/* ================================
   DESIGN TOKENS
   ================================ */
:root {
  --green-dark:   #2D5443;
  --green-mid:    #4A7A61;
  --green-light:  #8FBF9F;
  --green-pale:   #EAF4EC;
  --green-glow:   #C8E8D0;
  --brown:        #8B7355;
  --bg:           #FAFAF8;
  --bg-warm:      #F5F3EF;
  --text:         #1A1A1A;
  --text-muted:   #6B7280;
  --border:       #E5E5E0;
  --white:        #FFFFFF;
  --shadow-sm:    0 2px 8px rgba(45, 84, 67, 0.08);
  --shadow-md:    0 8px 32px rgba(45, 84, 67, 0.12);
  --shadow-lg:    0 20px 60px rgba(45, 84, 67, 0.16);
}

/* ================================
   BASE
   ================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.2;
  margin: 0 0 1rem;
  font-weight: 700;
}
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ================================
   PLACEHOLDER ZONES
   ================================ */
.placeholder {
  background: #f0f4f2;
  border: 2px dashed var(--green-mid);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem;
  text-align: center;
  color: var(--green-dark);
  font-family: 'Inter', sans-serif;
}
.placeholder .ph-icon { font-size: 2.5rem; opacity: 0.6; }
.placeholder .ph-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-mid);
}
.placeholder .ph-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 280px;
}
.placeholder--video { min-height: 400px; }
.placeholder--photo-portrait { min-height: 450px; max-width: 380px; }
.placeholder--photo-action { min-height: 300px; }
.placeholder--testimonial { min-height: 180px; }
.placeholder--stats-number {
  background: none;
  border: 2px dashed var(--green-light);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--green-dark);
  min-height: unset;
}

/* ================================
   BUTTONS
   ================================ */
.btn-primary {
  display: inline-block;
  background: var(--green-dark);
  color: var(--white);
  padding: 1rem 2.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 4px 16px rgba(45, 84, 67, 0.3);
}
.btn-primary:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 84, 67, 0.4);
}

.btn-outline {
  display: inline-block;
  background: var(--white);
  color: var(--green-dark);
  padding: 1rem 2.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  transition: all 0.25s ease;
  border: 2px solid var(--green-dark);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.btn-outline:hover {
  background: var(--green-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 84, 67, 0.3);
}

.btn-outline--pension {
  box-shadow: 0 4px 16px rgba(45, 84, 67, 0.2);
  position: relative;
  overflow: hidden;
}
.btn-outline--pension::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,84,67,0.06) 0%, rgba(45,84,67,0.0) 60%);
  border-radius: inherit;
  pointer-events: none;
}
.btn-outline--pension:hover {
  box-shadow: 0 8px 28px rgba(45, 84, 67, 0.35);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--green-dark);
  padding: 1rem 2.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--green-dark);
  transition: all 0.25s ease;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.btn-secondary:hover {
  background: var(--green-pale);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ================================
   LAYOUT UTILITIES
   ================================ */
.section { padding: 5rem 1.5rem; scroll-margin-top: 100px; }
[id] { scroll-margin-top: 100px; }
.section--alt { background: var(--green-pale); }
.container { max-width: 1100px; margin: 0 auto; }

.form-success-msg {
  background: var(--green-pale);
  border: 1px solid var(--green-dark);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  color: var(--green-dark);
  font-weight: 500;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.section-tag {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.section-tag--white { background: rgba(255,255,255,0.85); color: var(--green-dark); }
.section-tag--ongreen { background: var(--white); color: var(--green-dark); }
.section-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  color: #000;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* ================================
   ANNOUNCEMENT BAR
   ================================ */
.announcement-bar {
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
  padding: 0.65rem 3rem;
  font-size: 0.85rem;
  position: relative;
}
.announcement-bar a { color: var(--green-light); font-weight: 600; margin-left: 0.5rem; }
.announcement-bar a:hover { text-decoration: underline; }
.announcement-close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0.7;
}
.announcement-close:hover { opacity: 1; }

/* ================================
   HEADER NAV
   ================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.5rem;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--green-dark); }
.nav-cta { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
.nav-cta .btn-primary,
.nav-cta .btn-outline {
  padding: 0.75rem 1.4rem;
  font-size: 0.88rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  gap: 0.25rem;
}
.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  display: block;
}
.mobile-menu.open { display: flex; }

/* ================================
   HERO
   ================================ */
.hero {
  padding: 5rem 1.5rem 6rem;
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--green-pale) 0%, var(--bg) 70%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(143, 191, 159, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 1.25rem;
  position: relative;
}
.hero-title {
  font-size: clamp(2.75rem, 6.5vw, 5rem);
  color: #000;
  margin-bottom: 1.5rem;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.hero-title em {
  font-style: italic;
  color: var(--green-dark);
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 2.75rem;
  line-height: 1.7;
  font-weight: 400;
}
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 3rem;
  margin-bottom: 3rem;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 3rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.hero-video-wrap { max-width: 800px; margin: 0 auto; }

