/* ============================================================
   STYLE.CSS — Nemoxia
   TABLE DES MATIÈRES
   ============================================================
   1.  RESET & STYLES GLOBAUX
   2.  ANIMATIONS GLOBALES
   3.  NAVBAR
   4.  HERO SECTION
   5.  EXPERTISE SECTION
   6.  PARTNERS SECTION
   7.  NEWSLETTER SECTION
   8.  STATS SECTION
   9.  FOOTER
   10. RESPONSIVE
       10a. Mobile       (max 480px)
       10b. Tablette     (481px – 768px)
       10c. Tablette large (769px – 1023px)
       10d. Desktop étroit (1024px – 1189px)
       10e. Desktop moyen (1190px – 1439px)
       10f. Desktop large (1440px – 1919px)
       10g. Ultra-wide   (min 1920px)
       10h. 4K+          (min 3440px)
       10i. Paysage mobile (max-height 600px)
       10j. Accessibilité animations
   ============================================================ */


/* ============================================================
   1. RESET & STYLES GLOBAUX
   ============================================================ */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background:
     linear-gradient(430deg, rgba(3, 7, 18, 0.88) 0%, rgba(13, 59, 102, 0.45) 100%),
    url('https://images.unsplash.com/photo-1518770660439-4636190af475?w=1920&q=80') center/cover no-repeat fixed;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before { display: none; }

img {
  max-width: 100%;
  height: auto;
}


/* ============================================================
   2. ANIMATIONS GLOBALES
   ============================================================ */

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 0.8; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.8); }
  to   { opacity: 1; transform: scale(1);   }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0);    }
}

@keyframes heroDropIn {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0);     }
}

@keyframes lineExpand {
  to { transform: scaleX(1); }
}



/* ============================================================
   4. HERO SECTION
   ============================================================ */

.hero-section {
  min-height: 92vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(80px, 10vh, 130px) 5% clamp(60px, 8vh, 100px);
  color: white;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0, 114, 188, 0.15) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 4s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, #0072BC, transparent);
  box-shadow: 0 0 20px rgba(0, 114, 188, 0.8);
}

.hero-background { display: none; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-content h1 {
  font-size: clamp(1.8rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: clamp(28px, 5vh, 60px);
  letter-spacing: 0.01em;
  animation: heroDropIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.8s both;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.5rem);
  color: rgb(255, 255, 255);
  margin-bottom: clamp(32px, 6vh, 80px);
  line-height: 1.8;
  letter-spacing: 0.02em;
  font-weight: 800;
  animation: heroDropIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 1s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: clamp(40px, 7vh, 100px);
  animation: heroDropIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 1.2s both;
}

.btn-hero-primary {
  display: inline-block;
  padding: clamp(14px, 1.5vw, 20px) clamp(28px, 3.5vw, 52px);
  font-size: clamp(0.88rem, 1.2vw, 1.05rem);
  font-weight: 600;
  text-decoration: none;
  border-radius: 50px;
  transition: all 0.3s ease;
  background: white;
  color: #0072BC;
}
.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
  background: #0072BC;
  color: white;
}

.btn-hero-secondary {
  display: inline-block;
  padding: clamp(14px, 1.5vw, 20px) clamp(28px, 3.5vw, 52px);
  font-size: clamp(0.88rem, 1.2vw, 1.05rem);
  font-weight: 600;
  text-decoration: none;
  border-radius: 50px;
  transition: all 0.3s ease;
  background: transparent;
  color: white;
  border: 2px solid white;
  position: relative;
  overflow: hidden;
}

.btn-hero-secondary::before {
  content: attr(data-hover);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  color: #0072BC;
  border-radius: 50px;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease;
}
.btn-hero-secondary:hover { transform: translateY(-2px); color: transparent; }
.btn-hero-secondary:hover::before { opacity: 1; transform: translateY(0); }

