/* =========================================
   CSS Consolidé : Hero + Filtres Avancés
   ========================================= */

/* Variables globales */
:root {
  --sf-primary:    #002f54;
  --sf-primary-50: rgba(0,47,84,0.1);
  --sf-accent:     #B2986D;
  --sf-bg-light:   #f9f9f9;
  --sf-white:      #ffffff;
  --sf-text-dark:  #002f54;
  --sf-text-light: #f0f0f0;
  --sf-radius:     8px;
  --sf-gap:        24px;
  --sf-spacing:    16px;
  --sf-shadow:     0 4px 12px rgba(0,0,0,0.05);
}

/* Import font Nunito + typo globale */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap');

body {
  font-family: 'Nunito', sans-serif;
  background-color: var(--sf-bg-light);
  background-image:
    linear-gradient(45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.02) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.02) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* ——————————————————————————————————————
   HERO ANIMÉ
   —————————————————————————————————————— */
.sf-hero-advanced {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--sf-accent);
}

.sf-hero-bg,
.sf-hero-overlay {
  position: absolute;
  inset: 0;
}

.sf-hero-bg {
  overflow: hidden;
}

.sf-hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 120%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.sf-hero-overlay {
  background: rgba(0,47,84,0.5);
}

.sf-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--sf-white);
}

.sf-hero-content h1 {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--sf-gap);
  text-shadow: 0 2px 4px rgba(0,0,0,0.4);
  color: var(--sf-white);
}

.sf-hero-stats {
  display: flex;
  gap: var(--sf-gap);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sf-gap);
}

.sf-hero-stats .stat {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  padding: var(--sf-spacing) var(--sf-gap);
  border-radius: var(--sf-radius);
  min-width: 120px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;

}

.sf-hero-stats .stat small {
  margin-top: 4px;
  font-size: 1.1rem;
  color: var(--sf-text-light);
}

.sf-hero-stats .countup {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--sf-white);
  margin: 0 0 8px 0; /* espace sous le nombre */
}

.sf-hero-cta {
  display: flex;
  justify-content: center;
  margin-top: 50px;
}

.sf-hero-cta .btn {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 8px;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sf-hero-cta .btn-primary {
  background-color: var(--sf-accent);
  color: var(--sf-white);
  border: none;
}

.sf-hero-cta .btn-secondary {
  background: transparent;
  color: var(--sf-accent);
  border: 2px solid var(--sf-accent);
}

.sf-hero-cta .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.sf-hero-cta .btn-primary:hover {
  background-color: #c2a481;
}

.sf-hero-cta .btn-secondary:hover {
  background-color: rgba(178,152,109,0.1);
}

/* ——————————————————————————————————————
   MISE EN PAGE 30% / 70% : SIDEBAR & LISTING
   —————————————————————————————————————— */
.sf-adv-layout {
  display: grid;
  grid-template-columns: 30% 70%;
  gap: var(--sf-gap);
  max-width: 1400px;
  margin: 60px auto;
  padding: 0 24px;
}

.sf-adv-sidebar {
  background: var(--sf-white);
  border-radius: var(--sf-radius);
  padding: var(--sf-gap);
  box-shadow: var(--sf-shadow);
  position: sticky;
  top: 100px;
  height: fit-content;
}

.sf-adv-listing {
  display: flex;
  flex-direction: column;
  gap: var(--sf-gap);
}

#sf-projects-container.view-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--sf-gap);
}

/* ——————————————————————————————————————
   CARTE PROJET
   —————————————————————————————————————— */
.sf-project-card {
  background: var(--sf-white);
  border-radius: var(--sf-radius);
  padding: var(--sf-spacing);
  box-shadow: var(--sf-shadow);
  transition: transform 0.2s ease;
}

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

.sf-project-card .badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  background-color: var(--sf-accent);
  color: var(--sf-white);
}

.sf-project-card .key-metrics {
  list-style: none;
  margin: var(--sf-spacing) 0;
  padding: 0;
}

