/* =========================================================
   ORACLE — Protocole et Services | Design System
   Palette « Tessellation » — aubergine profond + rouge/orange/vert/sarcelle/prune
   Playfair Display / Cormorant / Inter / Manrope
   ========================================================= */

:root {
  /* Couleurs — ancrage sombre (remplace le navy) */
  --navy: #34101B;
  --navy-2: #431A28;
  --navy-3: #5C2438;

  /* Couleurs — accent principal (remplace le doré) */
  --gold: #D98F2E;
  --gold-light: #E8B563;
  --gold-dark: #B5601E;

  /* Couleurs — fond clair */
  --cream: #F6F0E4;
  --cream-2: #EFE4D0;
  --white: #FFFFFF;
  --ink: #2A211E;
  --ink-soft: #5c5148;

  /* Couleurs — accents multiples issus de la tessellation (services, valeurs) */
  --accent-red: #A6301F;
  --accent-orange: #C1602C;
  --accent-green: #4C7A3D;
  --accent-teal: #1F4A3E;
  --accent-plum: #6B1F3D;

  --success: #4C7A3D;
  --error: #A6301F;

  /* Typographie */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-ui: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Rythme */
  --container-w: 1200px;
  --radius: 6px;
  --shadow-soft: 0 10px 30px rgba(52, 16, 27, 0.14);
  --shadow-lift: 0 20px 40px rgba(52, 16, 27, 0.2);
  --transition: 250ms cubic-bezier(.4,0,.2,1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 700; line-height: 1.2; margin: 0 0 .6em; color: var(--navy); }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

:focus-visible {
  outline: 3px solid var(--gold-dark);
  outline-offset: 2px;
}

.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }

.accent { font-family: var(--font-accent); font-style: italic; color: var(--gold-dark); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: .8em;
  font-weight: 700;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gold-dark);
  margin-right: 10px;
  vertical-align: middle;
}
section[data-theme="navy"] .eyebrow,
.on-navy .eyebrow { color: var(--gold-light); }
section[data-theme="navy"] .eyebrow::before,
.on-navy .eyebrow::before { background: var(--gold-light); }

.section { padding: 96px 0; }
.section-sm { padding: 56px 0; }
section[data-theme="navy"] { background: var(--navy); color: var(--cream-2); }
section[data-theme="navy"] h1, section[data-theme="navy"] h2, section[data-theme="navy"] h3 { color: var(--white); }
section[data-theme="navy"] p { color: rgba(244,241,232,.82); }
section[data-theme="alt"] { background: var(--cream-2); }

.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: .95rem;
  padding: 15px 30px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn-outline { border-color: var(--gold); color: var(--gold); background: transparent; }
.btn-outline:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }
.btn-outline-dark { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }
.btn-block { width: 100%; justify-content: center; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-cta-mobile { display: none; }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
  background: transparent;
}
.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(52, 16, 27, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(52,16,27,.25);
}
.site-header.no-hero { background: rgba(52, 16, 27, 0.96); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.logo-text { font-family: var(--font-serif); color: var(--white); font-size: 1.15rem; letter-spacing: .04em; line-height: 1.1; }
.logo-text small { display: block; font-family: var(--font-ui); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-light); font-weight: 600; margin-top: 2px; }

.main-nav ul { display: flex; gap: 32px; }
.nav-link {
  font-family: var(--font-ui);
  font-size: .9rem;
  font-weight: 600;
  color: var(--cream-2);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--gold-light); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.lang-switch { display: flex; gap: 4px; font-family: var(--font-ui); font-size: .78rem; font-weight: 700; }
.lang-btn {
  background: none; border: 1px solid rgba(244,241,232,.3);
  color: var(--cream-2); padding: 4px 8px; border-radius: 4px;
  transition: all var(--transition);
}
.lang-btn.active { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.lang-btn:disabled { opacity: .35; cursor: not-allowed; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; padding: 6px;
}
.nav-toggle span { width: 26px; height: 2px; background: var(--gold); transition: all var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero — plein cadre, editorial/cinematique ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 100px;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -1; overflow: hidden; background: var(--navy); }
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 30%;
  transform: scale(1.08) translateY(0);
  will-change: transform;
}
.hero-media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(0deg, rgba(24,7,12,.92) 0%, rgba(24,7,12,.55) 42%, rgba(24,7,12,.22) 68%, rgba(24,7,12,.4) 100%),
    linear-gradient(100deg, rgba(24,7,12,.75) 0%, rgba(24,7,12,.35) 42%, rgba(24,7,12,.15) 65%);
}