.hero-trust-badges {
  display: flex;
  gap: clamp(16px, 3vw, 52px);
  justify-content: center;
  flex-wrap: wrap;
  animation: heroDropIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 1.4s both;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(0.8rem, 1.3vw, 1rem);
  padding: clamp(10px, 1.2vw, 14px) clamp(16px, 2vw, 26px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50px;
}

.trust-icon { color: #0099ff; font-size: 1.2rem; font-weight: bold; }
.trust-text { color: rgba(255, 255, 255, 0.9); }


/* ============================================================
   5. EXPERTISE SECTION
   ============================================================ */

.expertise-section {
  /* PAS de min-height — le contenu dicte la hauteur */
  padding: clamp(50px, 7vh, 90px) clamp(20px, 5%, 60px);
  color: white;
  position: relative;
}

.expertise-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 114, 188, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.expertise-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, #0072BC, transparent);
  box-shadow: 0 0 20px rgba(0, 114, 188, 0.8);
}

.expertise-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.expertise-header {
  margin-bottom: clamp(2rem, 4vh, 4rem);
  text-align: center;
}

.expertise-header h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: clamp(0.75rem, 1.5vh, 1.5rem);
  line-height: 1.4;
  color: white;
}

.expertise-header p {
  font-size: clamp(0.88rem, 1.6vw, 1.1rem);
  line-height: 1.85;
  color: rgba(220, 235, 255, 0.9);
  max-width: 800px;
  margin: 0 auto;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
  align-items: stretch;
}

.expertise-card {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  overflow: hidden;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
}

.expertise-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0, 114, 188, 0.25);
  border-color: rgba(0, 153, 255, 0.4);
}

.expertise-card-accent {
  height: 4px;
  background: linear-gradient(90deg, #0072BC, #00d0ff);
  transition: height 0.3s ease;
}
.expertise-card:hover .expertise-card-accent { height: 6px; }

.expertise-card-inner {
  padding: clamp(1.25rem, 2.5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 1.2vh, 1.4rem);
  flex: 1;
}

.expertise-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.expertise-icon-wrap {
  flex-shrink: 0;
  width: clamp(44px, 4vw, 54px);
  height: clamp(44px, 4vw, 54px);
  background: linear-gradient(135deg, rgba(0, 114, 188, 0.4), rgba(0, 208, 255, 0.2));
  border: 1px solid rgba(0, 153, 255, 0.3);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.expertise-card:hover .expertise-icon-wrap {
  background: linear-gradient(135deg, rgba(0, 114, 188, 0.6), rgba(0, 208, 255, 0.3));
  border-color: rgba(0, 153, 255, 0.6);
}

.expertise-icon-wrap i {
  font-size: clamp(18px, 1.8vw, 22px);
  color: #00d0ff;
  padding: 0 !important;
  border-radius: 0;
}

.expertise-card-header h3 {
  font-size: clamp(0.88rem, 1.4vw, 1.2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
  color: white;
}

.expertise-tag {
  display: inline-block;
  background: rgba(0, 114, 188, 0.25);
  border: 1px solid rgba(0, 153, 255, 0.3);
  color: #7dd3fc;
  font-size: clamp(0.6rem, 0.7vw, 0.72rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 2px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.expertise-desc {
  font-size: clamp(0.78rem, 1.1vw, 0.95rem);
  line-height: 1.75;
  color: rgba(220, 235, 255, 0.85);
  margin: 0;
}

.expertise-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(0.4rem, 0.8vh, 0.8rem);
  flex: 1;
}

.expertise-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.75rem, 1vw, 0.9rem);
  color: rgba(210, 230, 255, 0.9);
  line-height: 1.5;
}

.expertise-features li i {
  font-size: 11px;
  color: #0099ff;
  padding: 0 !important;
  border-radius: 0;
  flex-shrink: 0;
}

.expertise-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 0.5rem;
  font-size: clamp(0.78rem, 0.9vw, 0.875rem);
  font-weight: 600;
  color: #0099ff;
  text-decoration: none;
  transition: all 0.3s ease;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.expertise-cta:hover { color: #00d0ff; gap: 12px; }
.expertise-cta i { font-size: 12px; padding: 0 !important; transition: transform 0.3s ease; }
.expertise-cta:hover i { transform: translateX(4px); }

