/* ═══════════════════════════════════════════
   KAIROS FORMATION — Vanessa Cauchois
   Premium · Épuré · Chic
   ═══════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --dark:      #100B07;
  --main:      #754312;
  --accent:    #AE9D6A;
  --secondary: #274C68;
  --light:     #FFFFFF;
  --neutral:   #EAE2D6;

  --font-body:    'Jost', sans-serif;
  --font-display: 'Kalnia', serif;

  --container: 1160px;
  --radius: 2px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 18px; }
body {
  font-family: var(--font-body);
  background: var(--neutral);
  color: var(--dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── CONTAINER ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
/* État initial : transparent sur hero sombre (photo) — textes beige chaud */
.nav:not(.scrolled) .nav__kairos     { color: #C8B89A; }
.nav:not(.scrolled) .nav__link       { color: #C8B89A; }
.nav:not(.scrolled) .nav__link:hover { color: var(--accent); }
.nav:not(.scrolled) .nav__link--cta  {
  color: var(--accent) !important;
  border-color: rgba(174,157,106,0.5) !important;
}
.nav:not(.scrolled) .nav__link--cta:hover { background: var(--accent) !important; color: var(--dark) !important; border-color: var(--accent) !important; }
.nav:not(.scrolled) .nav__burger span { background: var(--light); }
.nav:not(.scrolled) .nav__chevron     { stroke: rgba(234,226,214,0.6); }
/* État scrollé : fond sombre */
.nav.scrolled {
  background: rgba(42, 26, 12, 0.97);
  backdrop-filter: blur(14px);
  padding: 0.85rem 0;
  box-shadow: 0 1px 0 rgba(174, 157, 106, 0.18);
}
.nav.scrolled .nav__kairos { color: var(--light); }

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Logo nav ── */
.nav__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: color 0.3s;
}
.nav__logo-img {
    height: 80px;
    width: auto;
    display: block;
    filter: brightness(0.65) contrast(1.35);
}
.nav__kairos {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--main);
  display: inline-flex;
  align-items: center;
  transition: color 0.3s;
}
.nav.scrolled .nav__kairos { color: var(--light); }
/* Le O SVG */
.kairos-o-nav {
  height: 0.74em;
  width: auto;
  display: inline-block;
  vertical-align: -0.04em;
  margin: 0 -0.01em;
}

/* Footer logo */
.footer__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.footer__kairos {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--light);
  display: inline-flex;
  align-items: center;
}
.kairos-o-footer {
  height: 0.74em;
  width: auto;
  display: inline-block;
  vertical-align: -0.04em;
  margin: 0 -0.01em;
}

/* ── Links ── */
.nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.nav__item { position: relative; }
.nav__link {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #C8B89A;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.3s;
  white-space: nowrap;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav__link:not(.nav__link--cta):not(.nav__link--parent):hover { color: var(--light); }
.nav__link:not(.nav__link--cta):not(.nav__link--parent):hover::after { width: 100%; }

.nav__chevron {
  width: 10px;
  height: 7px;
  stroke: rgba(255,255,255,0.4);
  transition: transform 0.3s, stroke 0.3s;
  flex-shrink: 0;
}
.nav__item--dropdown:hover .nav__chevron { transform: rotate(180deg); }

.nav__link--cta {
  color: var(--accent) !important;
  border: 1px solid rgba(174, 157, 106, 0.45);
  padding: 0.42rem 1.1rem;
  border-radius: var(--radius);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.nav__link--cta:hover { background: var(--accent); color: var(--dark) !important; border-color: var(--accent); }
.nav__link--cta::after { display: none; }
.nav.scrolled .nav__link--cta { color: var(--accent) !important; border-color: rgba(174,157,106,0.45); }

