/* ==========================================================================
   FOCAL — Direction Artistique « Pastel Aesthetic Smooth »
   Palette : Blanc Lin (#FDFBF7), Cartes Blanches Lévitation (#FFFFFF),
             Ardoise Douce (#1E293B / #334155), Gris Poudré (#64748B),
             Accents Pastel (Menthe #A7F3D0, Ciel/Cyan #BAE6FD, Lavande #DDD6FE, Pêche #FED7AA),
             Boutons & Surlignances : Bleu Cyan Pastel (#0284C7 / #0EA5E9)
   Typographie : Outfit (Smooth, arrondie et géométrique douce)
                 + Plus Jakarta Sans (Corps de texte aéré et chaleureux)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Surfaces & Fonds (Blanc Minéral Pur & Neutre - Zéro jaunisse) */
  --bg-page: #F8FAFC;
  --bg-section: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-subtle: #F8FAFC;
  
  /* Textes & Typographie (Noir Slate Profond, Contraste Fort WCAG AAA) */
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  
  /* Palette d'Accents Équilibrés & Précis */
  --accent-mint: #059669;
  --accent-mint-dark: #064E3B;
  --accent-mint-bg: #ECFDF5;
  
  --accent-sky: #0284C7;
  --accent-sky-dark: #0369A1;
  --accent-sky-bg: #F0F9FF;
  
  --accent-lavender: #7C3AED;
  --accent-lavender-dark: #4C1D95;
  --accent-lavender-bg: #F5F3FF;
  
  --accent-peach: #EA580C;
  --accent-peach-dark: #7C2D12;
  --accent-peach-bg: #FFF7ED;

  /* Bouton d'action principal & Surlignances */
  --accent-primary: #0284C7;
  --accent-primary-hover: #0369A1;
  --accent-primary-light: #E0F2FE;
  
  /* Bordures nettes et précises (Micro-border fine) */
  --border-color: rgba(15, 23, 42, 0.08);
  --border-subtle: rgba(15, 23, 42, 0.04);
  --border-hover: rgba(2, 132, 199, 0.35);
}

/* Base & Typographie */
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-page);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typographie smooth & arrondie pour les titres */
/* Typographie technique & affirmée (Outfit + Plus Jakarta Sans) */
h1, h2, h3, h4, h5, h6,
.font-display,
.font-serif,
.font-heading {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: var(--text-main);
}

.font-sans {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Bouton principal Craft Pill (Bleu Cyan Pro) */
.btn-primary-pastel,
.btn-sage,
.btn-emerald {
  background-color: var(--accent-primary);
  color: #FFFFFF;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(2, 132, 199, 0.2), 0 4px 12px rgba(2, 132, 199, 0.28);
}

.btn-primary-pastel:hover,
.btn-sage:hover,
.btn-emerald:hover {
  background-color: var(--accent-primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.2), 0 8px 20px rgba(2, 132, 199, 0.32);
}

.btn-primary-pastel:active,
.btn-sage:active,
.btn-emerald:active {
  transform: translateY(0);
}

/* Bouton secondaire sobre (Blanc pur avec contour fin) */
.btn-secondary,
.btn-secondary-warm,
.btn-secondary-pastel {
  background-color: #FFFFFF;
  color: var(--text-main);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover,
.btn-secondary-warm:hover,
.btn-secondary-pastel:hover {
  background-color: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--text-main);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

/* Cartes Craft Élévation « Précision Apple/Linear » */
.smooth-card,
.editorial-card,
.ms-card {
  background-color: #FFFFFF;
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 1.25rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04), 0 6px 16px -2px rgba(15, 23, 42, 0.05);
}

.smooth-card:hover,
.editorial-card:hover,
.ms-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04), 0 12px 28px -4px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

/* Sections avec fond pastel très doux */
.section-linen,
.section-pastel,
.ms-section-alt {
  background-color: var(--bg-section);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Conteneur de démonstration logiciel « Écran nacré » */
.software-window {
  border-radius: 1.5rem;
  overflow: hidden;
}

/* Liens de navigation */
.nav-link {
  color: var(--text-muted);
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 0.925rem;
  transition: color 0.15s ease;
  padding: 0.5rem 0.25rem;
  position: relative;
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link.active {
  color: var(--accent-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.25rem;
  right: 0.25rem;
  height: 2.5px;
  background-color: var(--accent-primary);
  border-radius: 9999px;
}