/* Badge "POPULAIRE" rouge */
.expertise-card.new-badge {
  position: relative;
  overflow: hidden;
}

.expertise-card.new-badge::before {
  content: 'POPULAIRE';
  position: absolute;
  top: 18px;
  right: -28px;
  background: #dc2626;
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 5px 36px;
  transform: rotate(45deg);
  z-index: 10;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.5);
}

.expertise-card.new-badge .expertise-icon-wrap {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.4), rgba(255, 80, 80, 0.2));
  border-color: rgba(220, 38, 38, 0.4);
}
.expertise-card.new-badge:hover .expertise-icon-wrap {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.6), rgba(255, 80, 80, 0.3));
  border-color: rgba(220, 38, 38, 0.6);
}
.expertise-card.new-badge .expertise-icon-wrap i { color: #ff4444; }
.expertise-card.new-badge .expertise-tag {
  background: rgba(220, 38, 38, 0.25);
  border-color: rgba(220, 38, 38, 0.4);
  color: #fca5a5;
}
.expertise-card.new-badge .expertise-features li i { color: #ef4444; }
.expertise-card.new-badge .expertise-cta { color: #ef4444; }
.expertise-card.new-badge .expertise-cta:hover { color: #ff6666; }
.expertise-card.new-badge .expertise-card-accent {
  background: linear-gradient(90deg, #dc2626, #ff6b6b);
}
.expertise-card.new-badge:hover {
  box-shadow: 0 24px 48px rgba(220, 38, 38, 0.25);
  border-color: rgba(220, 38, 38, 0.4);
}


/* ============================================================
   6. PARTNERS SECTION
   ============================================================ */

.partners-section {
  /* PAS de min-height */
  padding: clamp(40px, 6vh, 80px) 0 clamp(50px, 7vh, 90px);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.partners-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 114, 188, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.partners-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, #0072BC, transparent);
  box-shadow: 0 0 20px rgba(0, 114, 188, 0.8);
}

.partners-header {
  margin-bottom: clamp(20px, 3vh, 40px);
  padding: 0 5%;
  position: relative;
  z-index: 1;
}

.partners-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #fff 0%, #4a9eff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.partners-header p {
  font-size: clamp(0.88rem, 1.5vw, 1.05rem);
  color: rgba(220, 235, 255, 0.8);
}

.marquee-wrapper {
  position: relative;
  z-index: 1;
  padding: 10px 0;
}

.marquee-track {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.marquee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(18px, 3vh, 28px) 0;
  flex: 1;
  background: rgba(5, 10, 20, 0.75);
  border-top: 1px solid rgba(0, 114, 188, 0.25);
  border-bottom: 1px solid rgba(0, 114, 188, 0.25);
  border-right: 1px solid rgba(0, 114, 188, 0.1);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.marquee-item:last-child { border-right: none; }
.marquee-item:hover {
  background: rgba(5, 10, 20, 0.9);
  border-top-color: rgba(0, 114, 188, 0.6);
  border-bottom-color: rgba(0, 114, 188, 0.6);
}

.partner-logo {
  height: clamp(50px, 7vw, 80px);
  width: auto;
  max-width: 200px;
  object-fit: contain;
  opacity: 0.9;
  filter: brightness(1.1);
  transition: opacity 0.3s ease, filter 0.3s ease;
}
.marquee-item:hover .partner-logo {
  opacity: 1;
  filter: brightness(1.2) drop-shadow(0 0 6px rgba(0, 153, 255, 0.4));
}


/* ============================================================
   7. NEWSLETTER SECTION
   ============================================================ */

.newsletter-section {
  /* PAS de min-height */
  padding: clamp(50px, 7vh, 100px) 5% clamp(60px, 8vh, 110px);
  text-align: center;
  color: white;
  position: relative;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0, 114, 188, 0.2) 0%, transparent 65%);
  pointer-events: none;
}

