/* =============================================
   MERCURIAL ADVISORY - Design System 2026
   ============================================= */

:root {
  --navy: #1B1E3D;
  --indigo: #2D3178;
  --violet: #6366C1;
  --violet-light: #818CF8;
  --violet-pale: #E8EAF6;
  --accent: #A78BFA;
  --white: #FFFFFF;
  --off-white: #F8F9FF;
  --gray-100: #F1F3F9;
  --gray-200: #E4E7F1;
  --gray-500: #9CA3BE;
  --gray-700: #4B5280;
  --text-dark: #0F1128;
  --text-body: #3D4166;
  --gradient-main: linear-gradient(135deg, #1B1E3D 0%, #2D3178 50%, #6366C1 100%);
  --gradient-card: linear-gradient(145deg, rgba(99,102,193,0.08) 0%, rgba(45,49,120,0.04) 100%);
  --shadow-sm: 0 2px 8px rgba(27,30,61,0.08);
  --shadow-md: 0 8px 32px rgba(27,30,61,0.12);
  --shadow-lg: 0 20px 60px rgba(27,30,61,0.18);
  --shadow-violet: 0 8px 32px rgba(99,102,193,0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--navy);
  line-height: 1.2;
  font-weight: 700;
}

p { color: var(--text-body); }
a { color: var(--violet); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--indigo); }
img { max-width: 100%; height: auto; display: block; }

/* === UTILITY === */
.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--violet-pale);
  color: var(--indigo);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.section-badge i { color: var(--violet); }

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.8rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-700);
  max-width: 580px;
  line-height: 1.7;
}

.divider-line {
  width: 60px;
  height: 4px;
  background: var(--gradient-main);
  border-radius: 2px;
  margin: 1.25rem 0;
}

.divider-line.centered { margin: 1.25rem auto; }

/* === BUTTONS === */
.btn-primary-custom {
  background: var(--gradient-main);
  color: var(--white) !important;
  border: none;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-violet);
  cursor: pointer;
  text-decoration: none;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(99,102,193,0.4);
  color: var(--white) !important;
}

.btn-outline-custom {
  background: transparent;
  color: var(--white) !important;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
}

.btn-outline-custom:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
  color: var(--white) !important;
}

.btn-outline-dark {
  background: transparent;
  color: var(--indigo) !important;
  border: 2px solid var(--indigo);
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
}

.btn-outline-dark:hover {
  background: var(--indigo);
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===================================================
   NAVBAR — entièrement refait pour mobile
   =================================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
  padding: 18px 0;
}

/* État scrollé sur fond sombre (page accueil) */
#navbar.scrolled {
  background: rgba(20, 22, 55, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.35);
}

/* Pages internes (fond blanc) */
#navbar.navbar-light-mode {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

/* Logo — taille ajustée suite retour utilisateur (84px était trop grand) */
.navbar-brand img {
  height: 56px;
  width: auto;
  margin: -6px 0;
  filter: brightness(0) invert(1);
  transition: var(--transition);
}

#navbar.navbar-light-mode .navbar-brand img {
  filter: none;
}

/* Hamburger */
.navbar-toggler {
  border: none;
  background: none;
  padding: 6px 8px;
  outline: none;
  box-shadow: none !important;
}

.navbar-toggler:focus { box-shadow: none; }

.toggler-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}

.toggler-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

#navbar.navbar-light-mode .toggler-icon span {
  background: var(--navy);
}

/* Collapse container — fond opaque sur mobile */
.navbar-collapse {
  background: transparent;
}

@media (max-width: 991px) {
  .navbar-brand img {
    height: 42px;
    margin: 0;
  }

  .navbar-collapse {
    background: rgba(20, 22, 55, 0.99);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid rgba(255,255,255,0.08);
    margin: 0 -12px;
    padding: 16px 20px 20px;
    border-radius: 0 0 20px 20px;
  }

  /* Sur pages light, même traitement sombre pour le menu */
  #navbar.navbar-light-mode .navbar-collapse {
    background: rgba(20, 22, 55, 0.99);
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .navbar-nav {
    gap: 4px;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
  }
}