/* ── Dropdown ── */
/* Padding-bottom sur le parent pour créer un pont hoverable sans gap */
.nav__item--dropdown {
  padding-bottom: 1.4rem;
  margin-bottom: -1.4rem;
}
.nav__dropdown {
  position: absolute;
  top: 100%;           /* collé au bas du li (incluant padding-bottom) */
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--light);
  min-width: 235px;
  box-shadow: 0 8px 40px rgba(16,11,7,0.13);
  border-top: 2px solid var(--main);
  padding: 0.6rem 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  z-index: 100;
}
.nav__item--dropdown:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav__dropdown-link {
  display: block;
  padding: 0.6rem 1.4rem;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(16,11,7,0.7);
  transition: color 0.2s, background 0.2s, padding-left 0.2s;
}
.nav__dropdown-link:hover {
  color: var(--main);
  background: rgba(234,226,214,0.5);
  padding-left: 1.7rem;
}
.nav__dropdown-sep {
  height: 1px;
  background: rgba(117,67,18,0.12);
  margin: 0.45rem 1.4rem;
}

/* ── Burger ── */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--light);
  transition: transform 0.3s, opacity 0.3s;
}

/* ═══════════════════════════════════════════
   HERO — photo de fond pleine largeur
   ═══════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  background: #2A1A0C;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 8rem 2rem 6rem;
}

/* Photo fond — pleine largeur, pleine hauteur */
.hero__photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  filter: brightness(0.78) saturate(0.85);
  opacity: 0.55;
}

/* Voile — plus dense en bas où sont les textes */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom,
    rgba(16,11,7,0.15) 0%,
    rgba(16,11,7,0.20) 45%,
    rgba(16,11,7,0.55) 75%,
    rgba(16,11,7,0.68) 100%);
  pointer-events: none;
}

/* Arcs décoratifs — plus visibles sur fond sombre */
.hero__deco-arcs {
  position: absolute;
  width: clamp(480px, 80vw, 860px);
  height: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.12;
  pointer-events: none;
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* Halo discret derrière le contenu pour faire ressortir les textes */
.hero__content::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120%; height: 120%;
  background: radial-gradient(ellipse,
    rgba(16,11,7,0.35) 0%,
    transparent 68%);
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 1;
  margin-bottom: 1.5rem;
  text-shadow: 0 1px 8px rgba(0,0,0,0.9), 0 4px 20px rgba(0,0,0,0.6);
}

/* Logo héro — massif */
.hero__logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
}

.hero__divider {
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: 2.2rem auto 1.8rem;
  opacity: 0.7;
  box-shadow: 0 0 12px rgba(174,157,106,0.4);
}

/* Nom — ombres profondes multi-couches = effet de flottement */
.hero__name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  color: #F2E8D5;
  letter-spacing: 0.14em;
  margin-bottom: 0.5rem;
  text-shadow:
    0 1px 2px  rgba(0,0,0,0.9),
    0 4px 10px rgba(0,0,0,0.65),
    0 12px 35px rgba(0,0,0,0.45),
    0 24px 70px rgba(0,0,0,0.25);
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  font-style: italic;
  color: #D4C4A0;
  letter-spacing: 0.03em;
  text-shadow:
    0 1px 6px  rgba(0,0,0,0.9),
    0 4px 18px rgba(0,0,0,0.6);
}

/* Badges */
.hero__badges {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  justify-content: center;
  margin: 1.8rem 0 0.5rem;
}
.badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.42rem 1.1rem;
  border-radius: 20px;
}
.badge--gold {
  background: rgba(174,157,106,0.12);
  color: #D4BE88;
  border: 1px solid rgba(174,157,106,0.6);
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
}
.badge--warm {
  background: rgba(174,157,106,0.12);
  color: #D4BE88;
  border: 1px solid rgba(174,157,106,0.5);
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
}
.badge--outline {
  background: transparent;
  color: #C8B89A;
  border: 1px solid rgba(200,184,154,0.45);
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
}

/* CTAs */
.hero__ctas {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Scroll indicator */
.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(234,226,214,0.35);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 3;
}
.hero__scroll span {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(174,157,106,0.55));
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%       { opacity: 1; transform: scaleY(1); }
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 1rem 2.4rem;
  border-radius: 0;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

/* Bouton plein — pages intérieures (fond clair/sombre) */
.btn--primary {
  background: var(--main);
  color: var(--light);
  border: 1px solid var(--main);
}
.btn--primary:hover {
  background: transparent;
  color: var(--main);
}
.btn--vae-cta {
  background: var(--secondary);
  color: var(--light);
  border-color: var(--secondary);
  display: inline-block;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn--vae-cta:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 28px rgba(39,76,104,0.25);
}