.newsletter-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, #0072BC, transparent);
  box-shadow: 0 0 20px rgba(0, 114, 188, 0.8);
}

.newsletter-container {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter-icon { margin-bottom: clamp(16px, 2.5vh, 28px); }
.newsletter-icon i {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: #0099ff;
  padding: 0 !important;
  border-radius: 0;
}

.newsletter-container h2 {
  font-size: clamp(1.3rem, 2.8vw, 2.2rem);
  font-weight: 700;
  margin-bottom: clamp(12px, 2vh, 20px);
  line-height: 1.4;
  color: white;
}

.newsletter-container > p {
  font-size: clamp(0.88rem, 1.4vw, 1.05rem);
  color: rgba(220, 235, 255, 0.8);
  margin-bottom: clamp(24px, 4vh, 48px);
  line-height: 1.8;
}

.newsletter-topics {
  list-style: none;
  padding: 0;
  margin: 0 auto clamp(20px, 3vh, 36px);
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  align-items: center;
}

.newsletter-topics li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  color: rgba(210, 230, 255, 0.85);
  line-height: 1.5;
}

.newsletter-topics li i {
  font-size: 13px;
  color: #0099ff;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
  padding: 0 !important;
  border-radius: 0;
}

.newsletter-form-wrap {
  display: flex;
  gap: 0;
  max-width: 500px;
  margin: 0 auto 16px;
  border-radius: 50px;
  overflow: hidden;
  border: 1px solid rgba(0, 153, 255, 0.4);
  box-shadow: 0 0 30px rgba(0, 114, 188, 0.2);
  transition: box-shadow 0.3s ease;
}
.newsletter-form-wrap:focus-within {
  box-shadow: 0 0 40px rgba(0, 114, 188, 0.4);
  border-color: rgba(0, 153, 255, 0.7);
}

.newsletter-input {
  flex: 1;
  padding: 15px 24px;
  background: rgba(255, 255, 255, 0.07);
  border: none;
  outline: none;
  color: white;
  font-size: 0.95rem;
  font-family: inherit;
  transition: background 0.3s ease;
}
.newsletter-input::placeholder { color: rgba(200, 220, 255, 0.45); }
.newsletter-input:focus        { background: rgba(255, 255, 255, 0.12); }

.newsletter-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 15px 28px;
  background: linear-gradient(90deg, #0072BC, #0099ff);
  color: white;
  border: none;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: inherit;
}
.newsletter-btn:hover { background: linear-gradient(90deg, #005fa0, #007acc); gap: 12px; }
.newsletter-btn i { font-size: 13px; padding: 0 !important; border-radius: 0; }

.newsletter-confirm {
  font-size: 1.05rem;
  color: #7dd3fc;
  font-weight: 600;
  padding: 14px 0;
  animation: fadeInUp 0.5s ease;
}

.newsletter-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 20px auto 14px;
  max-width: 500px;
}

.newsletter-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(0, 114, 188, 0.12);
  border: 1px solid rgba(0, 153, 255, 0.2);
  border-radius: 50px;
  font-size: 0.78rem;
  color: rgba(180, 215, 255, 0.8);
  white-space: nowrap;
}

.newsletter-badge i { font-size: 11px; color: #0099ff; padding: 0 !important; border-radius: 0; }

.newsletter-legal {
  font-size: 0.78rem !important;
  color: rgba(180, 200, 230, 0.5) !important;
  margin-top: 14px !important;
  margin-bottom: 0 !important;
}
.newsletter-legal a {
  color: rgba(100, 160, 220, 0.7);
  text-decoration: underline;
  transition: color 0.2s;
}
.newsletter-legal a:hover { color: #7dd3fc; }


/* ============================================================
   8. STATS SECTION
   ============================================================ */

.stats-section {
  /* PAS de min-height */
  padding: clamp(50px, 7vh, 100px) 5% clamp(60px, 8vh, 110px);
  color: white;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 114, 188, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.stats-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, #0072BC, transparent);
  box-shadow: 0 0 20px rgba(0, 114, 188, 0.8);
}