/* ================================
   SITUATIONS CAROUSEL
   ================================ */
.situations-carousel {
  overflow: hidden;
  width: 100%;
  margin: 2rem 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}
.situations-carousel:hover .situations-track {
  animation-play-state: paused;
}
.situations-track {
  display: flex;
  width: max-content;
  animation: scrollSituations 55s linear infinite;
  will-change: transform;
}
@keyframes scrollSituations {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
.situation-card {
  flex: 0 0 360px;
  width: 360px;
  margin-right: 32px;
  background: var(--white);
  border: 1px solid rgba(45, 84, 67, 0.1);
  border-top: 3px solid var(--green-light);
  border-radius: 16px;
  padding: 1.75rem 2rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.situation-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  border-top-color: var(--green-mid);
}
.situation-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}
.situation-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .situation-card { flex: 0 0 290px; width: 290px; margin-right: 24px; }
}
@media (max-width: 480px) {
  .situation-card { flex: 0 0 260px; width: 260px; margin-right: 20px; }
}

/* ================================
   TRANSITION BRIDGE
   ================================ */
.transition-bridge {
  padding: 5rem 1.5rem;
  background: var(--green-pale);
}
.bridge-text {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  color: #000;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}
.bridge-text em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--green-dark);
}

/* ================================
   ABOUT
   ================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}
.about-portrait {
  width: 100%;
  max-width: 380px;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  display: block;
}
.cert-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.cert-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.cert-list li::before { content: '✓'; color: var(--green-dark); font-weight: 700; }

/* ================================
   METHODE
   ================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.pillar-card {
  background: var(--white);
  border-radius: 20px;
  padding: 2.25rem;
  border-left: 3px solid var(--green-dark);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.pillar-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.pillar-card .pillar-num {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--green-glow);
  line-height: 1;
  margin-bottom: 0.75rem;
  font-style: italic;
}
.pillar-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.pillar-card p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* Formations process list */
.formations-list {
  list-style: none;
  position: relative;
  padding: 0 0 0 56px;
  margin: 2.5rem auto 0;
  max-width: 640px;
  text-align: left;
}
.formations-list::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--border);
}
.formations-list li {
  position: relative;
  margin-bottom: 2rem;
}
.formations-list li:last-child { margin-bottom: 0; }
.formations-list .f-num {
  position: absolute;
  left: -56px;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--green-dark);
  color: var(--green-dark);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
}
.formations-list h3 { font-size: 1rem; margin: 0 0 0.35rem; font-weight: 700; }
.formations-list p { font-size: 0.9rem; color: var(--text-muted); margin: 0; line-height: 1.65; }

/* ================================
   SOCIAL PROOF
   ================================ */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin: 3rem 0;
}
.stat-block { text-align: center; min-width: 140px; }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--green-dark);
  display: block;
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ================================
   TESTIMONIALS CAROUSEL
   ================================ */
.testimonials-carousel {
  overflow: hidden;
  width: 100%;
  margin-top: 3rem;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}
.testimonials-carousel:hover .testimonials-track {
  animation-play-state: paused;
}
.testimonials-track {
  display: flex;
  width: max-content;
  animation: scrollTestimonials 70s linear infinite;
  will-change: transform;
}
@keyframes scrollTestimonials {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.testimonial-card {
  flex: 0 0 300px;
  width: 300px;
  margin-right: 24px;
  background: var(--white);
  border-radius: 24px;
  padding: 1.75rem 1.75rem 1.25rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.07);
  border: 1px solid rgba(45,84,67,0.07);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.testimonial-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--white);
}
.testimonial-source {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-mid);
  font-weight: 600;
}

/* ================================
   CAS CONCRETS CAROUSEL
   ================================ */
.cases-section {
  padding: 2.5rem 0 3rem;
  overflow: hidden;
}
.cases-title {
  text-align: center;
  font-size: 1.4rem;
  font-family: 'Playfair Display', serif;
  color: var(--text);
  margin-bottom: 2rem;
  padding: 0 1.5rem;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 0 1.5rem;
}
@media (max-width: 900px) {
  .cases-grid { grid-template-columns: 1fr; }
}
.case-card {
  background: var(--white);
  border-radius: 24px;
  padding: 2rem 2rem 1.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(45, 84, 67, 0.07);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.case-num {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-mid);
  margin-bottom: 0.75rem;
}
.case-title {
  font-size: 1.05rem !important;
  font-family: 'Playfair Display', serif !important;
  font-weight: 700 !important;
  color: var(--green-dark) !important;
  margin-bottom: 0.75rem !important;
  line-height: 1.35 !important;
}
.case-body {
  font-size: 0.87rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}
.case-section {
  margin-bottom: 1rem;
}
.case-section-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-mid);
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.case-section p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}
.case-result {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.6;
  border-top: 1px solid rgba(45, 84, 67, 0.12);
  padding-top: 1rem;
  margin-top: auto;
}
@media (max-width: 480px) {
  .case-card { flex: 0 0 260px; width: 260px; margin-right: 20px; }
}

