/* ============================================================
   Impul'Scène — Stylesheet principal
   Mobile-first · CSS custom properties définies dans <style> inline du HTML
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ============================================================
   UTILITAIRES
   ============================================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.accent { color: var(--color-accent); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.section-header--light h2,
.section-header--light .section-subtitle {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   BOUTONS
   ============================================================ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s ease;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(236, 97, 64, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-primary:disabled,
.btn-primary[aria-busy="true"] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 1.05rem;
  padding: 1rem 2rem;
  margin-top: var(--space-sm);
}

/* Spinner dans bouton */
.btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-primary[aria-busy="true"] .btn-text { display: none; }
.btn-primary[aria-busy="true"] .btn-spinner { display: block; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   FORMES GÉOMÉTRIQUES DÉCORATIVES
   ============================================================ */

.geo-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.geo {
  position: absolute;
  border-radius: 50%;
  opacity: 0.18;
}

.geo-circle { border-radius: 50%; }
.geo-square { border-radius: 12px; }

/* Hero */
.geo-1 {
  width: 320px; height: 320px;
  background: var(--color-accent);
  top: -80px; right: -60px;
  animation: float-slow 12s ease-in-out infinite;
}
.geo-2 {
  width: 180px; height: 180px;
  background: var(--color-gold);
  bottom: 60px; left: -40px;
  animation: float-slow 9s ease-in-out infinite reverse;
}
.geo-3 {
  width: 90px; height: 90px;
  background: var(--color-lavender);
  top: 30%; right: 15%;
  border-radius: 16px;
  animation: spin-slow 20s linear infinite;
  opacity: 0.12;
}
.geo-4 {
  width: 200px; height: 200px;
  border: 3px solid var(--color-lavender);
  background: transparent;
  top: 55%; left: 8%;
  animation: float-slow 14s ease-in-out infinite;
}
.geo-ring {
  background: transparent;
  border: 3px solid var(--color-accent);
  opacity: 0.2;
}
.geo-5 {
  width: 24px; height: 24px;
  background: var(--color-gold);
  top: 20%; left: 20%;
  opacity: 0.4;
  animation: float-slow 7s ease-in-out infinite;
}
.geo-dot { border-radius: 50%; }
.geo-6 {
  width: 140px; height: 140px;
  border: 3px solid var(--color-gold);
  background: transparent;
  border-radius: 50% 0 50% 0;
  bottom: 15%; right: 5%;
  animation: spin-slow 25s linear infinite reverse;
  opacity: 0.15;
}
.geo-arc { background: transparent; }

/* Avantages */
.geo-adv-1 {
  width: 400px; height: 400px;
  background: var(--color-lavender);
  top: -100px; left: -100px;
  opacity: 0.1;
  animation: float-slow 16s ease-in-out infinite;
}
.geo-adv-2 {
  width: 120px; height: 120px;
  background: var(--color-gold);
  bottom: 40px; right: -30px;
  opacity: 0.15;
  animation: spin-slow 18s linear infinite;
}

/* Formulaire */
.geo-form-1 {
  width: 250px; height: 250px;
  border: 3px solid rgba(255,255,255,0.2);
  background: transparent;
  border-radius: 50%;
  top: -60px; right: -60px;
  animation: float-slow 11s ease-in-out infinite;
}
.geo-form-2 {
  width: 30px; height: 30px;
  background: var(--color-gold);
  bottom: 80px; left: 5%;
  opacity: 0.3;
  animation: float-slow 8s ease-in-out infinite;
}

/* À propos */
.geo-about-1 {
  width: 280px; height: 280px;
  background: var(--color-accent);
  top: -60px; right: -80px;
  opacity: 0.08;
}
.geo-about-2 {
  width: 160px; height: 160px;
  border: 3px solid var(--color-gold);
  background: transparent;
  border-radius: 50% 0 50% 0;
  bottom: 30px; left: 3%;
  opacity: 0.15;
  animation: spin-slow 22s linear infinite;
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .geo, .geo-shapes * {
    animation: none !important;
    transition: none !important;
  }
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.site-header.is-scrolled {
  background: var(--color-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  padding: 0.6rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.logo img {
  height: 36px;
  width: auto;
  transition: filter 0.3s ease;
}

