/* ═══════════════════════════════════════════════════
   HOME FEATURES MODERN — Section "Pourquoi nous choisir"
   Design basé sur dcsx.html (expansion + illustration + badges + CTA)
   ═══════════════════════════════════════════════════ */

:root {
  --purple: #7C3AED;
  --amber: #F59E0B;
  --blue: #1A9AEF;
  --green: #10B981;
  --red: #EF4444;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-200: #E5E7EB;
  --white: #ffffff;
  --radius: 20px;
}

/* ── Section Container ── */
.features-section-modern { 
  padding: 80px 0; 
  background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
  position: relative;
  overflow: visible; /* No overflow issues */
  z-index: 50; /* Au-dessus du reste de la page */
}

/* ── Section Header ── */
.section-header {
  text-align: center;
  margin-bottom: 32px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 16px;
  padding: 8px 20px;
  background: rgba(124,58,237,0.08);
  border-radius: 999px;
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin: 0;
}

/* ── Grid Layout avec auto-sizing pour expansion ── */
.features-grid-modern { 
  display: grid; 
  grid-template-columns: repeat(3, minmax(0, 1fr)); 
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

/* Quand une carte est hover, elle prend 1.8x plus d'espace */
.feature-card-modern:hover {
  grid-column: span 1;
  z-index: 200;
}

/* EFFET BLUR: Quand une carte est hover, les autres deviennent floues et désaturées */
.features-grid-modern:has(.feature-card-modern:hover) .feature-card-modern:not(:hover) {
  filter: blur(3px) grayscale(0.8) opacity(0.5);
  transform: scale(0.95);
  transition: all 0.4s ease;
}

@media (max-width: 1100px) {
  .features-grid-modern { 
    grid-template-columns: repeat(2, minmax(0, 1fr)); 
  }
}

@media (max-width: 680px) {
  .features-grid-modern { 
    grid-template-columns: 1fr; 
  }
  
  /* Désactiver l'effet blur sur mobile */
  .features-grid-modern:has(.feature-card-modern:hover) .feature-card-modern:not(:hover) {
    filter: none;
    transform: scale(1);
  }
}

/* ══════════════════════════════════════════════════
   CARD AVEC EXPANSION HORIZONTALE RÉELLE
   ══════════════════════════════════════════════════ */

.feature-card-modern {
  background: var(--white);
  border-radius: var(--radius);
  border: 2px solid transparent;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  position: relative;
  overflow: visible;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  min-height: auto;
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* Fond coloré par défaut */
.feature-card-modern::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--card-bg);
  opacity: 1;
  z-index: 0;
  border-radius: var(--radius);
  transition: opacity 0.3s;
}

/* EFFET ANIMÉ DANS LE FOND: Particules flottantes */
.feature-card-modern::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 30%, var(--card-color) 2px, transparent 2px),
    radial-gradient(circle at 60% 70%, var(--card-color) 1.5px, transparent 1.5px),
    radial-gradient(circle at 80% 20%, var(--card-color) 1px, transparent 1px),
    radial-gradient(circle at 30% 80%, var(--card-color) 2.5px, transparent 2.5px),
    radial-gradient(circle at 90% 60%, var(--card-color) 1.5px, transparent 1.5px);
  background-size: 200% 200%;
  background-position: 0% 0%;
  opacity: 0.08;
  border-radius: var(--radius);
  animation: particlesFloat 20s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes particlesFloat {
  0%, 100% { 
    background-position: 0% 0%;
    opacity: 0.08;
  }
  50% { 
    background-position: 100% 100%;
    opacity: 0.15;
  }
}

/* HOVER: Expansion + Effet 3D premium */
.feature-card-modern:hover {
  border-color: var(--card-color);
  box-shadow: 
    0 20px 60px rgba(0,0,0,.15),
    0 8px 20px rgba(0,0,0,.1),
    inset 0 1px 0 rgba(255,255,255,0.3);
  transform: translateY(-8px);
  z-index: 200;
}

/* Particules plus visibles au hover */
.feature-card-modern:hover::after {
  animation-duration: 10s;
  opacity: 0.2;
}

