/* ============================================================
   VAP'OR DISTRIBUTION — Site Vitrine
   Palette : bleu marine profond + blanc cassé + or/cuivre accent
   ============================================================ */

/* ── RESET & VARIABLES ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0D1B2A;   /* bleu marine profond — identité Vap'or */
  --navy-mid:   #1A2E45;   /* variante intermédiaire */
  --blue-light: #2A4A6B;   /* bleu medium */
  --gold:       #C8A96E;   /* or doux — accent premium */
  --gold-light: #E8C988;   /* or clair hover */
  --white:      #FFFFFF;
  --off-white:  #F7F8FA;   /* fond principal clair */
  --grey-light: #EEF0F5;
  --grey:       #8A9BB0;
  --text:       #1E2D3D;   /* texte principal */
  --text-light: #5C6F82;

  --font-display: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius:    8px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(13,27,42,.10);
  --shadow-md: 0 8px 40px rgba(13,27,42,.15);
  --trans:     .25s ease;

  --promo-h:   0px;   /* hauteur réelle du bandeau, mesurée en JS */
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

.eyebrow {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 5vw, 2.5rem);
}
section { padding: clamp(4rem, 8vw, 7rem) 0; }

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 2.2rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all var(--trans);
  border: 2px solid transparent;
}
.btn { position: relative; overflow: hidden; }
.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
/* Reflet qui balaie le bouton au survol */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn-primary:hover::before { left: 140%; }
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,169,110,.35);
}
.btn-outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
}
.btn-outline-navy {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

/* ── BANDEAU LÉGAL ───────────────────────────────────────────── */
.promo-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  background: linear-gradient(90deg, #0A1521, var(--navy-mid), #0A1521);
  border-bottom: 1px solid rgba(200,169,110,.25);
  color: rgba(255,255,255,.92);
}
.promo-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding-top: .5rem;
  padding-bottom: .5rem;
}
.promo-bar p {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .01em;
  text-align: center;
  line-height: 1.4;
}
.promo-bar strong {
  color: var(--gold-light);
  font-weight: 700;
}
.promo-icon {
  color: var(--gold);
  font-size: .95rem;
  flex-shrink: 0;
  animation: promoPulse 2.4s ease-in-out infinite;
}
@keyframes promoPulse {
  0%, 100% { opacity: .55; }
  50%      { opacity: 1; }
}

/* ── HEADER / NAV ────────────────────────────────────────────── */
#header {
  position: fixed;
  top: var(--promo-h); left: 0; right: 0;
  z-index: 1000;
  transition: background var(--trans), box-shadow var(--trans), padding var(--trans);
  padding: 1.4rem 0;
}
#header.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(13,27,42,.1);
  padding: .9rem 0;
}
#header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { height: 44px; width: auto; }
.nav-logo-dark { display: none; }
#header.scrolled .nav-logo-white { display: none; }
#header.scrolled .nav-logo-dark  { display: block; }

nav ul {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}
nav a {
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  transition: color var(--trans);
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--trans);
}
nav a:hover::after { width: 100%; }
nav a:hover { color: var(--white); }

#header.scrolled nav a { color: var(--text); }
#header.scrolled nav a:hover { color: var(--navy); }

.nav-cta {
  background: var(--gold) !important;
  color: var(--navy) !important;
  padding: .55rem 1.3rem;
  border-radius: var(--radius);
  font-weight: 700 !important;
  transition: all var(--trans) !important;
}
.nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Bouton de fermeture du menu — masqué hors mobile */
.nav-close { display: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--trans);
}
#header.scrolled .hamburger span { background: var(--navy); }