.stats-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vh, 4.5rem);
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 5%;
}

.stats-header h2 {
  font-size: clamp(1.3rem, 3vw, 2.4rem);
  font-weight: 700;
  color: white;
  margin-bottom: clamp(12px, 2vh, 20px);
  line-height: 1.4;
}

.stats-header p {
  font-size: clamp(0.88rem, 1.5vw, 1.05rem);
  color: rgba(220, 235, 255, 0.8);
  line-height: 1.8;
  margin: 0;
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto clamp(2rem, 5vh, 4rem);
  display: flex;
  align-items: stretch;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.stat-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 4rem) clamp(1rem, 2.5vw, 3rem);
  position: relative;
  text-align: center;
  transition: transform 0.4s ease;
}

.stat-card:hover { transform: translateY(-4px); }

.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0, 153, 255, 0.35), transparent);
}

.stat-icon {
  margin-bottom: clamp(12px, 2vh, 24px);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.stat-icon i {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  color: #0099ff;
  padding: 0 !important;
  border-radius: 0;
}

.stat-card:hover .stat-icon { opacity: 1; }

.stat-number {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  line-height: 1;
  margin-bottom: clamp(8px, 1.5vh, 14px);
}

.stat-count {
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  background: linear-gradient(160deg, #ffffff 30%, #7dd3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'PT Serif', serif;
  letter-spacing: -0.03em;
  transition: filter 0.3s ease;
}
.stat-card:hover .stat-count { filter: drop-shadow(0 0 20px rgba(0, 180, 255, 0.4)); }

.stat-unit {
  font-size: clamp(1rem, 2vw, 2rem);
  font-weight: 700;
  color: #0099ff;
  margin-top: 8px;
  margin-left: 3px;
}

.stat-label {
  font-size: clamp(0.7rem, 1vw, 0.92rem);
  color: rgba(180, 210, 255, 0.65);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
  line-height: 1.6;
}

.stat-desc {
  font-size: clamp(0.72rem, 0.9vw, 0.88rem);
  color: rgba(170, 200, 240, 0.6);
  line-height: 1.6;
  margin: 8px 0 0;
  max-width: 200px;
  text-align: center;
}

.stat-line {
  width: 24px;
  height: 2px;
  background: #0072BC;
  margin: 10px auto 0;
  opacity: 0.5;
  transition: width 0.4s ease, opacity 0.4s ease;
}
.stat-card:hover .stat-line { width: 48px; opacity: 1; }

.stats-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.stats-cta-text {
  font-size: clamp(0.88rem, 1.4vw, 1.05rem);
  color: rgba(220, 235, 255, 0.75);
  margin: 0;
}

.stats-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: clamp(12px, 1.2vw, 14px) clamp(24px, 3vw, 36px);
  background: linear-gradient(90deg, #0072BC, #0099ff);
  color: white;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 700;
  text-decoration: none;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 114, 188, 0.35);
}
.stats-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0, 114, 188, 0.5); gap: 14px; }
.stats-cta-btn i { font-size: 13px; padding: 0 !important; transition: transform 0.3s ease; }
.stats-cta-btn:hover i { transform: translateX(4px); }


/* ============================================================
   9. FOOTER
   ============================================================ */

footer {
  background: linear-gradient(180deg, #1a3a5c 0%, #0d2440 100%);
  color: white;
  padding: clamp(30px, 5vw, 50px) 5%;
  box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
  position: relative;
  isolation: isolate;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(1, 15, 46, 0.5);
  pointer-events: none;
  z-index: 0;
}

footer > * { position: relative; z-index: 1; }

footer h3 {
  color: lightskyblue;
  margin-bottom: 15px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  text-shadow: 0 2px 8px rgba(135, 206, 250, 0.3);
}

footer ul { list-style: none; padding: 0; }
footer ul li { margin-bottom: 8px; font-size: clamp(0.82rem, 1.1vw, 0.95rem); }

footer a { color: white; text-decoration: none; transition: all 0.3s; }
footer a:hover { color: #0072BC; text-shadow: 0 0 8px rgba(0, 114, 188, 0.6); }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 4vw, 40px);
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}