/* Liens nav */
.nav-link {
  color: rgba(255,255,255,0.88) !important;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding: 9px 14px !important;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--white) !important;
  background: rgba(255,255,255,0.1);
}

.nav-link.active {
  color: var(--accent) !important;
  background: rgba(167,139,250,0.15);
}

/* Sur desktop pages light (avant scroll) : liens sombres */
@media (min-width: 992px) {
  #navbar.navbar-light-mode .nav-link:not(.nav-cta) {
    color: var(--navy) !important;
  }
  #navbar.navbar-light-mode .nav-link:not(.nav-cta):hover {
    color: var(--violet) !important;
    background: var(--violet-pale);
  }
  #navbar.navbar-light-mode .nav-link.active:not(.nav-cta) {
    color: var(--violet) !important;
  }
}

.nav-cta {
  background: var(--gradient-main) !important;
  color: var(--white) !important;
  padding: 9px 22px !important;
  border-radius: 50px !important;
  font-weight: 600;
  box-shadow: var(--shadow-violet);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(99,102,193,0.45) !important;
  opacity: 0.95;
}

/* === HERO === */
.hero-section {
  min-height: 100vh;
  background: var(--gradient-main);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(99,102,193,0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(167,139,250,0.2) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(45,49,120,0.4) 0%, transparent 40%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-diagonal {
  position: absolute;
  width: 200%;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(167,139,250,0.5), transparent);
  transform: rotate(-15deg);
  top: 35%;
  left: -50%;
  animation: slideRight 8s linear infinite;
}

.hero-diagonal-2 {
  position: absolute;
  width: 200%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,102,193,0.4), transparent);
  transform: rotate(-15deg);
  top: 55%;
  left: -50%;
  animation: slideRight 12s linear infinite reverse;
}

@keyframes slideRight {
  0% { left: -50%; }
  100% { left: 50%; }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 90px;
  padding-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-badge span.dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  flex-wrap: wrap;
}

.hero-proof-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.75);
  font-size: 0.87rem;
}

.hero-proof-item i { color: var(--accent); font-size: 1rem; }

.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1rem;
}

.hero-card-title {
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  font-family: 'Inter', sans-serif;
}

.hero-stat-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}

.hero-stat { text-align: center; }

.hero-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.hero-mini-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.hero-mini-icon {
  width: 42px; height: 42px;
  background: var(--gradient-main);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--white);
  flex-shrink: 0;
}

.hero-mini-text strong {
  display: block;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
}

.hero-mini-text span {
  color: rgba(255,255,255,0.6);
  font-size: 0.76rem;
}

.hero-scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-arrow {
  width: 28px; height: 28px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  animation: bounce 2s infinite;
  color: rgba(255,255,255,0.6);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* === STATS SECTION === */
.stats-section {
  background: var(--navy);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(99,102,193,0.15) 0%, transparent 70%);
}

.stat-item {
  text-align: center;
  padding: 1rem;
  position: relative;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  font-family: 'Inter', sans-serif;
  line-height: 1;
  background: linear-gradient(135deg, #FFFFFF, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
  margin-top: 8px;
  font-weight: 500;
}

/* === SECTIONS === */
.section-py { padding: 96px 0; }
.section-py-sm { padding: 56px 0; }
.bg-off-white { background: var(--off-white); }

/* === SERVICE CARDS === */
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--violet-pale);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: var(--gradient-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--violet);
  margin-bottom: 1.1rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.service-card:hover .service-icon {
  background: var(--gradient-main);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-violet);
}

.service-title {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 0.65rem;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 1.1rem;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-list li {
  font-size: 0.84rem;
  color: var(--text-body);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--violet);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === WHY CARDS === */
.why-card {
  background: var(--gradient-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition);
  height: 100%;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--violet-pale);
}

.why-icon {
  width: 64px; height: 64px;
  background: var(--gradient-main);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--white);
  margin: 0 auto 1.1rem;
  box-shadow: var(--shadow-violet);
  line-height: 1;
}