/* Hero d'accueil — collage de bandes photo + mot en filigrane dore */
.hero-strip-grid { position: absolute; inset: 0; z-index: -2; display: flex; flex-direction: column; gap: 3px; background: var(--navy); }
.hero-strip { flex: 1; overflow: hidden; }
.hero-strip img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; filter: saturate(.6) brightness(.72); }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(0deg, rgba(24,7,12,.96) 0%, rgba(24,7,12,.68) 36%, rgba(24,7,12,.38) 60%, rgba(24,7,12,.6) 100%),
    linear-gradient(100deg, rgba(24,7,12,.92) 0%, rgba(24,7,12,.5) 45%, rgba(24,7,12,.18) 72%);
}
.hero-watermark {
  position: absolute; left: 0; right: 0; top: 44%; transform: translateY(-50%);
  font-family: var(--font-ui); font-weight: 800; text-transform: uppercase;
  font-size: clamp(4.2rem, 15vw, 12rem); letter-spacing: -.02em; line-height: .85;
  text-align: center; white-space: nowrap;
  background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
  opacity: .3; pointer-events: none; z-index: 0; user-select: none;
}

/* Hero d'accueil — variante encadree : portraits alignes sur le logo / bouton du header, centre institutionnel
   Reperes calcules a partir du header reel (.container max-width:1200px, padding:24px) :
   - bord droit du logo (pointe du "O") = 24px (padding) + 42px (largeur .logo-mark) = 66px, + demi-espace excedentaire au-dela de 1200px
   - bord droit du bouton "Demander un devis" = 24px (padding), + le meme demi-espace excedentaire
   Verifie par mesure reelle a 1200/1280/1440/1920px — voir notes de validation. */
.hero.hero-framed { align-items: stretch; padding-top: 0; }
.hero-frame-grid { display: flex; width: 100%; min-height: 100vh; }
.hero-frame-side { position: relative; overflow: hidden; flex-shrink: 0; }
.hero-frame-side:first-child { flex-basis: max(66px, calc((100vw - 1200px) / 2 + 66px)); }
.hero-frame-side:last-child { flex-basis: max(24px, calc((100vw - 1200px) / 2 + 24px)); }
.hero-frame-side img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero-frame-side::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(24,7,12,.15) 0%, rgba(24,7,12,.1) 55%, rgba(24,7,12,.65) 100%);
}
.hero-frame-side:first-child::after { background-image: linear-gradient(180deg, rgba(24,7,12,.15) 0%, rgba(24,7,12,.1) 55%, rgba(24,7,12,.65) 100%), linear-gradient(90deg, transparent 70%, rgba(24,7,12,.5) 100%); }
.hero-frame-side:last-child::after { background-image: linear-gradient(180deg, rgba(24,7,12,.15) 0%, rgba(24,7,12,.1) 55%, rgba(24,7,12,.65) 100%), linear-gradient(270deg, transparent 70%, rgba(24,7,12,.5) 100%); }
.hero-frame-center {
  flex: 1; position: relative; overflow: hidden;
  display: grid;
  grid-template-rows: minmax(80px, 1fr) auto minmax(110px, 1.15fr);
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, var(--navy-3) 100%);
  padding-top: 100px;
}
/* Sceau institutionnel discret : le "O" du logo en filigrane dore, tres faible opacite */
.hero-monogram {
  position: absolute; top: -10%; right: -6%; z-index: 0;
  font-family: var(--font-serif); font-weight: 700;
  font-size: 48vh; line-height: 1;
  background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
  opacity: .05; pointer-events: none; user-select: none;
}
/* Grain fin pour casser l'aplat du degrade */
.hero-frame-center::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .05; mix-blend-mode: overlay; pointer-events: none;
}
/* Sous 1100px, le header deborde horizontalement (bug preexistant hors perimetre) :
   les formules ci-dessus ne seraient plus fiables, donc les panneaux lateraux se masquent avant ce seuil. */
@media (max-width: 1100px) {
  .hero-frame-side { display: none; }
}