/* ================================
   PRICING
   ================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.price-card {
  background: var(--white);
  border: 1px solid rgba(45, 84, 67, 0.1);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}
.price-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--green-light);
}
.price-card.featured {
  border-color: var(--green-dark);
  border-width: 2px;
  position: relative;
  background: linear-gradient(145deg, var(--white) 0%, var(--green-pale) 100%);
  box-shadow: var(--shadow-md);
}
.price-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-dark);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: 50px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.price-card h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.price-amount {
  font-family: 'Playfair Display', serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--green-dark);
  margin: 0.5rem 0;
}
.price-per { font-size: 0.8rem; color: var(--text-muted); }
.price-detail { font-size: 0.82rem; color: var(--text-muted); margin-top: 0.5rem; }

/* ================================
   STAGES TABLE
   ================================ */
.stages-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.stages-table th {
  background: var(--green-dark);
  color: var(--white);
  padding: 0.85rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.stages-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.stages-table tr:hover td { background: var(--green-pale); }
.badge-places {
  background: var(--green-pale);
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  white-space: nowrap;
}

/* ================================
   POUR TOI / PAS POUR TOI
   ================================ */
.for-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.for-card {
  background: var(--white);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.for-card.yes {
  border-top: 3px solid var(--green-dark);
  background: linear-gradient(180deg, var(--green-pale) 0%, var(--white) 80px);
}
.for-card.no {
  border-top: 3px solid #D4695A;
  background: linear-gradient(180deg, #FDF1EF 0%, var(--white) 80px);
}
.for-card h3 { font-size: 1.15rem; margin-bottom: 1.25rem; }
.for-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.for-list li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; line-height: 1.5; }
.for-list li::before { flex-shrink: 0; font-weight: 700; }
.for-card.yes .for-list li::before { content: '✓'; color: var(--green-dark); }
.for-card.no .for-list li::before { content: '✗'; color: #D4695A; }

/* ================================
   FAQ ACCORDION
   ================================ */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  gap: 1rem;
}
.faq-question:hover { background: var(--green-pale); }
.faq-chevron { transition: transform 0.25s; font-size: 0.85rem; color: var(--green-dark); flex-shrink: 0; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 1.5rem 1.25rem; font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }
.faq-item.open .faq-answer { display: block; }

/* ================================
   FORMATION TEASER
   ================================ */
.formation-teaser {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1e3d2f 100%);
  color: var(--white);
  border-radius: 28px;
  padding: 4rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.formation-teaser::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(143, 191, 159, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.formation-teaser h2 { color: var(--white); }
.formation-teaser .section-tag { background: rgba(255,255,255,0.15); color: var(--white); }
.waitlist-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  max-width: 480px;
  margin: 2rem auto 0;
}
.waitlist-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.875rem 1.25rem;
  border-radius: 50px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
}
.waitlist-form input:focus { outline: 2px solid var(--green-light); }

/* ================================
   CTA FINAL
   ================================ */
.cta-final {
  background: linear-gradient(160deg, var(--green-pale) 0%, #d4ecd9 50%, var(--bg) 100%);
  text-align: center;
  padding: 7rem 1.5rem;
  position: relative;
}
.cta-final h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1.25rem; color: #000; }
.cta-final .cta-group { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-bottom: 1.5rem; }
.cta-reassurance { font-size: 0.85rem; color: var(--text-muted); }

/* ================================
   FOOTER
   ================================ */
.site-footer { background: var(--text); color: rgba(255,255,255,0.7); padding: 3.5rem 1.5rem 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto 3rem;
}
.footer-logo { font-family: 'Playfair Display', serif; font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 0.75rem; }
.footer-col h4 { font-family: 'Inter', sans-serif; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul a { font-size: 0.88rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8rem;
}

/* ================================
   FORMS
   ================================ */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.875rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--green-dark); }
.form-group textarea { resize: vertical; min-height: 130px; }

/* ================================
   BACK TO TOP
   ================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
  z-index: 50;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--green-mid);
  transform: translateY(-3px);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 900px) {
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.78rem; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta .btn-primary { display: none; }
  .hamburger { display: flex; }
  .section { padding: 3.5rem 1.25rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .for-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: center; }
  .formation-teaser { padding: 2rem 1.25rem; }
  .stages-table { font-size: 0.8rem; }
}

/* Contact page layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}