.sf-project-card .key-metrics li {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.sf-project-card .progress-bar {
  background: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  height: 8px;
  margin: 12px 0;
}

.sf-project-card .progress-bar div {
  background: var(--sf-accent);
  height: 100%;
  transition: width 0.4s ease;
}

/* ——————————————————————————————————————
   FILTRES DANS LA SIDEBAR (UX/UI restylé)
   —————————————————————————————————————— */
/* Conteneur des groupes */
.sf-adv-filter-group {
  background: var(--sf-bg-light);
  padding: var(--sf-spacing);
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow);
}

/* Label / titre de chaque groupe */
.sf-adv-filter-group legend,
.sf-adv-filter-group .filter-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--sf-text-dark);
}

/* Contrôles partagés */
.sf-adv-filter-group select,
.sf-adv-filter-group input[type="search"],
.sf-adv-filter-group button,
.sf-adv-filter-group .noUi-target {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  border: 1px solid var(--sf-primary-50);
  border-radius: var(--sf-radius);
  background: var(--sf-white);
  color: var(--sf-text-dark);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

/* Focus state accentué */
.sf-adv-filter-group select:focus,
.sf-adv-filter-group input[type="search"]:focus,
.sf-adv-filter-group button:focus {
  outline: none;
  border-color: var(--sf-accent);
  box-shadow: 0 0 0 3px var(--sf-primary-50);
}

/* Placeholder atténué */
.sf-adv-filter-group input[type="search"]::placeholder {
  color: var(--sf-primary-50);
}

/* Espacement entre les groupes */
.sf-adv-filter-group + .sf-adv-filter-group {
  margin-top: var(--sf-gap);
}

/* Actions (Appliquer / Réinitialiser) */
.sf-adv-filter-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--sf-spacing);
}

.sf-adv-filter-actions .btn {
  flex: 1;
  margin: 0 4px;
}

/* Slider noUiSlider amélioré */
.sf-adv-filter-group .noUi-target {
  margin-top: 8px;
  height: 10px;
}

/* ——————————————————————————————————————
   VUE / CHARGEMENT PLUS
   —————————————————————————————————————— */
#sf-view-toggle,
#sf-load-more {
  cursor: pointer;
  background: var(--sf-accent);
  color: var(--sf-white);
  border: none;
  border-radius: 4px;
  padding: 10px 16px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

#sf-view-toggle:hover,
#sf-load-more:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* ——————————————————————————————————————
   RÉPONSES RESPONSIVE
   —————————————————————————————————————— */
@media (max-width: 1024px) {
  .sf-adv-layout {
    grid-template-columns: 1fr;
  }
  #sf-projects-container.view-grid {
    grid-template-columns: repeat(2,1fr);
  }
  .sf-adv-sidebar {
    position: relative;
    top: auto;
  }
}

@media (max-width: 600px) {
  #sf-projects-container.view-grid {
    grid-template-columns: 1fr;
  }
}

/* ——————————————————————————————————————
   Stylisation des boutons Réinitialiser / Appliquer
   —————————————————————————————————————— */
.sf-adv-filter-actions {
  display: flex;
  gap: 16px;
}

.sf-adv-filter-actions .btn {
  flex: 1;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--sf-radius);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

/* Bouton Appliquer */
.sf-adv-filter-actions .btn-primary {
  background-color: var(--sf-accent);
  color: var(--sf-white);
  border: none;
}

.sf-adv-filter-actions .btn-primary:hover {
  background-color: #a07e59;
  transform: translateY(-2px);
}

/* Bouton Réinitialiser */
.sf-adv-filter-actions .btn-secondary {
  background-color: transparent;
  color: var(--sf-primary);
  border: 2px solid var(--sf-primary);
}

.sf-adv-filter-actions .btn-secondary:hover {
  background-color: var(--sf-primary-50);
  color: var(--sf-primary);
  transform: translateY(-2px);
}