.hero-content { position: relative; z-index: 1; grid-row: 2; max-width: 660px; }
.hero-signature-rule { display: block; width: 64px; height: 1px; background: var(--gold-light); margin-bottom: 20px; }
.hero-content .eyebrow { color: var(--gold-light); margin-bottom: 24px; }
.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  letter-spacing: -.01em;
  margin-bottom: 28px;
}
.hero-content .tagline {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--gold-light);
  font-size: clamp(1.25rem, 1.9vw, 1.55rem);
  margin-bottom: 0;
}
.hero-content p.lead { color: rgba(244,241,232,.88); font-size: 1.08rem; max-width: 520px; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 40px; }
.hero-actions .link-arrow {
  font-family: var(--font-ui); font-weight: 700; font-size: .92rem; color: var(--cream);
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 1px solid rgba(244,241,232,.4);
  padding-bottom: 3px;
  transition: border-color var(--transition), color var(--transition), gap var(--transition);
}
.hero-actions .link-arrow:hover { color: var(--gold-light); border-color: var(--gold-light); gap: 12px; }

.hero-content > * { opacity: 0; transform: translateY(24px); animation: heroReveal .9s cubic-bezier(.16,1,.3,1) forwards; }
.hero-content .hero-signature-rule { animation-delay: .1s; }
.hero-content .eyebrow { animation-delay: .22s; }
.hero-content h1 { animation-delay: .36s; }
.hero-content .tagline { animation-delay: .5s; }
.hero-content .hero-actions { animation-delay: .64s; }
@keyframes heroReveal { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .hero-content > * { animation: none; opacity: 1; transform: none; }
  .hero-media img { transform: none !important; }
}

.hero-caption {
  position: absolute; right: 24px; bottom: 24px; z-index: 1;
  font-family: var(--font-ui); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(244,241,232,.55);
  text-align: right;
  max-width: 260px;
}

.scroll-cue {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  color: var(--gold-light);
  font-family: var(--font-ui);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: .8;
}
.scroll-cue .line { width: 1px; height: 32px; background: var(--gold-light); animation: scrollcue 1.8s ease infinite; }
@keyframes scrollcue { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Page hero (pages internes) — meme traitement plein cadre, plus court */
.page-hero {
  position: relative;
  min-height: 46vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 168px 0 64px;
  isolation: isolate;
}
.page-hero .hero-media { z-index: -1; }
.page-hero .hero-media img { transform: scale(1.04); }
.page-hero .container { width: 100%; }
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 4vw, 3rem); }
.page-hero p { color: rgba(244,241,232,.85); max-width: 620px; }
.page-hero:not(.has-media) { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); }
.breadcrumb { font-family: var(--font-ui); font-size: .8rem; color: var(--gold-light); margin-bottom: 18px; letter-spacing: .04em; }
.breadcrumb a { opacity: .75; } .breadcrumb a:hover { opacity: 1; text-decoration: underline; }

/* ===== Placeholder visuel ===== */
.placeholder-img {
  position: relative;
  width: 100%;
  min-height: 180px;
  background: repeating-linear-gradient(135deg, var(--cream-2), var(--cream-2) 12px, var(--cream) 12px, var(--cream) 24px);
  border: 1px dashed var(--gold-dark);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
}
.placeholder-img span {
  font-family: var(--font-ui);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-align: center;
  color: var(--gold-dark);
  background: rgba(244,241,232,.9);
  padding: 6px 12px;
  border-radius: 4px;
}
.placeholder-img.dark {
  background: repeating-linear-gradient(135deg, var(--navy-2), var(--navy-2) 12px, var(--navy) 12px, var(--navy) 24px);
  border-color: var(--gold);
}
/* Photo reelle dans un emplacement placeholder : herite de l'aspect-ratio/rayon via les
   memes classes (wide/square/circle/etc.), sans le style pointille/raye du placeholder. */
img.placeholder-img {
  object-fit: cover;
  border: none;
  background: none;
  padding: 0;
  min-height: 0;
}

