/* ==========================================================================
   PAGE CLIENTS — ARPA Trafic
   ========================================================================== */

/* ==========================================================================
   SECTION 1 : HERO (style HOME avec canvas constellations)
   ========================================================================== */
.at-clients-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--at-header-h) + 86px) 20px 70px;
  text-align: center;
  color: var(--trafic-dark);
}

/* Fond statique (points + dégradé bleu) */
.at-clients-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(rgba(0, 0, 0, 0.094) 1.1px, transparent 1.1px) 0 0 / 18px 18px,
    linear-gradient(160deg, rgba(0,120,200,0.3) 0%, rgba(0,120,200,0.15) 35%, rgba(0,120,200,0) 70%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

/* Canvas constellations */
.at-clients-hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Contraste (halo blanc central) */
.at-clients-hero-contrast {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(600px 320px at 50% 38%, rgba(255,255,255,.92) 0%, rgba(255,255,255,.68) 28%, rgba(255,255,255,.25) 52%, rgba(255,255,255,0) 70%);
}

.at-clients-hero-head {
  max-width: 720px;
  margin: 0 auto 36px;
}

.at-clients-hero .at-p-desc {
  font-size: 17px;
  line-height: 1.65;
  opacity: .9;
}

/* Séparation bas hero - dégradé subtil */
.at-clients-hero-sep {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.03) 100%);
  pointer-events: none;
}

/* ==========================================================================
   KPIs INTÉGRÉS DANS HERO
   ========================================================================== */
.at-clients-kpis {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 35px;
  max-width: 820px;
  margin: 0 auto;
}

.at-clients-kpi {
  flex: 1;
  max-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  border-radius: 16px;
  background: 
    radial-gradient(120px 80px at 30% 20%, color-mix(in srgb, var(--trafic-primary) 8%, transparent) 0%, transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.98));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.6),
    0 10px 28px rgba(0,0,0,.07);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.at-clients-kpi:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 14px 36px rgba(0,0,0,.10);
}

/* Liseré dégradé en haut */
.at-clients-kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--trafic-primary), var(--trafic-cta));
  opacity: .8;
}

.at-clients-kpi-icon {
  font-size: 24px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--trafic-primary) 10%, #fff), color-mix(in srgb, var(--trafic-cta) 6%, #fff));
  border: 1px solid color-mix(in srgb, var(--trafic-primary) 12%, transparent);
  box-shadow: 0 4px 12px rgba(0,0,0,.05);
}

.at-clients-kpi-google {
  width: 22px;
  height: 22px;
}

.at-clients-kpi-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.at-clients-kpi-value {
  font-family: 'Oswald', sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--trafic-primary), var(--trafic-cta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.at-clients-kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .6px;
  opacity: .65;
  font-family: 'Oswald', sans-serif;
  color: var(--trafic-dark);
}

/* ==========================================================================
   SECTION 2 : WALL DE LOGOS
   ========================================================================== */
.at-clients-wall {
  position: relative;
  padding: 70px 20px;
  overflow: hidden;
}

.at-clients-wall-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(600px 400px at 20% 30%, color-mix(in srgb, var(--trafic-primary) 5%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #f8fafc 0%, #f4f6fb 100%);
}

.at-clients-wall-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 32px;
}

/* Filtres */
.at-clients-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.at-clients-filter {
  appearance: none;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--trafic-dark);
  cursor: pointer;
  transition: all .2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,.04);
  white-space: nowrap;
}

.at-clients-filter:hover {
  border-color: color-mix(in srgb, var(--trafic-primary) 40%, transparent);
  transform: translateY(-1px);
}

.at-clients-filter.is-active {
  background: var(--trafic-primary);
  color: #fff;
  border-color: var(--trafic-primary);
}

/* Grille logos */
.at-clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.at-clients-logo {
  position: relative;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.99));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 6px 18px rgba(0,0,0,.05);
  transition: all .3s ease;
  overflow: hidden;
  aspect-ratio: 16/10; /* Uniformise toutes les vignettes */
}

.at-clients-logo.is-hidden { display: none; }

.at-clients-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 20px;
}

.at-clients-logo img {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain; /* Garde les proportions, carré ou rectangle */
  filter: grayscale(100%);
  opacity: .75;
  transition: all .3s ease;
}

/* Hover enrichi */
.at-clients-logo-hover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  background: linear-gradient(135deg, var(--trafic-primary), color-mix(in srgb, var(--trafic-primary) 80%, var(--trafic-cta)));
  color: #fff;
  opacity: 0;
  transform: translateY(10px);
  transition: all .3s ease;
  text-align: center;
}

.at-clients-logo-cms {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 12px;
  background: rgba(255,255,255,.2);
  border-radius: 999px;
}