/* Couleurs par carte (2 couleurs uniquement: Purple et Cyan) */
.feature-card-modern:nth-child(1) { 
  --card-color: #7C3AED; /* Purple */
  --card-bg: linear-gradient(135deg, rgba(124,58,237,0.08) 0%, rgba(124,58,237,0.03) 100%);
}
.feature-card-modern:nth-child(2) { 
  --card-color: #4DD4E8; /* Cyan */
  --card-bg: linear-gradient(135deg, rgba(77,212,232,0.08) 0%, rgba(77,212,232,0.03) 100%);
}
.feature-card-modern:nth-child(3) { 
  --card-color: #7C3AED; /* Purple */
  --card-bg: linear-gradient(135deg, rgba(124,58,237,0.08) 0%, rgba(124,58,237,0.03) 100%);
}
.feature-card-modern:nth-child(4) { 
  --card-color: #4DD4E8; /* Cyan */
  --card-bg: linear-gradient(135deg, rgba(77,212,232,0.08) 0%, rgba(77,212,232,0.03) 100%);
}
.feature-card-modern:nth-child(5) { 
  --card-color: #7C3AED; /* Purple */
  --card-bg: linear-gradient(135deg, rgba(124,58,237,0.08) 0%, rgba(124,58,237,0.03) 100%);
}
.feature-card-modern:nth-child(6) { 
  --card-color: #4DD4E8; /* Cyan */
  --card-bg: linear-gradient(135deg, rgba(77,212,232,0.08) 0%, rgba(77,212,232,0.03) 100%);
}

/* ── Catégorie en haut (au-dessus de l'icône) ── */
.feature-category {
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--card-color);
  margin: 0;
  position: relative;
  z-index: 3;
  opacity: 0.7;
  transition: opacity 0.3s;
  padding-left: 50px; /* Après l'icône */
}

.feature-card-modern:hover .feature-category {
  opacity: 1;
}

/* ── Icône SVG (DERRIÈRE la catégorie, mais AVANT le titre) ── */
.feature-icon-container {
  position: absolute;
  top: 20px; /* Aligné avec le titre */
  left: 20px;
  width: 40px;
  height: 40px;
  background: var(--card-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1; /* Derrière tout le texte */
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 10px rgba(0,0,0,.12);
  opacity: 0.9;
}

.feature-card-modern:hover .feature-icon-container {
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
  opacity: 1;
}

.feature-icon-container svg,
.feature-icon-container [data-lucide] {
  width: 24px;
  height: 24px;
  stroke-width: 2.5;
  filter: brightness(0) invert(0.95);
  opacity: 0.95;
  transition: transform 0.3s;
}

.feature-card-modern:hover .feature-icon-container svg,
.feature-card-modern:hover .feature-icon-container [data-lucide] {
  transform: scale(1.08);
}

/* ── Contenu texte (commence après l'icône) ── */
.feature-content-wrapper {
  display: flex;
  flex-direction: column;
                                                                                                                                                                                                                                                                                                                gap: 8px;
  /* position: relative; */ /* Supprimé pour que le titre absolute soit relatif à la CARTE */
  z-index: 2;
  flex: 1;
  margin-top: 36px; /* Espace réduit */
  padding-left: 0;
}

.feature-card-title {
  position: absolute;
  top: 10px; /* Remonté à l'extrême haut */
  right: 20px;
  width: calc(100% - 80px); /* Eviter l'icône à gauche */
  text-align: right;
  font-size: 16px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin: 0;
  transition: all 0.3s;
  text-shadow: 0 1px 2px rgba(0,0,0,0.05);
  z-index: 5;
}

.feature-card-modern:hover .feature-card-title {
  color: var(--card-color);
  text-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.feature-card-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.65;
  margin: 0;
  transition: color 0.3s;
}

.feature-card-modern:hover .feature-card-desc {
  color: var(--gray-700);
}

/* ── Badges (petits, style pill discret) ── */
.feature-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
  position: relative;
  z-index: 2;
}

.feature-badge {
  font-size: 10px;
  font-weight: 600; /* Moins gras que CTA */
  padding: 4px 10px; /* Plus petit que CTA */
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--card-color); /* Bordure plus fine */
  color: var(--card-color);
  white-space: nowrap;
  transition: all 0.3s;
  box-shadow: none; /* Pas de shadow */
  opacity: 0.8;
}

.feature-card-modern:hover .feature-badge {
  background: var(--card-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
  opacity: 1;
}

/* ── Bouton CTA (grand, visible, différencié) ── */
.feature-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px; /* Plus grand que badges */
  font-weight: 700; /* Très gras */
  color: white; /* Blanc par défaut (inversé) */
  text-decoration: none;
  padding: 10px 20px; /* Plus grand que badges */
  border-radius: 999px;
  border: 2px solid var(--card-color); /* Bordure épaisse */
  background: var(--card-color); /* Fond coloré par défaut */
  width: fit-content;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  z-index: 2;
  margin-top: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,.15); /* Shadow visible */
}

.feature-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: white;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: -1;
}

.feature-cta:hover {
  color: var(--card-color); /* Texte coloré au hover */
  transform: translateX(8px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  border-color: var(--card-color);
}

.feature-cta:hover::before {
  opacity: 1; /* Fond devient blanc */
}

.feature-cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.feature-cta:hover svg {
  transform: translateX(6px);
}