.footer-grid a { color: #0099ff; transition: color 0.3s; }
.footer-grid div { margin: auto; }

.footer-bottom {
  text-align: center;
  border-top: 1px solid #0099ff;
  margin-top: clamp(20px, 4vw, 30px);
  padding-top: clamp(15px, 3vw, 20px);
  font-size: clamp(0.78rem, 1.2vw, 0.9rem);
  opacity: 0.8;
}
.footer-bottom p { text-align: center; }
.footer-bottom a { color: #0099ff; }


/* ============================================================
   10. RESPONSIVE
   ============================================================ */

/* ── 10a. Mobile (max 480px) ── */
@media (max-width: 480px) {
  .hamburger { display: flex; }
  .logo img  { width: 110px; }

  .nav-links {
    display: none;
    position: fixed;
    top: 60px; left: 0;
    width: 100%; height: calc(100vh - 60px);
    background: linear-gradient(to bottom, #030712, #0d3b66);
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    gap: 20px;
  }
  .nav-container.open .nav-links { display: flex; }
  .nav-actions { margin: auto; }
  .eligibilite-button { font-size: 11px; padding: 8px 14px; }

  .hero-content h1 { font-size: 1.5rem; margin-bottom: 20px; }
  .hero-subtitle   { font-size: 0.88rem; margin-bottom: 28px; }
  .hero-buttons    { flex-direction: column; align-items: center; gap: 12px; margin-bottom: 36px; }
  .btn-hero-primary,
  .btn-hero-secondary { width: 100%; max-width: 280px; text-align: center; padding: 14px 24px; }
  .hero-trust-badges { gap: 12px; }
  .trust-badge       { padding: 8px 12px; font-size: 0.78rem; }

  .expertise-grid { grid-template-columns: 1fr; gap: 1rem; }
  .expertise-section { padding: 40px 4% 50px; }
  .expertise-header h2 { font-size: 1.25rem; }
  .expertise-card-inner { padding: 1.1rem; }

  .marquee-track { flex-wrap: wrap; }
  .marquee-item  { flex: 1 1 50%; min-width: 50%; padding: 14px 0; border-right: none; }

  .newsletter-form-wrap { flex-direction: column; border-radius: 14px; }
  .newsletter-input { border-radius: 0; padding: 14px 20px; }
  .newsletter-btn   { border-radius: 0; justify-content: center; }
  .newsletter-badges { flex-direction: column; align-items: center; }

  .stats-container { flex-wrap: wrap; }
  .stat-card { flex: 0 0 50%; min-width: 50%; padding: 1.5rem 0.75rem; }
  .stat-card:not(:last-child)::after { display: none; }
  .stat-count { font-size: 2.8rem; }
  .stat-desc  { font-size: 0.72rem; max-width: 130px; }

  .footer-grid { grid-template-columns: 1fr; gap: 24px; text-align: center; }
}

/* ── 10b. Tablette (481px – 768px) ── */
@media (min-width: 481px) and (max-width: 768px) {
  .hamburger { display: flex; }
  .logo img  { width: 160px; }

  .nav-links {
    display: none;
    position: fixed;
    top: 65px; left: 0;
    width: 100%; height: calc(100vh - 65px);
    background: linear-gradient(to bottom, #030712, #0d3b66);
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    gap: 20px;
  }
  .nav-container.open .nav-links { display: flex; }
  .eligibilite-button { font-size: 12px; padding: 10px 16px; }

  .hero-content h1 { font-size: 1.75rem; margin-bottom: 24px; }
  .hero-subtitle   { font-size: 0.9rem; margin-bottom: 32px; }
  .hero-buttons    { margin-bottom: 44px; gap: 14px; }
  .hero-trust-badges { gap: 16px; }

  .expertise-grid { grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
  .expertise-section { padding: 50px 4% 60px; }