/* ===== Visuel de marque (composition triangulaire) =====
   Remplace le placeholder raye la ou aucune photo ne convient : un mini clin d'oeil
   a la mosaique de reference plutot qu'une case vide, sans visage fictif. */
.placeholder-img.art {
  position: relative;
  overflow: hidden;
  border: none;
  background: var(--cream-2);
  padding: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.placeholder-img.art .tri { position: absolute; }
.placeholder-img.art .tri-a { inset: 0; clip-path: polygon(0 0, 100% 0, 0 100%); }
.placeholder-img.art .tri-b { inset: 0; clip-path: polygon(100% 0, 100% 100%, 0 100%); }
.placeholder-img.art .tri-c { top: 0; right: 0; width: 38%; height: 38%; clip-path: polygon(100% 0, 100% 100%, 0 0); opacity: .92; }
.placeholder-img.art .art-content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.placeholder-img.art .art-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(246,240,228,.16);
  border: 1.5px solid rgba(246,240,228,.55);
  display: flex; align-items: center; justify-content: center;
}
.placeholder-img.art .art-icon svg { width: 30px; height: 30px; stroke: var(--cream); }
.placeholder-img.art .art-label {
  font-family: var(--font-ui); font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: var(--cream);
  background: rgba(52,16,27,.35); padding: 5px 14px; border-radius: 999px;
}

.art-v1 .tri-a { background: var(--cream-2); }
.art-v1 .tri-b { background: var(--accent-teal); }
.art-v1 .tri-c { background: var(--gold); }
.art-v1 .art-label { color: var(--navy); background: rgba(246,240,228,.75); }
.art-v1 .art-icon { background: rgba(52,16,27,.12); border-color: rgba(52,16,27,.35); }
.art-v1 .art-icon svg { stroke: var(--navy); }

.art-v2 .tri-a { background: var(--navy-2); }
.art-v2 .tri-b { background: var(--accent-red); }
.art-v2 .tri-c { background: var(--gold); }

.art-v3 .tri-a { background: var(--cream-2); }
.art-v3 .tri-b { background: var(--gold); }
.art-v3 .tri-c { background: var(--accent-green); }
.art-v3 .art-label { color: var(--navy); background: rgba(246,240,228,.75); }
.art-v3 .art-icon { background: rgba(52,16,27,.12); border-color: rgba(52,16,27,.35); }
.art-v3 .art-icon svg { stroke: var(--navy); }

.art-v4 .tri-a { background: var(--navy-2); }
.art-v4 .tri-b { background: var(--accent-plum); }
.art-v4 .tri-c { background: var(--accent-orange); }

/* Avatars d'equipe sans photo : meme logique en cercle, icone silhouette */
.placeholder-img.art.circle .art-icon { width: 54px; height: 54px; }
.placeholder-img.art.circle .art-label { display: none; }
.art-avatar-1 .tri-a { background: var(--accent-red); }
.art-avatar-1 .tri-b { background: var(--navy-2); }
.art-avatar-2 .tri-a { background: var(--accent-green); }
.art-avatar-2 .tri-b { background: var(--navy-2); }
.placeholder-img.dark span { background: rgba(52,16,27,.85); color: var(--gold-light); }
.placeholder-img.circle { border-radius: 50%; aspect-ratio: 1/1; min-height: 0; }
.placeholder-img.wide { aspect-ratio: 16/10; }
.placeholder-img.square { aspect-ratio: 1/1; }