/* ══════════════════════════════════════════════════
   ILLUSTRATION (reste dans le coin, s'agrandit sur place)
   ══════════════════════════════════════════════════ */

.feature-illustration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 50px;
  height: 50px;
  opacity: 0.2;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  z-index: 1;
  filter: grayscale(0.2) brightness(1.05);
  transform-origin: bottom right;
}

/* HOVER: L'illustration s'agrandit DANS LE COIN (sans se déplacer) */
.feature-card-modern:hover .feature-illustration {
  width: 140px;
  height: 140px;
  opacity: 0.6;
  filter: grayscale(0) brightness(1.1) drop-shadow(0 4px 12px rgba(0,0,0,.15));
  /* Reste en bottom right, juste scale */
  transform: scale(1) rotate(-3deg);
}

/* Animation de flottement subtle */
@keyframes floatSubtle {
  0%, 100% { transform: scale(1) rotate(-3deg) translateY(0); }
  50% { transform: scale(1) rotate(-3deg) translateY(-8px); }
}

.feature-card-modern:hover .feature-illustration {
  animation: floatSubtle 3s ease-in-out infinite;
}

/* Effet de lueur autour de l'illustration (réduit) */
.feature-illustration::before {
  content: "";
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, var(--card-color) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.6s;
  z-index: -1;
  filter: blur(15px);
}

.feature-card-modern:hover .feature-illustration::before {
  opacity: 0.2;
}

.feature-illustration img,
.feature-illustration svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.6s;
}

/* Sur mobile/tablette, version simplifiée */
@media (max-width: 768px) {
  .feature-illustration {
    width: 50px;
    height: 50px;
    bottom: 10px;
    right: 10px;
    opacity: 0.25;
  }
  
  .feature-card-modern:hover .feature-illustration {
    width: 100px;
    height: 100px;
    opacity: 0.5;
    animation: none;
  }
}

/* ── Responsive ── */
@media (max-width: 680px) {
  .feature-card-modern {
    padding: 20px 16px;
  }
  
  .feature-card-modern:hover {
    width: 110%;
    margin-left: -5%;
    margin-right: -5%;
    transform: scale(1.05) translateZ(10px);
  }
  
  .features-section-modern {
    padding: 60px 0;
  }
  
  .feature-icon-container {
    width: 40px;
    height: 40px;
    top: 16px;
    left: 16px;
  }
  
  .feature-icon-container svg,
  .feature-icon-container [data-lucide] {
    width: 20px;
    height: 20px;
  }
  
  .feature-content-wrapper {
    margin-top: 32px;
  }
}

/* Empêcher le débordement horizontal */
.features-section-modern .container {
  overflow: visible; /* Permettre aux cartes hover de déborder */
  padding-left: 20px;
  padding-right: 20px;
  position: relative;
  z-index: 10;
}

/* Masquer scrollbar sur body si besoin */
body:has(.feature-card-modern:hover) {
  overflow-x: hidden;
}



/* ── Icon Container ── */
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--card-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background .3s, transform .3s;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.feature-card-modern:hover .card-icon {
  background: var(--card-accent);
  transform: scale(1.08);
}

.card-icon img,
.card-icon svg {
  width: 28px;
  height: 28px;
  object-fit: contain;
  transition: filter .3s;
}

/* Réduire l'effet blanc sur les icônes au hover */
.feature-card-modern:hover .card-icon img,
.feature-card-modern:hover .card-icon svg {
  filter: brightness(0) invert(0.95) saturate(0);
  opacity: 0.95;
}

/* Pour les icônes lucide */
.card-icon [data-lucide] {
  width: 28px;
  height: 28px;
  stroke-width: 2;
  color: var(--card-accent);
  transition: color .3s, filter .3s;
}

.feature-card-modern:hover .card-icon [data-lucide] {
  color: white;
  filter: brightness(1.1);
}

/* ── Text Content ── */
.card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
  transition: color .3s;
}

.feature-card-modern:hover .card-title { 
  color: var(--card-accent); 
}

.card-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.65;
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ── Decorative Number ── */
.card-number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 48px;
  font-weight: 800;
  color: var(--card-accent);
  opacity: .06;
  line-height: 1;
  transition: opacity .3s;
  user-select: none;
  z-index: 0;
}

.feature-card-modern:hover .card-number { 
  opacity: .1; 
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .features-grid-modern { 
    grid-template-columns: repeat(2, 1fr); 
  }
}

@media (max-width: 580px) {
  .features-grid-modern { 
    grid-template-columns: 1fr; 
  }
  
  .feature-card-modern { 
    padding: 32px 24px; 
  }
  
  .features-section-modern { 
    padding: 80px 0; 
  }
}