/* Sur fond sombre, version claire du logo (filtre simple) */
.site-header.is-scrolled .logo img {
  filter: brightness(0) invert(1);
}

.main-nav {
  flex: 1;
  display: none;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  justify-content: center;
}

.main-nav a {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-white);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s ease, color 0.2s ease;
  letter-spacing: 0.02em;
}

.main-nav a:hover { opacity: 1; color: var(--color-accent); }

.site-header:not(.is-scrolled) .main-nav a { color: var(--color-white); }

.btn-nav-cta {
  display: none;
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
  margin-left: auto;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile ouvert */
.main-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-dark);
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.main-nav.is-open ul {
  flex-direction: column;
  gap: 0;
}

.main-nav.is-open li a {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 1rem;
}

@media (min-width: 768px) {
  .main-nav { display: flex; }
  .btn-nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--color-dark);
  padding: calc(80px + var(--space-xl)) 0 var(--space-xl);
  overflow: hidden;
}

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

/* Tagline animée "Découvrir. Partager. Réserver. Ressentir." */
.hero-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.15em;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--color-lavender);
  margin-bottom: var(--space-md);
  letter-spacing: 0.01em;
  opacity: 0;
}

.hero-tagline .dot {
  color: var(--color-accent);
  margin-right: 0.3em;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.1;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

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

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--color-lavender);
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: var(--space-lg);
}

.hero-subtitle strong {
  color: var(--color-white);
  font-weight: 500;
}

.hero-actions {
  margin-bottom: 1.5rem;
}

.hero-cta {
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
}

.hero-badge {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
  color: rgba(185, 170, 207, 0.7);
  align-items: center;
}

.hero-badge span:first-child,
.hero-badge span:nth-child(3),
.hero-badge span:last-child {
  color: var(--color-lavender);
}

/* ============================================================
   AVANTAGES
   ============================================================ */

.advantages {
  position: relative;
  background: var(--color-cream);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.advantage-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(31, 18, 41, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  /* État initial pour animation scroll */
  opacity: 0;
  transform: translateY(40px);
}

.advantage-card.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.advantage-card--featured {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: transparent;
}

.advantage-card--featured h3 { color: var(--color-white); }
.advantage-card--featured p  { color: var(--color-lavender); }
.advantage-card--featured .card-icon { color: var(--color-gold); }

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
  flex-shrink: 0;
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.advantage-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.advantage-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* Tag mot-clé sur les cartes */
.card-tag {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}

.card-tag--light {
  color: var(--color-gold);
  background: rgba(239, 182, 56, 0.15);
}

.card-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--color-gold);
  color: var(--color-dark);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Bandeau réassurance */
.reassurance-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-xl);
  padding: 1.5rem 2rem;
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
}

.banner-icon { font-size: 1.5rem; }

.counter {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  font-variant-numeric: tabular-nums;
  min-width: 3ch;
  display: inline-block;
  text-align: center;
}

/* Grille responsive — 6 cartes : 1 → 2 → 3 colonnes */
@media (min-width: 640px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .advantages-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   FORMULAIRE D'INSCRIPTION
   ============================================================ */

.registration {
  position: relative;
  background: linear-gradient(135deg, var(--color-dark) 0%, #2d1a42 100%);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.registration-inner {
  position: relative;
  z-index: 1;
}

.registration .section-subtitle {
  color: var(--color-lavender);
}

.form-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.registration-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* Honeypot invisible */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 480px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-dark);
}

.required { color: var(--color-accent); margin-left: 2px; }

.form-group input,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--color-dark);
  background: var(--color-cream);
  border: 1.5px solid rgba(31, 18, 41, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(31, 18, 41, 0.35);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(236, 97, 64, 0.12);
  background: var(--color-white);
}

.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.field-error {
  font-size: 0.8rem;
  color: #e53e3e;
  min-height: 1em;
  display: block;
}