/* ── Boutons hero — sur fond photo sombre ── */

/* Filet or élégant */
.btn--hero-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(174,157,106,0.55);
  letter-spacing: 0.25em;
  padding: 1rem 2.6rem;
}
.btn--hero-outline::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(174,157,106,0.08);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.btn--hero-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn--hero-outline:hover::after { transform: scaleX(1); }

/* Lien texte avec soulignement animé */
.btn--hero-link {
  background: transparent;
  color: #C8B89A;
  border: none;
  padding: 1rem 0.2rem;
  letter-spacing: 0.25em;
  gap: 0.6rem;
}
.btn--hero-link::after {
  content: '';
  position: absolute;
  bottom: 0.7rem;
  left: 0; right: 100%;
  height: 1px;
  background: rgba(200,184,154,0.5);
  transition: right 0.4s var(--ease);
}
.btn--hero-link:hover { color: var(--accent); }
.btn--hero-link:hover::after {
  right: 0;
  background: rgba(174,157,106,0.7);
}

/* Ghost clair — sur fond sombre générique */
.btn--ghost {
  background: transparent;
  color: var(--neutral);
  border: 1px solid rgba(234,226,214,0.3);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Ghost sombre — sur fond clair */
.btn--ghost-dark {
  background: transparent;
  color: var(--secondary);
  border: 1px solid rgba(39,76,104,0.35);
}
.btn--ghost-dark:hover {
  border-color: var(--secondary);
  color: var(--secondary);
  background: rgba(39,76,104,0.05);
}

.btn--accent {
  background: var(--accent);
  color: var(--dark);
  border: 1px solid var(--accent);
}
.btn--accent:hover {
  background: transparent;
  color: var(--accent);
}
.btn--full { width: 100%; }

/* ═══════════════════════════════════════════
   SECTION HEADER
   ═══════════════════════════════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header__eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--main);
  margin-bottom: 0.75rem;
}
.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.section-header__sub {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(16, 11, 7, 0.6);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   STATS
   ═══════════════════════════════════════════ */
.stats {
  background: #2A1A0C;
  padding: 4rem 0;
}
.stats__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
  padding: 1.5rem 3rem;
  flex: 1;
  min-width: 200px;
}
.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
}
.stat__number small { font-size: 0.6em; }
.stat__unit {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: rgba(174, 157, 106, 0.5);
}
.stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(234, 226, 214, 0.5);
  margin-top: 0.5rem;
  line-height: 1.4;
}
.stat__sep {
  width: 1px;
  height: 60px;
  background: rgba(174, 157, 106, 0.2);
  align-self: center;
}

/* ═══════════════════════════════════════════
   FORMATIONS
   ═══════════════════════════════════════════ */
.formations {
  padding: 6rem 0;
  background: var(--secondary);   /* navy #274C68 — contraste fort */
}
/* Textes header sur fond sombre */
.formations .section-header__eyebrow { color: var(--accent); }
.formations .section-header__title   { color: var(--light); }
.formations .section-header__sub     { color: rgba(234,226,214,0.65); }

.formations__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}
/* Card = lien cliquable */
.formation-card {
  background: rgba(255,255,255,0.04);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: background 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  cursor: pointer;
}
.formation-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--accent);
  transition: width 0.45s var(--ease);
}
.formation-card:hover {
  background: rgba(255,255,255,0.1);
}
.formation-card:hover::before { width: 100%; }

/* Flèche coin haut-droit */
.formation-card__arrow {
  position: absolute;
  top: 1.4rem; right: 1.6rem;
  font-size: 1.1rem;
  color: rgba(174,157,106,0.25);
  transition: color 0.3s, transform 0.3s;
  font-style: normal;
}
.formation-card:hover .formation-card__arrow {
  color: var(--accent);
  transform: translate(3px,-3px);
}