/* ===== Cards: Services ===== */
.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--cream-2);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
  border-color: var(--gold);
}
.service-icon-stack { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.icon-badge {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}
.icon-badge svg { width: 26px; height: 26px; stroke: var(--gold); }
.service-card:hover .icon-badge { transform: scale(1.06); }

/* Palette tessellation : chaque service porte une couleur distincte */
.grid-services .service-card:nth-child(1) .icon-badge { background: var(--accent-red); }
.grid-services .service-card:nth-child(2) .icon-badge { background: var(--gold); }
.grid-services .service-card:nth-child(3) .icon-badge { background: var(--accent-green); }
.grid-services .service-card:nth-child(4) .icon-badge { background: var(--accent-teal); }
.grid-services .service-card:nth-child(5) .icon-badge { background: var(--accent-plum); }
.grid-services .icon-badge svg { stroke: var(--cream); }
.grid-services .service-card:nth-child(1):hover { border-color: var(--accent-red); }
.grid-services .service-card:nth-child(2):hover { border-color: var(--gold); }
.grid-services .service-card:nth-child(3):hover { border-color: var(--accent-green); }
.grid-services .service-card:nth-child(4):hover { border-color: var(--accent-teal); }
.grid-services .service-card:nth-child(5):hover { border-color: var(--accent-plum); }

/* Meme logique sur la page Nos Services (une couleur par ancre) */
#protocole-officiel .icon-badge { background: var(--accent-red); }
#etiquette-formation .icon-badge { background: var(--gold); }
#gestion-ceremonielle .icon-badge { background: var(--accent-green); }
#conseil-ingenierie .icon-badge { background: var(--accent-teal); }
#image-identite .icon-badge { background: var(--accent-plum); }
#protocole-officiel .icon-badge svg,
#etiquette-formation .icon-badge svg,
#gestion-ceremonielle .icon-badge svg,
#conseil-ingenierie .icon-badge svg,
#image-identite .icon-badge svg { stroke: var(--cream); }
.icon-mini {
  width: 34px; height: 34px;
  border-radius: 6px;
  background: var(--cream-2);
  display: flex; align-items: center; justify-content: center;
}
.icon-mini svg { width: 18px; height: 18px; stroke: var(--gold-dark); }
.service-card h3 { font-size: 1.25rem; margin-bottom: .5em; }
.service-card p { color: var(--ink-soft); font-size: .95rem; }
.service-card .card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-ui); font-weight: 700; font-size: .85rem;
  color: var(--gold-dark); margin-top: 14px;
  transition: gap var(--transition);
}
.service-card .card-link:hover { gap: 10px; }

/* ===== Compteurs ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.stat-item .stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--gold);
  font-weight: 700;
  line-height: 1;
}
.stat-item .stat-label {
  font-family: var(--font-ui);
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(244,241,232,.75);
  margin-top: 10px;
}

/* ===== Pourquoi nous choisir ===== */
.grid-why {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.why-item { display: flex; gap: 18px; }
.why-item .icon-badge { background: var(--cream-2); }
.why-item .icon-badge svg { stroke: var(--gold-dark); }
.why-item h3 { font-size: 1.1rem; margin-bottom: .3em; }
.why-item p { color: var(--ink-soft); font-size: .93rem; }

/* ===== Portfolio ===== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }
.filter-btn {
  font-family: var(--font-ui); font-weight: 700; font-size: .85rem;
  padding: 9px 20px; border-radius: 999px; border: 1px solid var(--navy);
  background: transparent; color: var(--navy);
  transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--navy); color: var(--white); }

.grid-portfolio { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.portfolio-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.portfolio-card .placeholder-img { border-radius: 0; border: none; aspect-ratio: 4/3; }
.portfolio-body { padding: 22px; }
.tag {
  display: inline-block;
  font-family: var(--font-ui); font-size: .7rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--gold-dark); background: var(--cream-2);
  padding: 4px 10px; border-radius: 999px; margin-bottom: 10px;
}
.portfolio-body h3 { font-size: 1.1rem; margin-bottom: .4em; }
.portfolio-body p { color: var(--ink-soft); font-size: .9rem; margin-bottom: 0; }
.example-flag {
  font-family: var(--font-ui); font-size: .68rem; font-style: normal;
  color: var(--gold-dark); border-top: 1px dashed var(--cream-2);
  margin-top: 14px; padding-top: 10px; display: flex; gap: 6px; align-items: center;
}