/* ── HERO ────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-light) 60%, #1D3D5C 100%);
  background-size: 180% 180%;
  animation: heroGradient 18s ease infinite;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(96px + var(--promo-h));
}
@keyframes heroGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 50%, rgba(200,169,110,.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(42,74,107,.4) 0%, transparent 60%);
}
/* Motif géométrique subtil */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,.018) 40px,
      rgba(255,255,255,.018) 41px
    );
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-content { color: var(--white); }
/* Entrée séquencée du hero */
.hero-content .eyebrow,
.hero-content h1,
.hero-content > p,
.hero-actions {
  opacity: 0;
  animation: heroRise .9s cubic-bezier(.2,.7,.2,1) forwards;
}
.hero-content .eyebrow { animation-delay: .15s; }
.hero-content h1       { animation-delay: .30s; }
.hero-content > p      { animation-delay: .45s; }
.hero-actions          { animation-delay: .60s; }
.hero-visual           { animation: heroRise 1s cubic-bezier(.2,.7,.2,1) .5s both; }
@keyframes heroRise {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-content .eyebrow { margin-bottom: 1.2rem; }
.hero-content h1 { color: var(--white); margin-bottom: 1.4rem; }
.hero-content h1 em {
  font-style: normal;
  color: var(--gold);
}
.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  max-width: 500px;
  margin-bottom: 2.2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-card {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  max-width: 360px;
  width: 100%;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
  animation: cardFloat 6s ease-in-out infinite;
}
@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
.hero-card img { height: 80px; margin: 0 auto 1.5rem; object-fit: contain; filter: brightness(0) invert(1); }
.hero-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.hero-card p {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  line-height: 1.6;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  font-family: var(--font-display);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.9); }
  50%       { opacity: .9; transform: scaleY(1); }
}

/* ── STATS BAND ──────────────────────────────────────────────── */
#stats {
  background: var(--navy);
  padding: 3.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  transition: background var(--trans), transform var(--trans);
}
.stat-item:hover {
  background: rgba(255,255,255,.04);
  transform: translateY(-4px);
}
.stat-item:last-child { border-right: none; }
.stat-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin: 0 auto 1rem;
  filter: brightness(0) invert(1) sepia(1) saturate(2) hue-rotate(2deg);
  opacity: .9;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  margin-top: .4rem;
  font-family: var(--font-display);
  letter-spacing: .03em;
}

/* ── ABOUT / ENGAGEMENTS ────────────────────────────────────── */
#about { background: var(--off-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-text .eyebrow { margin-bottom: .8rem; }
.about-text h2 { margin-bottom: 1.2rem; }
.about-text p { color: var(--text-light); margin-bottom: 1rem; }

.features-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.1rem 1.3rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow);
  transition: transform var(--trans);
}
.feature-item:hover { transform: translateX(4px); }
.feature-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: .1rem;
}
.feature-item h4 { font-size: .95rem; margin-bottom: .2rem; }
.feature-item p { font-size: .85rem; color: var(--text-light); margin: 0; }

.about-visual {
  position: relative;
}
.about-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-img-card img { width: 100%; display: block; }
.about-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--gold);
  color: var(--navy);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow-md);
}
.about-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge span {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .05em;
  opacity: .8;
}

/* ── GAMMES ──────────────────────────────────────────────────── */
#gammes { background: var(--white); }

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
}
.section-header .eyebrow { margin-bottom: .8rem; }
.section-header p { color: var(--text-light); font-size: 1.05rem; margin-top: .8rem; }

.gammes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.gamme-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow-md);
  transition: transform var(--trans), box-shadow var(--trans);
}
.gamme-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 60px rgba(13,27,42,.2);
}
.gamme-card-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform .5s ease;
}
.gamme-card:hover .gamme-card-bg { transform: scale(1.04); }

.gamme-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,.92) 0%, rgba(13,27,42,.3) 60%, transparent 100%);
}
.gamme-card-content {
  position: relative;
  z-index: 2;
  padding: 2rem 2.2rem;
  color: var(--white);
}
.gamme-logo {
  height: 50px;
  object-fit: contain;
  margin-bottom: 1.2rem;
  filter: brightness(0) invert(1);
}
.gamme-card-content p {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  margin: .8rem 0 1.4rem;
  max-width: 380px;
}
.gamme-tags {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.gamme-tag {
  background: rgba(200,169,110,.25);
  border: 1px solid rgba(200,169,110,.5);
  color: var(--gold-light);
  font-size: .72rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 100px;
}

/* ── PARTENAIRES ─────────────────────────────────────────────── */
#partenaires { background: var(--off-white); }

.partners-track-wrap {
  overflow: hidden;
  margin-top: 2.5rem;
  padding: 1.5rem 0;
  position: relative;
}
.partners-track-wrap::before,
.partners-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.partners-track-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--off-white), transparent);
}
.partners-track-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--off-white), transparent);
}

.partners-track {
  display: flex;
  gap: 4rem;
  align-items: center;
  width: max-content;
  animation: scrollTrack 28s linear infinite;
}
.partners-track:hover { animation-play-state: paused; }

@keyframes scrollTrack {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.partner-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(.6);
  transition: filter var(--trans);
  flex-shrink: 0;
}
.partner-logo:hover { filter: grayscale(0) opacity(1); }