.formation-card__icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
}
.formation-card__icon svg {
  width: 100%;
  height: 100%;
}
.formation-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--light);
  line-height: 1.2;
}
.formation-card__desc {
  font-size: 0.875rem;
  font-weight: 300;
  color: rgba(234,226,214,0.6);
  line-height: 1.6;
  flex: 1;
}
.formation-card__tag {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(174,157,106,0.7);
  font-weight: 500;
}

.formations__cta {
  text-align: center;
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.formations__cta-text {
  font-size: 1rem;
  font-weight: 300;
  font-style: italic;
  color: rgba(234,226,214,0.5);
  max-width: 480px;
}

/* ═══════════════════════════════════════════
   FINANCEMENT BANNER
   ═══════════════════════════════════════════ */
.financement-banner {
  background: #2A1A0C;
  padding: 5rem 0;
}
.financement-banner__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2.5rem;
}
.financement-banner__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--light);
  line-height: 1.15;
}
.financement-banner__desc {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  max-width: 560px;
  line-height: 1.7;
}
.financement-banner__logos {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}
.financement-logo {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 1.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  align-items: center;
  min-width: 140px;
  transition: background 0.3s;
}
.financement-logo:hover { background: rgba(255,255,255,0.14); }
.financement-logo__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 400;
}
.financement-logo__sub {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ═══════════════════════════════════════════
   ÉTUDIANTS
   ═══════════════════════════════════════════ */
.etudiants {
  padding: 6rem 0;
  background: var(--light);
}
.etudiants__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.etudiants__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.etudiants__desc {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(16,11,7,0.65);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.etudiants__list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.etudiants__list li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.etudiants__list-icon {
  color: var(--accent);
  font-weight: 300;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.etudiants__list strong {
  font-weight: 500;
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.3rem;
  color: var(--dark);
}
.etudiants__list p {
  font-size: 0.875rem;
  font-weight: 300;
  color: rgba(16,11,7,0.6);
  line-height: 1.6;
}

/* Visual card */
.etudiants__visual { display: flex; justify-content: center; }
.etudiants__card {
  background: #2A1A0C;
  width: 100%;
  max-width: 360px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}
.etudiants__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent), var(--main));
}
.etudiants__card-header { margin-bottom: 0.5rem; }
.etudiants__card-tag {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.etudiants__card-body { display: flex; flex-direction: column; gap: 1.25rem; }
.etudiants__card-stat { display: flex; flex-direction: column; gap: 0.25rem; }
.etudiants__card-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--light);
  font-weight: 400;
}
.etudiants__card-label {
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(234,226,214,0.5);
  letter-spacing: 0.04em;
}
.etudiants__card-divider {
  width: 100%;
  height: 1px;
  background: rgba(174, 157, 106, 0.15);
}
.etudiants__card-quote {
  font-style: italic;
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(234, 226, 214, 0.4);
  line-height: 1.5;
  border-top: 1px solid rgba(174, 157, 106, 0.12);
  padding-top: 1.25rem;
}

/* ═══════════════════════════════════════════
   WEBINAIRES
   ═══════════════════════════════════════════ */
.webinaires {
  padding: 6rem 0;
  background: var(--neutral);
}
.webinaires__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.webinaire-card {
  background: var(--light);
  padding: 2.5rem 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.webinaire-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.webinaire-card__date {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--main);
  display: flex;
  align-items: center;
  justify-content: center;
}
.webinaire-card__day {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  text-align: center;
  line-height: 1.2;
}
.webinaire-card__content { flex: 1; }
.webinaire-card__content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 0.6rem;
}
.webinaire-card__content p {
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(16,11,7,0.6);
  line-height: 1.55;
  margin-bottom: 1rem;
}
.webinaire-card__link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--main);
  transition: color 0.3s;
}
.webinaire-card__link:hover { color: var(--accent); }