/* ===== Team ===== */
.grid-team { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.team-card { text-align: center; }
.team-card .placeholder-img.circle { width: 160px; height: 160px; margin: 0 auto 20px; transition: transform var(--transition); }
.team-card:hover .placeholder-img.circle { transform: scale(1.04); border-color: var(--gold); }
.team-card h3 { font-size: 1.1rem; margin-bottom: .1em; }
.team-card .role { font-family: var(--font-ui); font-size: .8rem; color: var(--gold-dark); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; }
.team-card p.bio { font-size: .88rem; color: var(--ink-soft); }

/* ===== Timeline (histoire) ===== */
.timeline { position: relative; padding-left: 34px; border-left: 2px solid var(--cream-2); }
.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ''; position: absolute; left: -42px; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--gold); border: 3px solid var(--cream);
  box-shadow: 0 0 0 2px var(--gold);
}
.timeline-item .year { font-family: var(--font-serif); color: var(--gold-dark); font-size: 1.2rem; font-weight: 700; }
.timeline-item h3 { font-size: 1.1rem; margin: .2em 0 .3em; }
.timeline-item p { color: var(--ink-soft); font-size: .93rem; }

/* ===== Values ===== */
.grid-values { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.value-card { background: var(--white); border-radius: var(--radius); padding: 28px 22px; text-align: center; border: 1px solid var(--cream-2); transition: all var(--transition); }
.value-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.value-card .icon-badge { margin: 0 auto 16px; }
.value-card h3 { font-size: 1.02rem; }
.value-card p { font-size: .85rem; color: var(--ink-soft); margin: 0; }

/* ===== Testimonials ===== */
.grid-testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  border-top: 3px solid var(--gold);
}
.testimonial-card .quote-mark { font-family: var(--font-serif); font-size: 3rem; color: var(--cream-2); line-height: 1; position: absolute; top: 14px; right: 22px; }
.testimonial-card p.quote { font-family: var(--font-accent); font-style: italic; font-size: 1.15rem; color: var(--ink); margin-bottom: 20px; }
.testimonial-source { display: flex; align-items: center; gap: 12px; }
.testimonial-source .placeholder-img { width: 46px; height: 46px; border-radius: 50%; min-height: 0; flex-shrink: 0; }
.testimonial-source .placeholder-img span { display: none; }
.testimonial-source strong { display: block; font-size: .9rem; }
.testimonial-source span.org { font-family: var(--font-ui); font-size: .78rem; color: var(--ink-soft); }
.example-note {
  font-family: var(--font-ui); font-size: .68rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--gold-dark); background: var(--cream-2); display: inline-block; padding: 3px 9px; border-radius: 999px; margin-top: 14px;
}

/* ===== CTA final ===== */
.cta-final {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%);
  text-align: center;
  padding: 88px 0;
}
.cta-final h2 { color: var(--white); }
.cta-final p { color: rgba(244,241,232,.8); max-width: 520px; margin: 0 auto 32px; }

/* ===== Formulaire ===== */
.contact-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
.form-card { background: var(--white); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-soft); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 22px; }
.field label { display: block; font-family: var(--font-ui); font-size: .82rem; font-weight: 700; margin-bottom: 8px; color: var(--navy); }
.field .required { color: var(--error); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--cream-2);
  border-radius: var(--radius); background: var(--cream); color: var(--ink);
  transition: border-color var(--transition), background var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold-dark); background: var(--white); outline: none;
}
.field textarea { resize: vertical; min-height: 120px; }
.field-error { color: var(--error); font-size: .78rem; margin-top: 6px; display: none; font-family: var(--font-ui); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--error); }
.field.invalid .field-error { display: block; }

