/* ─── Variables ─────────────────────────────────────────── */
:root {
  --orange:      #E8711A;
  --orange-dark: #C45D0F;
  --orange-light:#F5A45A;
  --anthracite:  #1E1E1E;
  --dark:        #2C2C2C;
  --mid:         #555555;
  --light:       #F7F5F2;
  --white:       #FFFFFF;
  --border:      rgba(232,113,26,0.18);
  --shadow:      0 4px 32px rgba(0,0,0,0.10);

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --nav-h:       72px;
  --max-w:       1160px;
  --radius:      4px;
  --transition:  0.3s ease;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── Typography helpers ─────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--anthracite);
}
.section-lead {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 620px;
  margin-top: 1rem;
}
.center { text-align: center; }
.center .section-lead { margin-inline: auto; }

/* ─── Container ──────────────────────────────────────────── */
.container {
  width: min(var(--max-w), 100% - 3rem);
  margin-inline: auto;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
  border: 2px solid transparent;
}
.btn-primary   { background: var(--orange); color: var(--white); border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-1px); }
.btn-outline   { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-outline-dark { background: transparent; color: var(--orange); border-color: var(--orange); }
.btn-outline-dark:hover { background: var(--orange); color: var(--white); }
.btn-white  { background: var(--white); color: var(--orange); border-color: var(--white); font-weight: 700; }
.btn-white:hover { background: var(--anthracite); color: var(--white); border-color: var(--anthracite); transform: translateY(-1px); }

/* ─── NAV ────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 999;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  backdrop-filter: blur(8px);
}
#navbar .container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 30px; height: 30px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 50% 100%, 0 70%);
  flex-shrink: 0;
}
.nav-logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--anthracite);
  letter-spacing: 0.04em;
}
#navbar.transparent .nav-logo-text { color: var(--white); }
#navbar.transparent .nav-hamburger span { background: var(--white); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
}
.nav-link {
  padding: 0.4rem 0.8rem;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--dark);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--orange); }
.nav-link.active {
  color: var(--orange);
  background: rgba(232,113,26,0.08);
}
#navbar.transparent .nav-link { color: rgba(255,255,255,0.85); }
#navbar.transparent .nav-link:hover { color: var(--white); }
#navbar.transparent .nav-link.active { color: var(--white); background: rgba(255,255,255,0.12); }
.nav-cta {
  margin-left: 1rem;
  padding: 0.6rem 1.3rem;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--anthracite);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ─── Mobile menu ────────────────────────────────────────── */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--anthracite);
  z-index: 998;
  padding: calc(var(--nav-h) + 2rem) 2rem 2rem;
  flex-direction: column;
  gap: 0.25rem;
}
.nav-mobile-overlay.open { display: flex; }
.nav-mobile-overlay .nav-link {
  color: rgba(255,255,255,0.8);
  font-size: 1.4rem;
  font-family: var(--font-serif);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-mobile-overlay .nav-link.active { color: var(--orange); }
.nav-mobile-overlay .btn { margin-top: 1.5rem; align-self: flex-start; }

/* ─── HERO (home) ────────────────────────────────────────── */
#hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--anthracite);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(30,30,30,0.92) 0%, rgba(30,30,30,0.70) 60%, rgba(232,113,26,0.22) 100%),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1600&q=80') center/cover no-repeat;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
  max-width: 740px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232,113,26,0.15);
  border: 1px solid rgba(232,113,26,0.35);
  color: var(--orange-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-title em { font-style: normal; color: var(--orange); }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.hero-stats {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 3rem;
  padding: 2.5rem 0 4rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  margin-top: 3rem;
}
.hero-stat-value {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--orange);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.35rem;
  letter-spacing: 0.04em;
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.35);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 1;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(232,113,26,0.7), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(0.6); }
}

/* ─── HOME overview cards ────────────────────────────────── */
#overview { padding: 6rem 0; }
.overview-intro {
  max-width: 560px;
  margin-bottom: 3.5rem;
}
.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.overview-card {
  display: flex;
  flex-direction: column;
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.overview-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.overview-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--border); }
.overview-card:hover::after { transform: scaleX(1); }
.overview-card-icon {
  width: 46px; height: 46px;
  background: rgba(232,113,26,0.1);
  color: var(--orange);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}
.overview-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: 0.5rem;
}
.overview-card-text {
  font-size: 0.86rem;
  color: var(--mid);
  line-height: 1.7;
  flex: 1;
}
.overview-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--orange);
  margin-top: 1.25rem;
}
.overview-card-link::after { content: '→'; transition: transform var(--transition); }
.overview-card:hover .overview-card-link::after { transform: translateX(3px); }

/* ─── PAGE BANNER (inner pages) ──────────────────────────── */
.page-banner {
  padding: calc(var(--nav-h) + 5rem) 0 5rem;
  position: relative;
  overflow: hidden;
  background: var(--anthracite);
}
.page-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(30,30,30,0.95) 0%, rgba(30,30,30,0.75) 100%);
}
.page-banner-content { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--orange-light); }
.breadcrumb-sep { color: rgba(255,255,255,0.25); }
.page-banner h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.page-banner h1 em { font-style: normal; color: var(--orange); }
.page-banner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 580px;
  line-height: 1.8;
}
.page-banner-actions { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }

/* ─── SECTION SPACING ────────────────────────────────────── */
.section { padding: 6rem 0; }
.section.alt { background: var(--light); }
.section.dark { background: var(--anthracite); }
.section-header { margin-bottom: 3.5rem; }