.form-legal {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.form-legal a {
  color: var(--color-accent);
  text-decoration: none;
}
.form-legal a:hover { text-decoration: underline; }

/* ============================================================
   CONFIRMATION & FEEDBACK
   ============================================================ */

.confirmation-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.confirmation-wrapper[hidden] { display: none; }

.confirmation-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  text-align: center;
}

.confirmation-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.confirmation-icon::after { content: '🎉'; }
.confirmation-card.is-duplicate .confirmation-icon::after { content: '✅'; }

.confirmation-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  text-align: left;
}

.confirmation-message {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.65;
  text-align: left;
  margin-bottom: var(--space-lg);
}

.feedback-section {
  border-top: 1px solid rgba(31, 18, 41, 0.1);
  padding-top: var(--space-md);
  text-align: left;
}

.feedback-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
  display: block;
  margin-bottom: 0.5rem;
}

.feedback-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.feedback-form textarea {
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--color-dark);
  background: var(--color-cream);
  border: 1.5px solid rgba(31, 18, 41, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  resize: vertical;
  outline: none;
  min-height: 100px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  margin-bottom: 0.75rem;
}

.feedback-form textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(236, 97, 64, 0.12);
}

.feedback-form .btn-primary {
  width: 100%;
  justify-content: center;
}

.feedback-success {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-light);
  padding: var(--space-sm) 0;
}

.feedback-success[hidden] { display: none; }

/* ============================================================
   À PROPOS
   ============================================================ */

.about {
  position: relative;
  background: var(--color-cream);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

/* Intro / constat */
.about-intro {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.about-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-dark);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-intro p {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

.about-intro strong {
  color: var(--color-dark);
  font-weight: 600;
}

/* Chiffres marché */
.about-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .about-stats { grid-template-columns: repeat(3, 1fr); }
}

.stat-item {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.stat-number {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--color-accent);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 400;
}

/* Grille about : company + déjà lancé */
.about-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* Carte BCubix */
.company-card {
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  color: var(--color-white);
}

.company-logo {
  margin-bottom: var(--space-sm);
}

.company-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-white);
}

.company-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--space-sm);
}

.company-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  color: var(--color-white);
}

.company-tagline {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 500;
}

.company-bio {
  font-size: 0.875rem;
  color: var(--color-lavender);
  line-height: 1.65;
  margin-top: 0.5rem;
}

.company-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-md);
  font-style: normal;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-sm);
}

.company-contacts a {
  font-size: 0.875rem;
  color: var(--color-lavender);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s ease;
}

.company-contacts a:hover { color: var(--color-accent); }

/* Déjà lancé */
.already-launched {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
}

.already-launched h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.launched-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.launched-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.launched-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-dark);
  padding: 0.6rem 0.75rem;
  background: var(--color-cream);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

.launched-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.launched-objective {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dark);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(31, 18, 41, 0.1);
}

.launched-objective .accent {
  font-weight: 700;
  font-size: 1.1rem;
}



/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--color-dark);
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-logo img {
  height: 28px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(185, 170, 207, 0.5);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  justify-content: center;
  align-items: center;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(185, 170, 207, 0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover { color: var(--color-accent); }

.footer-links span { color: rgba(185, 170, 207, 0.3); font-size: 0.8rem; }

/* ============================================================
   ANIMATIONS SCROLL (Intersection Observer)
   ============================================================ */

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */

@media (min-width: 1024px) {
  .hero-content { max-width: 700px; }
  .registration-form { padding: var(--space-xl); }
  .confirmation-card { padding: var(--space-xl); }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-cta { width: 100%; justify-content: center; font-size: 1rem; }
  .btn-submit { font-size: 1rem; }
  .reassurance-banner { font-size: 0.95rem; }
  .counter { font-size: 1.5rem; }
}

/* ============================================================
   FOCUS VISIBLE (accessibilité)
   ============================================================ */

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   TRANSITIONS DE PAGE (form → confirmation)
   ============================================================ */

.form-wrapper,
.confirmation-wrapper {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-wrapper.is-exiting {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}