/* Champ piege anti-spam : present dans le DOM (les bots le remplissent),
   invisible et inaccessible pour un visiteur humain ou un lecteur d'ecran. */
.hp-field {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Groupe de cases a cocher (services souhaites) */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.checkbox-option {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  border: 1.5px solid var(--cream-2);
  border-radius: var(--radius);
  background: var(--cream);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  font-size: .9rem;
}
.checkbox-option:hover { border-color: var(--gold-dark); }
.checkbox-option input[type="checkbox"] {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px;
  accent-color: var(--gold-dark);
}
.checkbox-option:has(input:checked) { border-color: var(--gold-dark); background: var(--white); }

/* Choix simple (format presentiel / distance) sous forme de pastilles */
.radio-group { display: flex; gap: 12px; flex-wrap: wrap; }
.radio-option {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 18px;
  border: 1.5px solid var(--cream-2);
  border-radius: 999px;
  background: var(--cream);
  cursor: pointer;
  font-size: .88rem;
  transition: border-color var(--transition), background var(--transition);
}
.radio-option:hover { border-color: var(--gold-dark); }
.radio-option input[type="radio"] { accent-color: var(--gold-dark); }
.radio-option:has(input:checked) { border-color: var(--gold-dark); background: var(--white); }

.field-hint { font-size: .8rem; color: var(--ink-soft); margin-top: -14px; margin-bottom: 22px; }

.form-status {
  display: none;
  padding: 16px 18px;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: .9rem;
  margin-bottom: 24px;
  align-items: center;
  gap: 10px;
}
.form-status.show { display: flex; }
.form-status.success { background: rgba(76,122,94,.1); color: var(--success); border: 1px solid var(--success); }
.form-status.error { background: rgba(179,67,43,.1); color: var(--error); border: 1px solid var(--error); }

.contact-info-card {
  background: var(--navy);
  color: var(--cream-2);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-info-card h3 { color: var(--white); font-size: 1.3rem; }
.info-line { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.info-line .icon-mini { background: rgba(201,168,76,.15); flex-shrink: 0; }
.info-line .icon-mini svg { stroke: var(--gold-light); }
.info-line strong { display: block; font-size: .92rem; color: var(--white); }
.info-line span { font-size: .88rem; color: rgba(244,241,232,.75); }
.social-row { display: flex; gap: 12px; margin-top: 26px; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(201,168,76,.4);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.social-icon svg { width: 16px; height: 16px; stroke: var(--gold-light); }
.social-icon:hover { background: var(--gold); border-color: var(--gold); }
.social-icon:hover svg { stroke: var(--navy); }

.map-placeholder { margin-top: 24px; border-radius: var(--radius); overflow: hidden; }
.map-placeholder .placeholder-img { aspect-ratio: 16/9; border-radius: var(--radius); }

/* ===== Footer ===== */
.site-footer { background: var(--navy); color: rgba(244,241,232,.75); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(244,241,232,.12); }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { font-size: .88rem; max-width: 280px; margin-top: 16px; }
.footer-ecosystem a { color: var(--gold-light); font-weight: 700; }
.footer-col h4 { color: var(--white); font-family: var(--font-ui); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; font-size: .88rem; }
.footer-col ul li a:hover { color: var(--gold-light); }
.footer-bottom { display: flex; justify-content: space-between; padding: 26px 0; font-size: .8rem; flex-wrap: wrap; gap: 10px; }
.footer-bottom a:hover { color: var(--gold-light); }

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > * { transition-delay: calc(var(--i, 0) * 90ms); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .hero-caption, .hero .scroll-cue { display: none; }
  .hero-monogram { font-size: 70vh; opacity: .04; }
}

@media (max-width: 860px) {
  .main-nav { position: fixed; inset: 0; top: 0; background: var(--navy); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: all var(--transition); }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav ul { flex-direction: column; text-align: center; gap: 28px; }
  .main-nav .nav-link { font-size: 1.4rem; font-family: var(--font-serif); }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }
  .lang-switch { display: none; }
  .nav-cta-mobile { display: block; margin-top: 6px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-card, .contact-info-card { padding: 26px; }
}