/* ── CONTACT ─────────────────────────────────────────────────── */
#contact { background: var(--navy); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { color: var(--white); }
.contact-info .eyebrow { margin-bottom: 1rem; }
.contact-info h2 { color: var(--white); margin-bottom: 1.2rem; }
.contact-info p { color: rgba(255,255,255,.7); margin-bottom: 2rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-detail-icon {
  width: 42px; height: 42px;
  background: rgba(200,169,110,.15);
  border: 1px solid rgba(200,169,110,.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail-text strong {
  display: block;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .2rem;
}
.contact-detail-text span {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
}

/* Formulaire de contact */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form h3 {
  margin-bottom: 1.8rem;
  font-size: 1.15rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.2rem;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--text);
  letter-spacing: .03em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .85rem 1.1rem;
  border: 1.5px solid var(--grey-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text);
  background: var(--off-white);
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,169,110,.15);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group.full { grid-column: 1 / -1; }

/* ── FOOTER ──────────────────────────────────────────────────── */
footer {
  background: #070F18;
  padding: 3.5rem 0 2rem;
  color: rgba(255,255,255,.55);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 2rem;
}
.footer-brand img { height: 38px; margin-bottom: 1.2rem; }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 280px; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { font-size: .875rem; transition: color var(--trans); }
.footer-col a:hover { color: var(--white); }

.footer-social {
  display: flex;
  gap: .8rem;
  margin-top: 1.5rem;
}
.social-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: all var(--trans);
}
.social-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom a { color: var(--gold); }
.footer-bottom a:hover { text-decoration: underline; }

/* ── MOBILE NAV ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hamburger { display: flex; }
  nav {
    position: fixed;
    top: 0; right: -100%; bottom: 0;
    width: 280px;
    background: var(--navy);
    padding: 5rem 2rem 2rem;
    transition: right var(--trans);
    z-index: 999;
  }
  nav.open { right: 0; box-shadow: -8px 0 40px rgba(0,0,0,.3); }
  nav ul { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
  nav a { color: rgba(255,255,255,.85) !important; font-size: 1rem; }
  .nav-close {
    display: block;
    position: absolute;
    top: 1.2rem; right: 1.2rem;
    background: none; border: none;
    color: var(--white); font-size: 1.5rem; cursor: pointer;
    line-height: 1;
    transition: transform var(--trans), color var(--trans);
  }
  .nav-close:hover { transform: rotate(90deg); color: var(--gold); }
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner    { grid-template-columns: 1fr; text-align: center; }
  .hero-content p { max-width: 100%; }
  .hero-actions  { justify-content: center; }
  .hero-visual   { display: none; }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .about-grid    { grid-template-columns: 1fr; }
  .about-visual  { display: none; }
  .gammes-grid   { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .form-row  { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── ANIMATIONS ──────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  /* Évite que les éléments à entrée animée restent invisibles */
  .fade-in,
  .hero-content .eyebrow,
  .hero-content h1,
  .hero-content > p,
  .hero-actions,
  .hero-visual {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ════════════════════════════════════════════════════════════
   COMPOSANTS MULTIPAGE
═══════════════════════════════════════════════════════════════ */

/* ── Lien actif dans la navigation ──────────────────────────── */
nav a.is-active { color: var(--gold) !important; }
nav a.is-active::after { width: 100%; }
#header.scrolled nav a.is-active { color: var(--gold) !important; }

/* ── EN-TÊTE DE PAGE (sous-pages) ───────────────────────────── */
.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-light) 70%, #1D3D5C 100%);
  color: var(--white);
  padding: calc(120px + var(--promo-h)) 0 clamp(3rem, 6vw, 4.5rem);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg, transparent, transparent 40px,
    rgba(255,255,255,.018) 40px, rgba(255,255,255,.018) 41px);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); max-width: 18ch; }
.page-hero .lead {
  color: rgba(255,255,255,.82);
  font-size: 1.1rem;
  max-width: 60ch;
  margin-top: 1.1rem;
}
.page-hero .eyebrow { margin-bottom: 1rem; }
.brand-logo-lg { height: 60px; width: auto; margin-bottom: 1.4rem; }
.brand-logo-lg.invert { filter: brightness(0) invert(1); }

