/* ═══════════════════════════════════════════════════════
   STS GROUP — Feuille de style principale
   Charte : #1E2229 · #2B2F36 · #C8932A · #F7F9FC
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────── */
:root {
  --dark3:   #1E2229;
  --dark:    #2B2F36;
  --dark2:   #363B44;

  --or:      #C7C7C7;
  --or-light:#F7F9FC;
  --or-bg:   #363B44;

  --grey:    #C7C7C7;
  --grey2:   #D9DBDE;
  --mid:     #747982;

  --bg:      #F7F9FC;
  --bgcard:  #ECEFF2;
  --white:   #F7F9FC;
  --font-display: 'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius:  8px;
  --radius-lg: 16px;
  --shadow:  0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.18);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark3); }
::-webkit-scrollbar-thumb { background: var(--or); border-radius: 4px; }

/* ── Selection ─────────────────────────────────────────── */
::selection { background: var(--or); color: var(--dark3); }

/* ── Utility ───────────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 96px 0; }
.or { color: var(--or); }
.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--or);
  padding: 4px 12px;
  border: 1px solid rgba(200,147,42,0.35);
  border-radius: 40px;
  background: rgba(200,147,42,0.06);
}

/* ═══════════════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
#nav.scrolled {
  background: rgba(30,34,41,0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(200,147,42,0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img {
  height: 74px;
  width: auto;
  transition: opacity var(--transition);
}
.nav-logo:hover img { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--grey);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--or);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--dark3) !important;
  background: var(--or);
  padding: 10px 22px;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--or-light) !important; transform: translateY(-1px); }

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--grey);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--dark3);
  border-top: 1px solid rgba(200,147,42,0.2);
}
.nav-mobile a {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--grey);
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transition), background var(--transition);
}
.nav-mobile a:hover { color: var(--or); background: rgba(200,147,42,0.05); }
.nav-mobile.open { display: flex; }

/* ═══════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  background: var(--dark3);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Motif de fond géométrique */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(200,147,42,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(200,147,42,0.04) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,147,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,147,42,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}
.hero-line {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-tag { margin-bottom: 24px; }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-title em {
  font-style: normal;
  color: var(--or);
}

.hero-sub {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--grey);
  line-height: 1.65;
  margin-bottom: 40px;
  max-width: 560px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.btn-primary {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--dark3);
  background: var(--or);
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover {
  background: var(--or-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,147,42,0.35);
}

.btn-secondary {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--grey);
  background: transparent;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-secondary:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.hero-kpis {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-kpi-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--or);
  line-height: 1;
}
.hero-kpi-label {
  font-size: 12px;
  color: var(--grey2);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════
   ABOUT (Qui sommes-nous)
   ═══════════════════════════════════════════════════════ */
#about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-label { margin-bottom: 16px; }
.about-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.about-body {
  font-size: 16px;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-body strong { color: var(--dark); font-weight: 600; }
.about-team {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}
.team-card {
  flex: 1;
  background: var(--bgcard);
  border-radius: var(--radius);
  padding: 20px;
  border-left: 3px solid var(--or);
}
.team-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.team-role { font-size: 12px; color: var(--grey2); line-height: 1.5; }

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-stat {
  background: var(--dark3);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.about-stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--or);
}
.about-stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--or);
  line-height: 1;
  margin-bottom: 6px;
}
.about-stat-label { font-size: 12px; color: var(--grey2); line-height: 1.5; }
.about-stat.featured { grid-column: 1 / -1; background: var(--or-bg); }
.about-stat.featured::before { background: var(--or); }
.about-stat.featured .about-stat-value { font-size: 40px; }

/* ═══════════════════════════════════════════════════════
   SERVICES (3 filiales)
   ═══════════════════════════════════════════════════════ */
#services { background: var(--bg); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag { margin-bottom: 14px; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 16px;
  color: var(--mid);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

/* Card principale DATAFLY */
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(0,0,0,0.06);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card.active {
  background: var(--dark3);
  border: none;
}
.service-card.active::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--or);
}
.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 40px;
  margin-bottom: 20px;
}
.badge-active { background: var(--or); color: var(--dark3); }
.badge-soon { background: rgba(255,255,255,0.08); color: var(--grey2); border: 1px solid rgba(255,255,255,0.1); }
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.service-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.service-card.active .service-name { color: var(--or); }
.service-subtitle {
  font-size: 12px;
  color: var(--grey2);
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.service-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mid);
  margin-bottom: 24px;
}
.service-card.active .service-desc { color: var(--grey); }

.service-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--mid);
}
.service-card.active .service-item { color: var(--grey); }
.service-item-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--or);
  flex-shrink: 0;
  margin-top: 6px;
}

.service-target {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(0,0,0,0.07);
  font-size: 12px;
  color: var(--grey2);
  font-style: italic;
}
.service-card.active .service-target { border-color: rgba(255,255,255,0.08); }

/* ═══════════════════════════════════════════════════════
   PROCESS
   ═══════════════════════════════════════════════════════ */
#process { background: var(--dark3); }
#process .section-title { color: var(--white); }
#process .section-sub { color: var(--grey); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(200,147,42,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 20px;
}
.process-step {
  background: var(--dark3);
  padding: 40px 32px;
  position: relative;
  transition: background var(--transition);
}
.process-step:hover { background: var(--dark2); }
.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(200,147,42,0.15);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}
.step-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step-title span { color: var(--or); }
.step-desc {
  font-size: 14px;
  color: var(--grey2);
  line-height: 1.7;
}
.step-arrow {
  position: absolute;
  right: -14px; top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  width: 28px; height: 28px;
  background: var(--or);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark3);
  font-size: 12px;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════
   CERTIFICATIONS / ATOUTS
   ═══════════════════════════════════════════════════════ */
#certifs { background: var(--white); }