.why-icon i {
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-title {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.why-desc {
  font-size: 0.87rem;
  color: var(--gray-700);
  line-height: 1.7;
}

/* === VALUE CARDS === */
.value-card {
  display: flex;
  gap: 1.1rem;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
  height: 100%;
}

.value-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--violet-pale);
  transform: translateY(-3px);
}

.value-icon {
  width: 48px; height: 48px;
  background: var(--violet-pale);
  border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  color: var(--violet);
  flex-shrink: 0;
  transition: var(--transition);
}

.value-card:hover .value-icon {
  background: var(--gradient-main);
  color: var(--white);
}

.value-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.value-desc {
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.65;
  margin: 0;
}

/* === PARTENAIRES TICKER === */
.partners-section {
  background: var(--off-white);
  padding: 56px 0;
  overflow: hidden;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.partners-track {
  display: flex;
  gap: 1.5rem;
  animation: ticker 28s linear infinite;
  width: max-content;
  will-change: transform;
}

.partners-track:hover { animation-play-state: paused; }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partner-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  padding: 11px 22px;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  transition: var(--transition);
}

.partner-pill:hover {
  border-color: var(--violet-pale);
  box-shadow: var(--shadow-md);
}

.partner-icon {
  width: 34px; height: 34px;
  background: var(--gradient-main);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 0.88rem;
  flex-shrink: 0;
}

.partner-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--navy);
}

.partner-sector {
  font-size: 0.73rem;
  color: var(--gray-500);
}

/* === CTA SECTION === */
.cta-section {
  background: var(--gradient-main);
  position: relative;
  overflow: hidden;
  padding: 90px 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(167,139,250,0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(99,102,193,0.2) 0%, transparent 50%);
}

.cta-content { position: relative; z-index: 2; }

/* === CONTACT === */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

.form-label {
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-control, .form-select {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 11px 15px;
  font-size: 0.91rem;
  color: var(--text-dark);
  transition: var(--transition);
  background: var(--off-white);
}

.form-control:focus, .form-select:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(99,102,193,0.12);
  background: var(--white);
  outline: none;
}

.contact-info-card {
  background: var(--gradient-main);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  color: var(--white);
  height: 100%;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.contact-info-item:last-of-type { border-bottom: none; }

.contact-info-icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.15);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 3px;
  font-family: 'Inter', sans-serif;
}

.contact-info-value {
  color: var(--white);
  font-weight: 500;
  font-size: 0.9rem;
}

/* === MV CARDS === */
.mv-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.mv-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(99,102,193,0.07) 0%, transparent 70%);
}

.mv-number {
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--violet-pale);
  line-height: 1;
  font-family: 'Inter', sans-serif;
  margin-bottom: -0.75rem;
}

/* === PAGE HEADER === */
.page-header {
  background: var(--gradient-main);
  padding: 148px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(99,102,193,0.3) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(167,139,250,0.2) 0%, transparent 40%);
}

.page-header-content { position: relative; z-index: 2; }

.breadcrumb-item { color: rgba(255,255,255,0.6); font-size: 0.84rem; }
.breadcrumb-item a { color: rgba(255,255,255,0.6); }
.breadcrumb-item.active { color: var(--white); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* === FOOTER === */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
}

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin: 0.875rem 0 1.4rem;
}

.footer-title {
  color: var(--white);
  font-size: 0.83rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.1rem;
  font-family: 'Inter', sans-serif;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,0.55);
  font-size: 0.87rem;
  padding: 4px 0;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-link i { font-size: 0.68rem; color: var(--violet); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0.7rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.87rem;
}

.footer-contact-item i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
  padding: 22px 0;
  font-size: 0.8rem;
}

.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--accent); }

.footer-logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background: var(--gradient-main);
  border-color: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-violet);
}

/* === ERROR PAGES === */
.error-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-main);
  position: relative;
  overflow: hidden;
}