/* ── FIL D'ARIANE ───────────────────────────────────────────── */
.breadcrumb {
  font-family: var(--font-display);
  font-size: .78rem;
  letter-spacing: .04em;
  margin-bottom: 1.4rem;
  color: rgba(255,255,255,.55);
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.breadcrumb a { color: rgba(255,255,255,.75); transition: color var(--trans); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb li[aria-current] { color: var(--gold); }
.breadcrumb .sep { opacity: .4; }

/* ── SECTIONS DE CONTENU ────────────────────────────────────── */
.content { padding: clamp(3.5rem, 7vw, 6rem) 0; background: var(--white); }
.content.alt { background: var(--off-white); }
.content.navy { background: var(--navy); color: rgba(255,255,255,.8); }
.content.navy h2, .content.navy h3 { color: var(--white); }

.prose { max-width: 70ch; }
.prose p { color: var(--text-light); margin-bottom: 1.1rem; }
.content.navy .prose p { color: rgba(255,255,255,.78); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

/* ── GRILLE DE CARTES INFO ──────────────────────────────────── */
.cards-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 2.5rem;
}
.info-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
}
.info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.info-card .card-emoji { font-size: 1.7rem; display: block; margin-bottom: .9rem; }
.info-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.info-card p { font-size: .9rem; color: var(--text-light); margin: 0; }

/* ── LISTE DE GAMMES (puces) ────────────────────────────────── */
.range-list { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.range-chip {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: .65rem 1.05rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .85rem;
  color: var(--navy);
  box-shadow: var(--shadow);
  transition: transform var(--trans), border-color var(--trans);
}
.range-chip:hover { transform: translateY(-2px); border-left-color: var(--gold-light); }
.range-chip span { display: block; font-family: var(--font-body); font-weight: 400; font-size: .72rem; color: var(--text-light); }

/* ── PUCES DE CATÉGORIE (liens) ─────────────────────────────── */
.link-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 2.5rem; }
.link-card {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  color: var(--navy);
  box-shadow: var(--shadow);
  transition: transform var(--trans), border-color var(--trans), color var(--trans);
}
.link-card:hover { transform: translateY(-3px); border-color: var(--gold); color: var(--navy); }
.link-card .arrow { color: var(--gold); transition: transform var(--trans); }
.link-card:hover .arrow { transform: translateX(4px); }

/* ── BANDEAU D'APPEL À L'ACTION ─────────────────────────────── */
.cta-band { background: var(--navy); color: var(--white); text-align: center; padding: clamp(3rem, 6vw, 5rem) 0; position: relative; overflow: hidden; }
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 0%, rgba(200,169,110,.14), transparent 70%);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255,255,255,.78); max-width: 55ch; margin: 1rem auto 2rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── ENCART LÉGAL / NOTE ────────────────────────────────────── */
.legal-note {
  background: rgba(200,169,110,.08);
  border: 1px solid rgba(200,169,110,.25);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  font-size: .85rem;
  color: var(--text-light);
  margin-top: 2.5rem;
}
.legal-note strong { color: var(--navy); }
.content.navy .legal-note { color: rgba(255,255,255,.7); }
.content.navy .legal-note strong { color: var(--gold-light); }

/* ── APERÇU MARQUES (accueil) ───────────────────────────────── */
.brand-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.brand-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  min-height: 360px;
  display: flex; flex-direction: column; justify-content: flex-end;
  box-shadow: var(--shadow-md);
  transition: transform var(--trans), box-shadow var(--trans);
}
.brand-card:hover { transform: translateY(-6px); box-shadow: 0 16px 60px rgba(13,27,42,.25); }
.brand-card-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.brand-card:hover .brand-card-bg { transform: scale(1.05); }
.brand-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,27,42,.94) 10%, rgba(13,27,42,.4) 60%, transparent 100%); }
.brand-card-body { position: relative; z-index: 2; padding: 2rem 2.2rem; color: var(--white); }
.brand-card-body img { height: 46px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.brand-card-body p { color: rgba(255,255,255,.82); font-size: .92rem; margin: .6rem 0 1.2rem; max-width: 42ch; }
.brand-card-link { font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--gold-light); letter-spacing: .03em; }
.brand-card-link .arrow { transition: transform var(--trans); display: inline-block; }
.brand-card:hover .brand-card-link .arrow { transform: translateX(5px); }

@media (max-width: 860px) {
  .brand-cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
}