.certifs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}
.certif-card {
  background: var(--bgcard);
  border-radius: var(--radius);
  padding: 24px 20px;
  border-bottom: 2px solid var(--or);
  transition: transform var(--transition), box-shadow var(--transition);
}
.certif-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.certif-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--or);
  margin-bottom: 6px;
}
.certif-desc { font-size: 12px; color: var(--grey2); line-height: 1.5; }

.atouts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.atout-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bgcard);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 3px solid var(--or);
  transition: transform var(--transition), box-shadow var(--transition);
}
.atout-card:hover { transform: translateX(4px); box-shadow: var(--shadow); }
.atout-icon {
  width: 40px; height: 40px;
  background: var(--or-bg);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.atout-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
}
.atout-desc { font-size: 13px; color: var(--mid); line-height: 1.6; }

/* ═══════════════════════════════════════════════════════
   ZONE / MARCHÉS
   ═══════════════════════════════════════════════════════ */
#zone { background: var(--bg); }

.zone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.zone-map-placeholder {
  background: var(--dark3);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.zone-map-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 40% 50%, rgba(200,147,42,0.12), transparent 60%);
}
.map-icon { font-size: 48px; opacity: 0.5; }
.map-label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--or);
  position: relative;
}
.map-sub { font-size: 13px; color: var(--grey2); position: relative; }

.zone-list { display: flex; flex-direction: column; gap: 12px; }
.zone-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 3px solid var(--or);
}
.zone-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--or);
  flex-shrink: 0;
  margin-top: 5px;
}
.zone-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 3px;
}
.zone-detail { font-size: 13px; color: var(--mid); line-height: 1.5; }

/* ═══════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════ */
#contact { background: var(--dark3); }
#contact .section-title { color: var(--white); }
#contact .section-sub { color: var(--grey); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-infos { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
  background: var(--dark2);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-left: 3px solid var(--or);
}
.contact-info-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}
.contact-info-label {
  font-size: 11px;
  color: var(--grey2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-info-value {
  font-size: 15px;
  color: var(--white);
  font-weight: 500;
}
.contact-info-value a { color: var(--or); transition: opacity var(--transition); }
.contact-info-value a:hover { opacity: 0.8; }

.contact-note {
  background: rgba(200,147,42,0.08);
  border: 1px solid rgba(200,147,42,0.2);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-size: 13px;
  color: var(--grey);
  line-height: 1.6;
}
.contact-note strong { color: var(--or); }

/* Formulaire */
.contact-form-wrap {
  background: var(--dark2);
  border-radius: var(--radius-lg);
  padding: 40px;
  border-top: 2px solid var(--or);
}
.form-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey2);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  -webkit-appearance: none;
}
.form-select option { background: var(--dark3); color: var(--white); }
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--or);
  background: rgba(200,147,42,0.06);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-checkbox-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12px;
  color: var(--grey2);
  line-height: 1.5;
  cursor: pointer;
}
.form-checkbox-label input { margin-top: 2px; accent-color: var(--or); flex-shrink: 0; }
.form-checkbox-label a { color: var(--or); text-decoration: underline; }
.form-submit {
  width: 100%;
  margin-top: 20px;
  padding: 15px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--dark3);
  background: var(--or);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.form-submit:hover { background: var(--or-light); transform: translateY(-1px); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success-icon { font-size: 48px; margin-bottom: 12px; }
.form-success h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.form-success p { font-size: 14px; color: var(--grey); }

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */
#footer {
  background: var(--dark3);
  border-top: 1px solid rgba(200,147,42,0.2);
  padding: 48px 0 24px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand-logo { height: 52px; width: auto; margin-bottom: 16px; }
.footer-brand-desc {
  font-size: 13px;
  color: var(--grey2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer-brand-tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--or);
  text-transform: uppercase;
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px;
  color: var(--grey2);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 12px;
  color: var(--grey2);
  line-height: 1.5;
}
.footer-legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-legal a {
  font-size: 12px;
  color: var(--grey2);
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--or); }

/* ═══════════════════════════════════════════════════════
   PAGES LÉGALES
   ═══════════════════════════════════════════════════════ */
.legal-page {
  padding-top: 100px;
  padding-bottom: 80px;
  min-height: 100vh;
  background: var(--bg);
}
.legal-header {
  background: var(--dark3);
  padding: 60px 0 40px;
  margin-bottom: 48px;
  border-bottom: 3px solid var(--or);
}
.legal-header h1 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.legal-header p { font-size: 14px; color: var(--grey); }
.legal-content { max-width: 820px; }
.legal-content h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin: 40px 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--or);
}
.legal-content h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin: 24px 0 10px;
}
.legal-content p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 14px;
}
.legal-content li {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.7;
  margin-bottom: 6px;
}
.legal-content strong { color: var(--dark); font-weight: 600; }
.legal-content a { color: var(--or); text-decoration: underline; }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--or);
  margin-bottom: 32px;
  transition: gap var(--transition);
}
.legal-back:hover { gap: 12px; }

/* ═══════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.08s; }
.fade-up:nth-child(3) { transition-delay: 0.16s; }
.fade-up:nth-child(4) { transition-delay: 0.24s; }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { grid-template-columns: repeat(3, 1fr); }
  .about-stat.featured { grid-column: auto; }
  .certifs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }
  .nav-links, .nav-cta-wrap { display: none; }
  .nav-burger { display: flex; }
  .about-team { flex-direction: column; }
  .about-visual { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .zone-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .hero-kpis { gap: 24px; }
  .atouts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .certifs-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; justify-content: center; }
  .contact-form-wrap { padding: 24px; }
}