/* =========================================================
   VICOL — Composants
   ========================================================= */

/* --- Eyebrow / label de section (utilisé avec parcimonie) --- */
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-blue);
  margin-bottom: var(--sp-3);
}
.eyebrow::before{
  content: "";
  width: 28px;
  height: 2px;
  background: var(--c-teal);
}

.section-head{ max-width: 640px; margin-bottom: var(--sp-6); }
.section-head.center{ margin-inline: auto; text-align: center; }
.section-head p{ font-size: var(--fs-lg); margin-top: var(--sp-3); }

/* --- Boutons --- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 50px;
  padding: 0 28px;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{ background: var(--c-blue); color: var(--c-white); }
.btn-primary:hover{ background: var(--c-blue-hover); }

.btn-outline{ border-color: rgba(255,255,255,.55); color: var(--c-white); }
.btn-outline:hover{ background: rgba(255,255,255,.12); border-color: var(--c-white); }

.btn-outline-dark{ border-color: var(--c-blue); color: var(--c-blue); }
.btn-outline-dark:hover{ background: var(--c-blue); color: var(--c-white); }

.btn-ghost{ color: var(--c-blue); padding-inline: 4px; min-height: auto; }
.btn-ghost::after{
  content: "";
  display: inline-block;
  width: 16px; height: 1px;
  background: currentColor;
  margin-left: 2px;
  transition: width var(--dur-fast) var(--ease);
}
.btn-ghost:hover::after{ width: 26px; }

.btn-block{ width: 100%; }

/* --- Cartes pilier (Aménagement / Foncier / Immobilier) --- */
.pillars{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}
.pillar-card{
  background: var(--c-white);
  padding: var(--sp-6) var(--sp-5);
  position: relative;
  transition: background var(--dur-base) var(--ease);
}
.pillar-card:hover{ background: var(--c-surface); }
.pillar-card .pillar-index{
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-teal);
  display: block;
  margin-bottom: var(--sp-4);
}
.pillar-card svg{ width: 40px; height: 40px; color: var(--c-blue); margin-bottom: var(--sp-4); }
.pillar-card h3{ margin-bottom: var(--sp-2); }
.pillar-card p{ font-size: var(--fs-sm); }
.pillar-card a.card-link{
  position: absolute; inset: 0;
}

/* --- Cartes service secondaire --- */
.service-list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-4);
}
.service-chip{
  border: 1px solid var(--c-line);
  padding: var(--sp-4);
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.service-chip:hover{ border-color: var(--c-blue); box-shadow: var(--shadow-sm); }
.service-chip svg{ width: 28px; height: 28px; flex-shrink: 0; color: var(--c-blue); }
.service-chip h4{ margin-bottom: 4px; font-size: var(--fs-md); }
.service-chip p{ font-size: var(--fs-sm); margin: 0; }

/* --- Détail service (page Services, mise en page zigzag) --- */
.service-detail{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-7);
  align-items: center;
  padding-block: var(--sp-7);
  border-bottom: 1px solid var(--c-line);
}
.service-detail:last-child{ border-bottom: none; }
.service-detail.is-reverse .service-detail__media{ order: 2; }
.service-detail__media{
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-surface);
  position: relative;
}
.service-detail__media img{ width: 100%; height: 100%; object-fit: cover; }
.service-detail__num{
  position: absolute; top: var(--sp-3); left: var(--sp-3);
  background: var(--c-blue-dark); color: var(--c-white);
  font-size: var(--fs-2xs); font-weight: 700;
  padding: 4px 10px;
}
.service-detail__body svg{ width: 36px; height: 36px; color: var(--c-blue); margin-bottom: var(--sp-3); }

/* --- Chiffres clés --- */
.stats{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--sp-5);
}
.stat{ text-align: left; }
.stat .stat-num{
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--c-white);
  display: block;
  line-height: 1;
}
.stat .stat-label{
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.75);
  margin-top: var(--sp-2);
}

/* --- Points forts --- */
.strengths{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-5);
}
.strength{ padding-top: var(--sp-4); border-top: 2px solid var(--c-line); }
.strength svg{ width: 30px; height: 30px; color: var(--c-blue); margin-bottom: var(--sp-3); }
.strength h3{ font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.strength p{ font-size: var(--fs-sm); }

/* --- Cartes projets / réalisations --- */
.gallery-filters{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.filter-btn{
  border: 1px solid var(--c-line);
  padding: 10px 18px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-ink-soft);
  transition: all var(--dur-fast) var(--ease);
}
.filter-btn:hover{ border-color: var(--c-blue); color: var(--c-blue); }
.filter-btn.is-active{ background: var(--c-blue); border-color: var(--c-blue); color: var(--c-white); }

