) 0%, transparent 55%);
}
.img-overlay-left {
  background: linear-gradient(to right, rgba(10, 10, 10, 0.5) 0%, transparent 60%);
}
.img-overlay-diag {
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.45) 0%, transparent 60%);
}
.img-overlay-strong {
  background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0.75) 60%, transparent 100%);
}
.breadcrumb {
  position: absolute;
  top: calc(var(--nav-h) + 20px);
  left: var(--pad-x);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gris-leger);
}
.breadcrumb a {
  color: var(--gris-leger);
  text-decoration: none;
  transition: color .3s;
}
.breadcrumb a:hover {
  color: var(--blanc);
}
/* Lightbox modale */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.97);
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.lightbox.open {
  display: flex;
}
.lightbox-img-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
}
.lightbox-img-wrap img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
}
.lightbox-info {
  margin-top: 20px;
  text-align: center;
}
.lightbox-info h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--blanc);
}
.lightbox-info p {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--beige);
  text-transform: uppercase;
  margin-top: 4px;
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 32px;
  color: var(--gris-leger);
  cursor: pointer;
  background: none;
  border: none;
  transition: color .3s;
  line-height: 1;
}
.lightbox-close:hover {
  color: var(--blanc);
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--beige);
  border: none;
  color: var(--blanc);
  font-size: 28px;
  width: 52px;
  height: 52px;
  cursor: pointer;
  transition: background .3s;
}
.lightbox-nav:hover {
  background: var(--beige-clair);
}
.lightbox-prev {
  left: 20px;
}
.lightbox-next {
  right: 20px;
}
.lightbox-counter {
  position: absolute;
  bottom: 20px;
  right: 28px;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gris-leger);
}
/* Filtres */
.filters-bar {
  background: var(--sable);
  padding: 32px var(--pad-x);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--beige-pale);
}
.filters-label {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gris-chaud);
  margin-right: 8px;
}
.filter-btn {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 9px 22px;
  border: 1px solid var(--beige-pale);
  color: var(--gris-chaud);
  background: transparent;
  cursor: pointer;
  transition: all .3s;
  text-decoration: none;
  font-family: var(--sans);
}
.filter-btn:hover {
  border-color: var(--beige);
  color: var(--beige);
  background: var(--blanc);
}
.filter-btn.active {
  background: var(--beige);
  border-color: var(--beige);
  color: var(--blanc);
}
/* ══════════════════════════════════════════════
   ALERTES
══════════════════════════════════════════════ */
.alert {
  padding: 14px 20px;
  margin-bottom: 24px;
  font-size: 14px;
}
.alert ul {
  margin: 8px 0 0 16px;
}
.alert-success {
  background: rgba(120, 160, 100, 0.10);
  border: 1px solid rgba(120, 160, 100, 0.35);
  color: #4a7a30;
}
.alert-error {
  background: rgba(168, 147, 130, 0.12);
  border: 1px solid rgba(168, 147, 130, 0.40);
  color: #7a5a40;
}
/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
footer {
  background: var(--sable);
  padding: 56px 56px 32px;
  border-top: 1px solid var(--beige-pale);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 48px;
  margin-bottom: 44px;
}
.footer-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 12px;
  color: var(--gris-chaud);
  line-height: 1.7;
  max-width: 220px;
}
.footer-col .footer-title {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--beige);
  margin-bottom: 18px;
  font-weight: 400;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  font-size: 13px;
  color: var(--gris-chaud);
  text-decoration: none;
  transition: color .3s;
}
.footer-col ul li a:hover {
  color: var(--noir);
}
.footer-zones {
  font-size: 13px;
  color: var(--gris-chaud);
  line-height: 1.85;
}
.social-links {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--beige-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-chaud);
  text-decoration: none;
  transition: border-color .3s, color .3s, background .3s;
}
.social-link svg {
  width: 16px;
  height: 16px;
  display: block;
  transition: transform .35s cubic-bezier(.4, 0, .2, 1);
}
.social-link:hover {
  border-color: var(--beige);
  color: var(--beige);
}
.social-link:hover svg {
  transform: scale(1.12);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--beige-pale);
}
.footer-copy {
  font-size: 11px;
  color: var(--gris-leger);
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 11px;
  color: var(--gris-leger);
  text-decoration: none;
  transition: color .3s;
}
.footer-legal a:hover {
  color: var(--noir);
}
/* ══════════════════════════════════════════════
   CTA & BANDES
══════════════════════════════════════════════ */
.cta-band {
  background: var(--beige-pale);
  padding: 64px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.cta-band h2 {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 300;
  color: var(--noir);
  margin-bottom: 8px;
}
.cta-band p {
  font-size: 14px;
  color: var(--gris-chaud);
}
/* ══════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════ */
/* Animation de révélation au scroll */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
/* ══════════════════════════════════════════════
   RESPONSIVE GLOBAL
══════════════════════════════════════════════ */
@media(max-width:960px) {
  nav {
    padding: 0 24px;
  }
  .nav-links, .nav-cta {
    display: none;
  }
  .nav-burger {
    display: block;
  }
  .page-header {
    padding: 120px 28px 60px;
  }
  .page-header h1 {
    font-size: 40px;
  }
  .section-title, .section-title-light {
    font-size: 32px;
  }
  footer {
    padding: 44px 28px 24px;
  }
  .footer-inner {
    gap: 28px;
  }
  .page-label {
    display: none;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .cta-band {
    padding: 40px 24px;
    flex-direction: column;
    align-items: flex-start;
  }
  .recognition {
    padding: 40px 24px;
  }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  /* Boutons */
  .btn-primary, .btn-secondary {
    width: 100%;
    margin-bottom: 15px;
    text-align: center;
  }
  /* Layouts */
  .split {
    grid-template-columns: 1fr;
  }
  .split-img {
    min-height: 260px;
  }
  .split-text {
    padding: 48px 28px;
  }
  .hero-split {
    grid-template-columns: 1fr;
  }
  .hero-split-right {
    min-height: 320px;
  }
  .hero-split-left {
    padding: 56px 28px;
  }
  /* Étapes & stats */
  .steps {
    padding: 56px 24px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .stats-strip {
    padding: 56px 24px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
}