/* ═══════════════════════════════════════════
   AUDIT
   ═══════════════════════════════════════════ */
.audit {
  background: #2A1A0C;
  padding: 6rem 0;
}
.audit__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: center;
}
.audit__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.audit__icon-wrap {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.audit__icon { width: 100%; height: 100%; }
.audit__badge {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(174, 157, 106, 0.3);
  padding: 0.4rem 1rem;
}
.audit__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--light);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.audit__desc {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(234, 226, 214, 0.6);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.audit__points {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 2.5rem;
}
.audit__points li {
  font-size: 0.875rem;
  font-weight: 300;
  color: rgba(234, 226, 214, 0.65);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}
.audit__points li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ═══════════════════════════════════════════
   À PROPOS
   ═══════════════════════════════════════════ */
.apropos {
  background: var(--light);
  padding: 6rem 0;
}
.apropos__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 5rem;
  align-items: start;
}
.apropos__portrait {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.apropos__portrait-frame {
  width: 220px;
  height: 280px;
  border: 1px solid rgba(117, 67, 18, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--neutral);
  position: relative;
}
.apropos__portrait-frame::before {
  content: '';
  position: absolute;
  top: 8px; left: 8px; right: -8px; bottom: -8px;
  border: 1px solid rgba(174, 157, 106, 0.3);
  pointer-events: none;
}
.apropos__portrait-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.apropos__monogram {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--main);
  opacity: 0.4;
}
.apropos__signature {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--main);
  font-style: italic;
  text-align: center;
}
.apropos__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.apropos__role {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--main);
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.apropos__desc {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(16,11,7,0.65);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.apropos__desc strong { font-weight: 600; color: var(--dark); }
.apropos__values {
  display: flex;
  gap: 2rem;
  margin: 1.5rem 0;
  flex-wrap: wrap;
}
.apropos__value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(16,11,7,0.7);
}
.apropos__value-icon {
  color: var(--accent);
  font-size: 0.5rem;
}
.apropos__contact-email {
  margin-top: 1.5rem;
}
.apropos__contact-email a {
  font-size: 0.9rem;
  color: var(--main);
  border-bottom: 1px solid rgba(117, 67, 18, 0.3);
  transition: border-color 0.3s, color 0.3s;
}
.apropos__contact-email a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ═══════════════════════════════════════════
   PARTENAIRES
   ═══════════════════════════════════════════ */
.partenaires {
  padding: 5rem 0;
  background: var(--neutral);
  overflow: hidden;
}
.partenaires__track-wrap {
  overflow: hidden;
  margin-top: 2rem;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.partenaires__track {
  display: flex;
  align-items: center;
  gap: 5rem;
  width: max-content;
  animation: scrollTrack 40s linear infinite;
}
.partenaires__track:hover { animation-play-state: paused; }

/* Logo image partenaire */
.partenaire-logo-img {
  height: 90px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  opacity: 0.85;
  filter: grayscale(0.1);
  transition: opacity 0.3s, filter 0.3s;
}
.partenaire-logo-img:hover {
  opacity: 1;
  filter: grayscale(0);
}