.error-code {
  font-size: clamp(7rem, 18vw, 14rem);
  font-weight: 900;
  font-family: 'Inter', sans-serif;
  color: rgba(255,255,255,0.07);
  line-height: 1;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/* === PROSE (privacy/legal) === */
.prose-section { padding: 72px 0; }
.prose-section h2 {
  font-size: 1.35rem;
  margin-top: 2.25rem;
  margin-bottom: 0.875rem;
  color: var(--navy);
}
.prose-section h3 {
  font-size: 1.08rem;
  margin-top: 1.4rem;
  margin-bottom: 0.65rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: var(--navy);
}
.prose-section p { margin-bottom: 0.9rem; font-size: 0.93rem; color: var(--gray-700); }
.prose-section ul { padding-left: 1.4rem; margin-bottom: 0.9rem; }
.prose-section ul li { margin-bottom: 0.35rem; font-size: 0.93rem; color: var(--gray-700); }
.prose-section strong { color: var(--navy); }

/* === ANIMATIONS === */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.fade-in {
  opacity: 0;
  transition: opacity 0.65s ease;
}
.fade-in.visible { opacity: 1; }

/* ===================================================
   RESPONSIVE — MOBILE FIRST
   =================================================== */

/* Tablette */
@media (max-width: 991px) {
  .section-py { padding: 64px 0; }
  .hero-content { padding-top: 88px; padding-bottom: 30px; }
  .hero-visual { margin-top: 2.5rem; }
  .hero-scroll { display: none; }
  .page-header { padding: 130px 0 56px; }
  .cta-section { padding: 64px 0; }
}

/* Mobile */
@media (max-width: 767px) {
  .section-py { padding: 52px 0; }
  .section-py-sm { padding: 40px 0; }

  /* Hero */
  .hero-section { min-height: auto; padding: 0; }
  .hero-content { padding-top: 80px; padding-bottom: 48px; }
  .hero-title { font-size: 1.7rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary-custom,
  .hero-actions .btn-outline-custom { justify-content: center; }
  .hero-proof { gap: 1rem; }
  .hero-proof-item { font-size: 0.82rem; }
  .hero-card { padding: 1.25rem; }
  .hero-stat-num { font-size: 1.5rem; }
  .hero-stat-label { font-size: 0.62rem; }
  .hero-visual { margin-top: 0; }

  /* Stats */
  .stats-section { padding: 40px 0; }
  .stat-number { font-size: 2rem; }
  .stat-label { font-size: 0.78rem; }

  /* Partners */
  .partners-section { padding: 40px 0; }

  /* Sections titres */
  .section-title { font-size: 1.6rem; }
  .section-subtitle { font-size: 0.95rem; }

  /* Page header */
  .page-header { padding: 110px 0 44px; }

  /* Contact form */
  .contact-form-wrap { padding: 1.75rem 1.25rem; }
  .contact-info-card { padding: 1.75rem 1.25rem; margin-top: 1.5rem; }

  /* Footer */
  .footer-top { padding: 48px 0 36px; }
  .footer-logo { height: 38px; }

  /* CTA */
  .cta-section { padding: 52px 0; }
  .cta-section .d-flex { flex-direction: column; align-items: stretch; }
  .cta-section .d-flex a { justify-content: center; }

  /* Buttons full width sur mobile */
  .hero-actions .btn-primary-custom,
  .hero-actions .btn-outline-custom {
    width: 100%;
    text-align: center;
  }

  /* MV cards */
  .mv-card { padding: 1.75rem 1.25rem; }
  .mv-number { font-size: 3.5rem; }

  /* Value + why cards */
  .value-card { padding: 1.1rem; gap: 0.875rem; }
  .why-card { padding: 1.4rem; }

  /* Prose */
  .prose-section { padding: 48px 0; }

  /* Error */
  .error-code { font-size: clamp(5rem, 22vw, 10rem); }
}

/* Très petit écran */
@media (max-width: 375px) {
  .hero-title { font-size: 1.5rem; }
  .hero-stat-num { font-size: 1.35rem; }
  .btn-primary-custom, .btn-outline-custom, .btn-outline-dark {
    padding: 12px 22px;
    font-size: 0.88rem;
  }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .fade-up, .fade-in { opacity: 1; transform: none; }
}