/* Badges Pastel */
.badge-mint,
.badge-sage {
  background-color: var(--accent-mint-bg);
  color: var(--accent-mint-dark);
  border: 1px solid var(--accent-mint);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-sky {
  background-color: var(--accent-sky-bg);
  color: var(--accent-sky-dark);
  border: 1px solid var(--accent-sky);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-lavender {
  background-color: var(--accent-lavender-bg);
  color: var(--accent-lavender-dark);
  border: 1px solid var(--accent-lavender);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-peach {
  background-color: var(--accent-peach-bg);
  color: var(--accent-peach-dark);
  border: 1px solid var(--accent-peach);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Pavillon CTA Sobre & Lumineux */
.banner-pastel,
.banner-sage {
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 40%, #FFFFFF 100%);
  border: 1px solid rgba(2, 132, 199, 0.2);
  color: var(--text-main);
  border-radius: 1.25rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04), 0 12px 32px -4px rgba(2, 132, 199, 0.08);
}

/* Effet Scroll Reveal doux */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Optimisations mobiles fines */
@media (max-width: 640px) {
  .btn-primary-pastel,
  .btn-secondary-pastel,
  .btn-secondary {
    padding: 0.7rem 1.25rem;
    font-size: 0.875rem;
  }

  .smooth-card {
    border-radius: 1.25rem;
  }

  .app-viewport {
    border-radius: 1.25rem;
  }
}

/* Menu Mobile Navigation */
#mobile-menu {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

#mobile-menu.hidden {
  display: none;
}

/* Scrollbar discrète pastel */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #FDFBF7;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Animations et éléments interactifs Notion-style */
@keyframes floatSubtle {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
}

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

@keyframes pulseGlow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.92);
  }
}

.animate-float {
  animation: floatSubtle 4.5s ease-in-out infinite;
}

.animate-float-delay {
  animation: floatReverse 5s ease-in-out infinite 1s;
}

.animate-pulse-glow {
  animation: pulseGlow 2.5s ease-in-out infinite;
}

.notion-kanban-col {
  min-width: 220px;
  flex: 1;
}

.notion-card {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.notion-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -4px rgba(148, 163, 184, 0.2);
}

/* ── Optimisations Expérience Mobile & Simulateur ── */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

@media (max-width: 640px) {
  .software-window {
    border-radius: 1rem;
  }
}

/* ==========================================================================
   VISUAL POLISH — Craft & Modern Atmospheric Effects (No AI Slop)
   ========================================================================== */

/* 1. Ambiance lumineuse d'arrière-plan très subtile */
.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 900px;
  height: 420px;
  background: radial-gradient(ellipse at top, rgba(2, 132, 199, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

/* 2. Badge de statut authentique (Sobre, épuré, typographique) */
.craft-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  background: #FFFFFF;
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: #0F172A;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.craft-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  background-color: #0284C7;
}

/* 3. Bouton Primary Shimmer (Effet Magic UI bouton premium) */
.btn-primary-pastel {
  position: relative;
  overflow: hidden;
}

.btn-primary-pastel::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.25) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  transition: none;
}

.btn-primary-pastel:hover::after {
  left: 200%;
  transition: all 0.75s ease-in-out;
}

/* 4. Magic Cards — Élévation douce, border reflection et interaction */
.smooth-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 1.5rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.smooth-card:hover {
  border-color: rgba(186, 230, 253, 0.9);
  box-shadow: 0 16px 36px -8px rgba(148, 163, 184, 0.16), 0 4px 12px -2px rgba(14, 165, 233, 0.06);
  transform: translateY(-3px);
}

/* 5. Carte recommandée Magic Glow (Pricing & Featured) */
.magic-featured-card {
  position: relative;
  background: #FFFFFF;
  border: 2px solid #38BDF8 !important;
  box-shadow: 0 12px 35px -5px rgba(56, 189, 248, 0.22), 0 4px 12px rgba(56, 189, 248, 0.1) !important;
}

.magic-featured-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 1.6rem;
  background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.4), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* 6. Dot Grid Pattern de fond (Magic UI subtle grid) */
.bg-dot-pattern {
  background-image: radial-gradient(#E2E8F0 1.2px, transparent 1.2px);
  background-size: 24px 24px;
}

/* 7. Glass Card avec blur iOS/macOS pour le simulateur et bannières */
.glass-panel {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

/* 8. Pulsating badge indicator */
.pulse-indicator {
  position: relative;
  display: inline-flex;
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background-color: #10B981;
}

.pulse-indicator::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background-color: #10B981;
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  70%, 100% { transform: scale(2.4); opacity: 0; }
}