  .stats-container { flex-wrap: wrap; }
  .stat-card { flex: 0 0 50%; min-width: 50%; }
  .stat-card:not(:last-child)::after { display: none; }

  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* ── 10c. Tablette large (769px – 1023px) ── */
@media (min-width: 769px) and (max-width: 1023px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 70px; left: 0;
    width: 100%; height: calc(100vh - 70px);
    background: linear-gradient(to bottom, #030712, #0d3b66);
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    gap: 25px;
  }
  .nav-container.open .nav-links { display: flex; }
  .eligibilite-button { font-size: 12px; padding: 10px 18px; }

  .expertise-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
  .expertise-section { padding: 55px 4% 65px; }

  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── 10d. Desktop étroit (1024px – 1189px) ── */
@media (min-width: 1024px) and (max-width: 1189px) {
  .hamburger { display: none; }
  .nav-links { display: flex; }

  .nav-container      { padding: 12px 2%; }
  .nav-links          { gap: 10px; }
  .nav-links a        { font-size: 11px; }
  .eligibilite-button { font-size: 12px; padding: 10px 18px; }

  .expertise-grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; }
  .expertise-card-inner { padding: 1.1rem; gap: 0.6rem; }
  .expertise-card-header h3 { font-size: 0.85rem; }
  .expertise-desc    { font-size: 0.75rem; }
  .expertise-features li { font-size: 0.72rem; }
  .expertise-cta     { font-size: 0.75rem; }
}

/* ── 10e. Desktop moyen (1190px – 1439px) ── */
@media (min-width: 1190px) and (max-width: 1439px) {
  .hamburger { display: none; }
  .nav-links { display: flex; }

  .nav-links a        { font-size: 12px; }
  .eligibilite-button { font-size: 13px; padding: 11px 22px; }

  .expertise-grid { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
  .expertise-card-inner { padding: 1.4rem; gap: 0.7rem; }
  .expertise-card-header h3 { font-size: 0.92rem; }
  .expertise-desc    { font-size: 0.78rem; }
  .expertise-features li { font-size: 0.76rem; }
}

/* ── 10f. Desktop large (1440px – 1919px) ── */
@media (min-width: 1440px) and (max-width: 1919px) {
  .hamburger { display: none; }
  .nav-links { display: flex; }

  .nav-links a        { font-size: clamp(13px, 1.1vw, 16px); }
  .eligibilite-button { font-size: clamp(13px, 1vw, 15px); padding: 12px 24px; }
  .logo img           { width: clamp(220px, 16vw, 360px); }

  .expertise-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .expertise-card-inner { padding: 1.6rem; gap: 0.8rem; }
  .expertise-card-header h3 { font-size: 1.4rem; }
  .expertise-desc    { font-size: 0.82rem; }
  .expertise-features li { font-size: 0.8rem; }
}

/* ── 10g. Ultra-wide (min 1920px) — CORRECTION PRINCIPALE ── */
@media (min-width: 1920px) {
  .hamburger { display: none; }
  .nav-links { display: flex; }

  .nav-container      { padding: 14px 4%; }
  .nav-links          { gap: 28px; }
  .nav-links a        { font-size: 15px; }
  .eligibilite-button { font-size: 15px; padding: 13px 30px; }
  .logo img           { width: clamp(260px, 18vw, 420px); }

  /* Hero — on garde min-height uniquement ici */
  .hero-section { padding: 90px 12% 80px; }
  .hero-content { max-width: 1300px; }

  /* Expertise — PAS de min-height, padding adapté */
  .expertise-section   { padding: 60px 5% 80px; }
  .expertise-container { max-width: 1800px; }
  .expertise-header    { margin-bottom: 3rem; }
  .expertise-header h2 { font-size: 2.4rem; }
  .expertise-header p  { font-size: 1.1rem; }
  .expertise-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
  .expertise-card-inner    { padding: 2rem 1.75rem; gap: 1.2rem; }
  .expertise-icon-wrap     { width: 60px; height: 60px; }
  .expertise-icon-wrap i   { font-size: 24px !important; }
  .expertise-card-header h3 { font-size: 1.15rem; }
  .expertise-tag           { font-size: 0.7rem; }
  .expertise-desc          { font-size: 0.9rem; line-height: 1.85; }
  .expertise-features      { gap: 0.9rem; }
  .expertise-features li   { font-size: 0.88rem; }
  .expertise-cta           { font-size: 0.88rem; }