/* ── BADGES PROPRIÉTAIRE / SÉLECTION ────────────────────────── */
.tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-display);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .8rem; border-radius: 100px;
  margin-bottom: 1rem;
}
.tag-pro    { background: var(--gold); color: var(--navy); }
.tag-select { background: rgba(255,255,255,.1); color: var(--gold-light); border: 1px solid rgba(200,169,110,.4); }
.tag-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* Distinction inline (sur fond clair) */
.badge-inline {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700;
  font-size: .62rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .15rem .5rem; border-radius: 4px; margin-left: .5rem;
  vertical-align: middle;
}
.badge-pro    { background: rgba(200,169,110,.18); color: #8a6d33; border: 1px solid rgba(200,169,110,.5); }
.badge-select { background: rgba(42,74,107,.1); color: var(--blue-light); border: 1px solid rgba(42,74,107,.3); }

/* ── ENCART DE DISTINCTION (2 colonnes) ─────────────────────── */
.distinction {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem;
}
.distinction-card {
  border-radius: var(--radius-lg); padding: 1.8rem;
  border: 1px solid var(--grey-light);
  background: var(--white);
  transition: transform var(--trans), box-shadow var(--trans);
}
.distinction-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.distinction-card.is-pro { border-top: 4px solid var(--gold); }
.distinction-card.is-select { border-top: 4px solid var(--blue-light); }
.distinction-card h3 { font-size: 1.1rem; margin: .3rem 0 .6rem; }
.distinction-card p { font-size: .9rem; color: var(--text-light); margin: 0 0 1rem; }
.distinction-card .btn { padding: .6rem 1.3rem; font-size: .82rem; }
@media (max-width: 700px) { .distinction { grid-template-columns: 1fr; } }

/* ── BACK TO TOP ────────────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--gold); color: var(--navy);
  border: none; cursor: pointer;
  font-size: 1.1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(13,27,42,.25);
  opacity: 0; visibility: hidden; transform: translateY(12px) scale(.9);
  transition: opacity var(--trans), transform var(--trans), visibility var(--trans), background var(--trans);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.back-to-top:hover { background: var(--gold-light); transform: translateY(-3px) scale(1.05); }

/* ── ANIMATION D'ENTRÉE DES SOUS-PAGES ──────────────────────── */
.page-hero .breadcrumb,
.page-hero .eyebrow,
.page-hero .brand-logo-lg,
.page-hero h1,
.page-hero .lead {
  opacity: 0;
  animation: heroRise .8s cubic-bezier(.2,.7,.2,1) forwards;
}
.page-hero .breadcrumb   { animation-delay: .05s; }
.page-hero .eyebrow      { animation-delay: .12s; }
.page-hero .brand-logo-lg{ animation-delay: .18s; }
.page-hero h1            { animation-delay: .26s; }
.page-hero .lead         { animation-delay: .36s; }

/* Cascade : délais incrémentaux posés par le JS via --i */
.stagger > * {
  transition-delay: calc(var(--i, 0) * 70ms) !important;
}

/* Puce de gamme : reflet au survol */
.range-chip { position: relative; overflow: hidden; }
.range-chip::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(200,169,110,.25), transparent);
  transform: skewX(-20deg); transition: left .5s ease;
}
.range-chip:hover::after { left: 160%; }

/* ── RESPONSIVE FIN (tablette / mobile) ─────────────────────── */
@media (max-width: 768px) {
  .page-hero { padding: calc(100px + var(--promo-h)) 0 clamp(2.5rem, 6vw, 3.5rem); }
  .page-hero h1 { max-width: 100%; }
  .section-header { margin-bottom: 2.5rem; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; }
  .promo-bar p { font-size: .72rem; }
}
@media (max-width: 560px) {
  .nav-logo { height: 38px; }
  .page-hero .lead { font-size: 1rem; }
  .brand-logo-lg { height: 48px; }
  .info-card { padding: 1.4rem; }
  .range-chip { font-size: .8rem; padding: .55rem .9rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .link-grid { grid-template-columns: 1fr; }
  .brand-card { min-height: 300px; }
  .brand-card-body { padding: 1.5rem 1.4rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .back-to-top { bottom: 1rem; right: 1rem; width: 42px; height: 42px; }
  .legal-note { padding: 1rem 1.2rem; font-size: .8rem; }
  .footer-bottom { flex-direction: column; text-align: center; gap: .4rem; }
}
@media (max-width: 380px) {
  .container { padding: 0 1rem; }
  h1 { font-size: 1.9rem; }
}