/* ─── CABINET page ───────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

.framed-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.framed-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.framed-img-badge {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
}
.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.pillar {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--light);
}
.pillar-icon {
  width: 34px; height: 34px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.pillar-title { font-size: 0.85rem; font-weight: 700; color: var(--anthracite); margin-bottom: 0.1rem; }
.pillar-text  { font-size: 0.78rem; color: var(--mid); }
.tags-list    { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.tag {
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--mid);
}

/* ─── EXPERTISES page ────────────────────────────────────── */
.expertise-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.expertise-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.expertise-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.expertise-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.expertise-card:hover::before { transform: scaleX(1); }
.expertise-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 600;
  color: rgba(232,113,26,0.1);
  line-height: 1;
  margin-bottom: 1rem;
}
.expertise-icon {
  width: 48px; height: 48px;
  background: rgba(232,113,26,0.1);
  color: var(--orange);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}
.expertise-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: 0.75rem;
}
.expertise-text { font-size: 0.88rem; color: var(--mid); line-height: 1.75; }
.expertise-items { margin-top: 1.25rem; display: flex; flex-direction: column; gap: 0.4rem; }
.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--dark);
}
.expertise-item::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.35em;
}

/* ─── DOMAINES page ──────────────────────────────────────── */
.domaine-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.domaine-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 2rem 1.25rem;
  text-align: center;
  transition: background var(--transition), border-color var(--transition);
}
.domaine-card:hover {
  background: rgba(232,113,26,0.12);
  border-color: rgba(232,113,26,0.4);
}
.domaine-icon { font-size: 2rem; margin-bottom: 1rem; }
.domaine-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.domaine-text { font-size: 0.8rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ─── MÉTHODE page ───────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px; left: 10%; right: 10%;
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 0.75rem;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 56px; height: 56px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 1.25rem;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.step:hover .step-num { background: var(--orange); border-color: var(--orange); color: var(--white); }
.step-title  { font-weight: 700; font-size: 0.88rem; color: var(--anthracite); margin-bottom: 0.5rem; }
.step-text   { font-size: 0.8rem; color: var(--mid); line-height: 1.65; }
.methode-note {
  margin-top: 3.5rem;
  background: var(--light);
  border-left: 3px solid var(--orange);
  padding: 1.25rem 1.75rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 800px;
  margin-inline: auto;
}
.methode-note-icon { font-size: 1.4rem; flex-shrink: 0; }
.methode-note-text { font-size: 0.88rem; color: var(--mid); }
.methode-note-text strong { color: var(--anthracite); }

/* ─── PARTENAIRES page ───────────────────────────────────── */
.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.partner-group {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.partner-group-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--anthracite);
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.partner-group-icon {
  width: 34px; height: 34px;
  background: rgba(232,113,26,0.1);
  color: var(--orange);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
}
.partner-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.partner-tag {
  padding: 0.4rem 0.9rem;
  background: var(--light);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--dark);
  font-weight: 500;
}
.interpro-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.interpro-item {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dark);
}
.interpro-item span { display: block; font-size: 1.5rem; margin-bottom: 0.5rem; }
.accreditations {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.accred-item {
  background: var(--anthracite);
  color: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.accred-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 0.4rem;
}
.accred-value { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; }

/* ─── CONTACT page ───────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.contact-card-icon {
  width: 42px; height: 42px;
  background: rgba(232,113,26,0.1);
  color: var(--orange);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-card-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.2rem;
}
.contact-card-value { font-size: 0.95rem; color: var(--anthracite); font-weight: 500; }
.contact-form-wrap {
  background: var(--light);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.form-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: 1.75rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--dark); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid #DDD;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--dark);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.form-disclaimer { font-size: 0.75rem; color: var(--mid); }

/* ─── CTA BAND ───────────────────────────────────────────── */
.cta-band {
  background: var(--orange);
  padding: 5rem 0;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-band-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.cta-band-sub { color: rgba(255,255,255,0.75); font-size: 1rem; }

/* ─── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--anthracite);
  color: rgba(255,255,255,0.5);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .nav-logo-text { color: var(--white); }
.footer-brand p {
  font-size: 0.85rem;
  margin-top: 1rem;
  line-height: 1.75;
  max-width: 280px;
}
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--orange); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-legal a:hover { color: var(--orange); }

/* ─── REVEAL ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .expertise-cards    { grid-template-columns: 1fr 1fr; }
  .domaine-cards      { grid-template-columns: repeat(3, 1fr); }
  .steps-grid         { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .steps-grid::before { display: none; }
  .accreditations     { grid-template-columns: repeat(2, 1fr); }
  .interpro-grid      { grid-template-columns: repeat(3, 1fr); }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .overview-grid      { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .two-col, .contact-grid, .partner-grid { grid-template-columns: 1fr; }
  .two-col.reverse { direction: ltr; }
  .expertise-cards  { grid-template-columns: 1fr; }
  .domaine-cards    { grid-template-columns: 1fr 1fr; }
  .steps-grid       { grid-template-columns: 1fr 1fr; }
  .interpro-grid    { grid-template-columns: repeat(2, 1fr); }
  .accreditations   { grid-template-columns: 1fr 1fr; }
  .overview-grid    { grid-template-columns: 1fr; }
  .cta-band .container { flex-direction: column; text-align: center; }
  .footer-grid      { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats       { flex-wrap: wrap; gap: 2rem; }
  .pillars          { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .domaine-cards  { grid-template-columns: 1fr; }
  .steps-grid     { grid-template-columns: 1fr; }
  .interpro-grid  { grid-template-columns: 1fr 1fr; }
  .accreditations { grid-template-columns: 1fr; }
}