.gallery-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-4);
}
.gallery-item{
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--c-surface);
}
.gallery-item img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease);
}
.gallery-item:hover img{ transform: scale(1.05); }
.gallery-item__overlay{
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,32,43,0) 40%, rgba(22,32,43,.82) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-4);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
}
.gallery-item:hover .gallery-item__overlay,
.gallery-item:focus-within .gallery-item__overlay{ opacity: 1; }
.gallery-item__overlay .cat{
  font-size: var(--fs-2xs); font-weight: 700; letter-spacing: .04em;
  color: var(--c-teal); text-transform: uppercase; margin-bottom: 4px;
}
.gallery-item__overlay h4{ color: var(--c-white); font-size: var(--fs-md); }
.gallery-item.is-hidden{ display: none; }

/* Lightbox */
.lightbox{
  position: fixed; inset: 0;
  background: rgba(15,20,26,.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: var(--sp-5);
}
.lightbox.is-open{ display: flex; }
.lightbox__inner{ max-width: 900px; width: 100%; }
.lightbox img{ width: 100%; max-height: 78vh; object-fit: contain; }
.lightbox__caption{ color: var(--c-white); margin-top: var(--sp-3); font-size: var(--fs-sm); }
.lightbox__close{
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-white); border: 1px solid rgba(255,255,255,.4);
}
.lightbox__nav{
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-white); border: 1px solid rgba(255,255,255,.4);
}
.lightbox__nav.prev{ left: var(--sp-4); }
.lightbox__nav.next{ right: var(--sp-4); }

/* --- Témoignages --- */
.testimonial-track{
  display: flex;
  gap: var(--sp-5);
  overflow: hidden;
}
.testimonial-card{
  flex: 0 0 100%;
  border: 1px solid var(--c-line);
  padding: var(--sp-6);
}
.testimonial-card blockquote{
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1.4;
}
.testimonial-card footer{
  margin-top: var(--sp-4);
  display: flex; align-items: center; gap: var(--sp-3);
  font-size: var(--fs-sm); color: var(--c-ink-soft);
}
.testimonial-card footer .avatar{
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-surface-2);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--c-blue);
  overflow: hidden;
}
.testimonial-dots{ display: flex; gap: 8px; margin-top: var(--sp-4); justify-content: center; }
.testimonial-dots button{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-line);
}
.testimonial-dots button.is-active{ background: var(--c-blue); width: 22px; border-radius: 4px; }

/* --- Formulaire --- */
.field{ margin-bottom: var(--sp-4); }
.field label{
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: var(--sp-2);
}
.field .required{ color: var(--c-blue); }
.field input,
.field textarea,
.field select{
  width: 100%;
  border: 1.5px solid var(--c-line);
  padding: 13px 16px;
  background: var(--c-white);
  transition: border-color var(--dur-fast) var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus{ border-color: var(--c-blue); }
.field textarea{ min-height: 140px; resize: vertical; }
.field .error-msg{
  display: none;
  color: #B3261E;
  font-size: var(--fs-xs);
  margin-top: 6px;
}
.field.has-error input,
.field.has-error textarea{ border-color: #B3261E; }
.field.has-error .error-msg{ display: block; }

.form-status{
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm);
  margin-top: var(--sp-4);
  display: none;
}
.form-status.is-visible{ display: block; }
.form-status.success{ background: #E7F3EA; color: #1E5B32; }
.form-status.error{ background: #FBEAE9; color: #8C2A22; }

/* --- FAQ / Accordéon --- */
.accordion-item{ border-bottom: 1px solid var(--c-line); }
.accordion-trigger{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
}
.accordion-trigger .icon{
  flex-shrink: 0;
  width: 22px; height: 22px;
  position: relative;
}
.accordion-trigger .icon::before,
.accordion-trigger .icon::after{
  content: "";
  position: absolute;
  background: var(--c-blue);
  transition: transform var(--dur-base) var(--ease);
}
.accordion-trigger .icon::before{ width: 100%; height: 2px; top: 50%; left: 0; transform: translateY(-50%); }
.accordion-trigger .icon::after{ width: 2px; height: 100%; left: 50%; top: 0; transform: translateX(-50%); }
.accordion-trigger[aria-expanded="true"] .icon::after{ transform: translateX(-50%) rotate(90deg); opacity: 0; }
.accordion-panel{
  height: 0;
  overflow: hidden;
  transition: height var(--dur-base) var(--ease);
}
.accordion-panel p{ padding-bottom: var(--sp-5); font-size: var(--fs-sm); max-width: 70ch; }

/* --- Badges catégories --- */
.badge{
  display: inline-block;
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 5px 10px;
  color: var(--c-blue-dark);
  background: var(--c-surface-2);
}

/* --- Carte info contact --- */
.info-card{ border: 1px solid var(--c-line); padding: var(--sp-5); }
.info-card + .info-card{ border-top: none; }
.info-row{ display: flex; gap: var(--sp-3); padding-block: var(--sp-3); }
.info-row + .info-row{ border-top: 1px solid var(--c-line); }
.info-row svg{ width: 22px; height: 22px; color: var(--c-blue); flex-shrink: 0; margin-top: 2px; }
.info-row .label{ font-size: var(--fs-2xs); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--c-ink-soft); }
.info-row .value{ font-size: var(--fs-sm); color: var(--c-ink); margin-top: 2px; }