  /* Partners */
  .partner-logo { height: 70px; }

  /* Stats — PAS de min-height */
  .stats-section    { padding: 60px 5% 80px; }
  .stats-container  { max-width: 1800px; }
  .stat-count       { font-size: 5.5rem; }

  /* Newsletter — PAS de min-height */
  .newsletter-section   { padding: 60px 5% 80px; }
  .newsletter-container { max-width: 720px; }

  /* Footer */
  .footer-grid { max-width: 1800px; }
}

/* ── 10h. 4K+ (min 3440px) ── */
@media (min-width: 3440px) {
  .nav-container      { max-width: 3440px; padding: 14px 5%; }
  .nav-links a        { font-size: 20px; }
  .eligibilite-button { font-size: 18px; padding: 15px 34px; }
  .logo img           { width: 500px; }

  .expertise-section   { padding: 80px 8% 100px; }
  .expertise-container { max-width: 3200px; }
  .expertise-header h2 { font-size: 3rem; }
  .expertise-grid { gap: 3rem; max-width: 1900px; margin: 0 auto; }
  .expertise-card-inner { padding: 3rem 2.5rem; gap: 1.75rem; }
  .expertise-icon-wrap  { width: 80px; height: 80px; }
  .expertise-icon-wrap i { font-size: 34px !important; }
  .expertise-card-header h3 { font-size: 1.7rem; }
  .expertise-desc { font-size: 1.1rem; }
  .expertise-features li { font-size: 1rem; }
  .expertise-cta { font-size: 1rem; }

  .stats-section   { padding: 80px 8% 100px; }
  .stats-container { max-width: 3000px; }
  .stat-count      { font-size: 8rem; }

  .newsletter-section   { padding: 80px 8% 100px; }
  .newsletter-container { max-width: 800px; }

  .footer-grid { max-width: 3200px; }
}

/* ── 10i. Paysage mobile (max-height 600px) ── */
@media (max-height: 600px) and (orientation: landscape) {
  .hero-section    { min-height: auto; padding: 65px 5% 40px; }
  .hero-content h1 { font-size: 1.4rem; margin-bottom: 14px; }
  .hero-subtitle   { font-size: 0.82rem; margin-bottom: 18px; }
  .hero-buttons    { margin-bottom: 22px; gap: 12px; }
  .trust-badge     { padding: 6px 10px; font-size: 0.76rem; }

  .expertise-section { padding: 30px 4% 40px; }
  .expertise-header  { margin-bottom: 1.25rem; }
}

/* ── 10k. Hauteur > 1080px — espacement et textes hero agrandis ── */
@media (min-height: 1081px) {
  .hero-content h1 {
    font-size: clamp(1.5rem, 5.5vw, 4rem);
    margin-bottom: clamp(60px, 8vh, 110px);
    line-height: 1.3;
  }
  .hero-subtitle {
    font-size: clamp(1.1rem, 2.2vw, 1.6rem);
    margin-bottom: clamp(70px, 9vh, 130px);
    line-height: 2;
  }
  .btn-hero-primary,
  .btn-hero-secondary {
    font-size: clamp(1rem, 1.4vw, 1.25rem);
    padding: clamp(16px, 1.8vh, 22px) clamp(36px, 4vw, 60px);
  }
  .hero-buttons      { margin-bottom: clamp(90px, 12vh, 160px); }
  .hero-trust-badges { gap: clamp(36px, 5vw, 64px); }
  .trust-badge {
    padding: clamp(14px, 1.8vh, 20px) clamp(22px, 2.5vw, 32px);
    font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  }
}

/* ── 10j. Accessibilité animations ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}