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

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */
.contact {
  padding: 6rem 0;
  background: #2A1A0C;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--light);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.contact__desc {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(234,226,214,0.6);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contact__infos {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}
.contact__info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(234,226,214,0.65);
  transition: color 0.3s;
}
.contact__info-item:hover { color: var(--accent); }
.contact__info-icon {
  font-size: 0.85rem;
  color: var(--accent);
  width: 20px;
  text-align: center;
}
.contact__qualiopi-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(174, 157, 106, 0.2);
  background: rgba(174, 157, 106, 0.05);
}
.contact__qualiopi-mark {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: var(--dark);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__qualiopi-badge strong {
  font-size: 0.85rem;
  color: var(--light);
  display: block;
  margin-bottom: 0.2rem;
}
.contact__qualiopi-badge p {
  font-size: 0.75rem;
  color: rgba(234,226,214,0.45);
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-field label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(234,226,214,0.45);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(174, 157, 106, 0.2);
  color: var(--light);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  border-radius: var(--radius);
  transition: border-color 0.3s;
  outline: none;
  width: 100%;
}
.form-field select option { background: var(--dark); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: rgba(174, 157, 106, 0.06);
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(234,226,214,0.2);
}
.form-field textarea { resize: vertical; }
.form-note {
  text-align: center;
  font-size: 0.75rem;
  font-style: italic;
  color: rgba(234,226,214,0.3);
  margin-top: -0.25rem;
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
  background: #2A1A0C;
  padding: 4rem 0 0;
  border-top: 1px solid rgba(174, 157, 106, 0.12);
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(174, 157, 106, 0.1);
}
.footer__brand { display: flex; flex-direction: column; gap: 0.75rem; }
.footer__logo {
  font-size: 1.6rem;
  display: inline-block;
  margin-bottom: 0.25rem;
}
.footer__tagline {
  font-size: 0.82rem;
  font-weight: 300;
  font-style: italic;
  color: rgba(234,226,214,0.35);
  line-height: 1.6;
}
.footer__founder {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(174, 157, 106, 0.5);
  margin-top: 0.25rem;
}
.footer__col-title {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer__links a {
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(234,226,214,0.45);
  transition: color 0.3s;
}
.footer__links a:hover { color: var(--accent); }
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__contact a {
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(234,226,214,0.45);
  transition: color 0.3s;
  word-break: break-all;
}
.footer__contact a:hover { color: var(--accent); }
.footer__qualiopi {
  font-size: 0.75rem;
  color: rgba(234,226,214,0.3);
  margin-top: 0.5rem;
}
.footer__qualiopi strong { color: var(--accent); }
/* ── Footer légal (remplace footer__bottom) ── */
.footer__legal {
  border-top: 1px solid rgba(234,226,214,0.07);
  padding: 1.5rem 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
}
.footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.2rem 0;
  align-items: center;
}
.footer__legal-links a {
  font-size: 0.7rem;
  color: rgba(234,226,214,0.28);
  transition: color 0.25s;
  padding: 0 0.6rem;
}
.footer__legal-links a:hover { color: var(--accent); }
.footer__legal-sep {
  font-size: 0.65rem;
  color: rgba(234,226,214,0.12);
}
.footer__copyright {
  font-size: 0.68rem;
  color: rgba(234,226,214,0.15);
}

/* compatibilité si footer__bottom encore référencé ailleurs */
.footer__bottom { display: none; }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .etudiants__inner,
  .audit__inner,
  .apropos__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .audit__inner { }
  .audit__visual { flex-direction: row; justify-content: flex-start; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .apropos__inner { grid-template-columns: 1fr; }
  .apropos__portrait { flex-direction: row; align-items: center; }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(16, 11, 7, 0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    z-index: 999;
    overflow-y: auto;
    padding: 4rem 2rem;
  }
  .nav__links.open { display: flex; }
  /* Liens dans overlay mobile → toujours clairs */
  .nav__links.open .nav__link       { font-size: 1rem; color: rgba(255,255,255,0.75) !important; }
  .nav__links.open .nav__link:hover { color: var(--accent) !important; }
  .nav__links.open .nav__link--cta  { color: var(--accent) !important; border-color: rgba(174,157,106,0.4) !important; }
  .nav__links.open .nav__chevron    { stroke: rgba(255,255,255,0.4) !important; }
  /* Dropdown en mobile : position statique dans le flux */
  .nav__dropdown {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none;
    background: rgba(255,255,255,0.06);
    border-top: 1px solid rgba(174,157,106,0.2);
    border-left: 2px solid var(--main);
    display: none;
    padding: 0.4rem 0;
    width: 100%;
    margin-top: 0.5rem;
  }
  .nav__item--dropdown.open .nav__dropdown { display: block; }
  .nav__dropdown-link { color: rgba(255,255,255,0.55) !important; font-size: 0.82rem; padding: 0.5rem 1.2rem; }
  .nav__dropdown-link:hover { color: var(--accent) !important; background: transparent; }
  .nav__dropdown-sep { background: rgba(255,255,255,0.1); }
  .nav__burger { display: flex; z-index: 1002; }

  .stats__grid { flex-direction: column; gap: 0; }
  .stat__sep { width: 60px; height: 1px; }
  .stat { padding: 1.5rem 2rem; }

  .formations__grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .financement-banner__logos { flex-direction: column; align-items: center; }

  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .formations__grid { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; align-items: center; }
  .hero__badges { flex-direction: column; }
  .hero__kairos { font-size: clamp(3.5rem, 11vw, 7rem); }
}