.at-clients-logo-presta {
  font-size: 12px;
  opacity: .9;
}

.at-clients-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
  border-color: var(--trafic-primary);
}

.at-clients-logo:hover img { opacity: 0; }

.at-clients-logo:hover .at-clients-logo-hover {
  opacity: 1;
  transform: translateY(0);
}

.at-clients-wall-note {
  text-align: center;
  margin-top: 32px;
  font-size: 14px;
  opacity: .7;
}

/* ==========================================================================
   SECTION 3 : ÉTUDES DE CAS (grandes cards colorées)
   ========================================================================== */
.at-clients-cases {
  position: relative;
  padding: 70px 20px;
  overflow: hidden;
}

.at-clients-cases-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px) 0 0 / 16px 16px,
    linear-gradient(180deg, #f4f6fb 0%, #f8fafc 50%, #fff 100%);
}

.at-clients-cases::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(90%, 800px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,.10) 30%, rgba(0,0,0,.10) 70%, transparent);
}

.at-clients-cases-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.at-clients-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* Card case */
.at-clients-case {
  --case-bg: #0078C8;
  --case-bg-light: #0090E8;
  border-radius: 24px;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
   background: var(--case-bg);
}

.at-clients-case:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0,0,0,.18);
}

.at-clients-case-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px;
  min-height: 480px;
  background: radial-gradient(500px 400px at 100% 0%, var(--case-bg-light), transparent 60%), var(--case-bg);
  color: #fff;
}

.at-clients-case-logo { margin-bottom: 0px; }

.at-clients-case-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.at-clients-case-mockup {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 6px;
}

.at-clients-case-mockup-img {
  max-width: 100%;
  max-height: 360px;
  object-fit: contain;
  border-radius: 12px;
}

.at-clients-case-content { 
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.at-clients-case-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  padding: 5px 12px;
  background: rgba(255,255,255,.15);
  border-radius: 999px;
  margin-bottom: 12px;
}

.at-clients-case-title {
  margin: 0 0 16px;
  font-family: 'Oswald', sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
}

.at-clients-case-perks {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.at-clients-case-perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.4;
  opacity: .95;
  text-align: left;
}

.at-clients-case-perks li::before {
  content: "✓";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  font-size: 11px;
  font-weight: 700;
}

.at-clients-case-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.at-clients-case-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .5px;
  text-decoration: none;
  transition: all .2s ease;
}

.at-clients-case-btn--primary {
  background: #fff;
  color: var(--case-bg);
}

.at-clients-case-btn--primary:hover { transform: translateY(-1px); }

.at-clients-case-btn--outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
}

.at-clients-case-btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
}

/* ==========================================================================
   SECTION 4 : TÉMOIGNAGES
   ========================================================================== */
.at-clients-testimonials {
  position: relative;
  padding: 70px 20px;
  overflow: hidden;
}

/* Séparation haut */
.at-clients-testimonials::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(90%, 800px);
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--trafic-primary) 20%, var(--trafic-cta) 80%, transparent);
  opacity: .6;
}

.at-clients-testimonials-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 450px at 25% 30%, color-mix(in srgb, var(--trafic-primary) 8%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.at-clients-testimonials-head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px;
}

.at-clients-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.at-clients-testimonial-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  padding-left: 32px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.99));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.5), 0 14px 38px rgba(0,0,0,.08);
  transition: all .25s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}

/* Liseré gauche charté */
.at-clients-testimonial-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--trafic-primary), var(--trafic-cta));
  border-radius: 20px 0 0 20px;
}

.at-clients-testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), 0 20px 50px rgba(0,0,0,.12);
}

.at-clients-testimonial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.at-clients-testimonial-logo {
  max-height: 42px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .7;
}

/* Badge Google Reviews stylisé */
.at-clients-testimonial-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(251, 188, 5, .12), rgba(251, 188, 5, .05));
  border: 1px solid rgba(251, 188, 5, .25);
}

.at-clients-testimonial-google { flex-shrink: 0; }

.at-clients-testimonial-stars {
  color: #FBBC05;
  font-size: 13px;
  letter-spacing: 2px;
}

.at-clients-testimonial-quote {
  margin: 0;
  padding: 0;
  flex: 1;
  border-left: none;
   align-content:center;
}

.at-clients-testimonial-quote p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  font-style: italic;
  color: var(--trafic-dark);
  opacity: .9;
}

.at-clients-testimonial-author {
  display: flex;
  align-items: center;
  justify-content:center;
  gap: 14px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(0,0,0,.06);
}

.at-clients-testimonial-photo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,.10);
}

.at-clients-testimonial-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.at-clients-testimonial-name {
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  font-weight: 600;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--trafic-dark);
}

.at-clients-testimonial-role {
  font-size: 12px;
  opacity: .75;
}

.at-clients-testimonial-company {
  font-size: 11px;
  opacity: .6;
}

/* ==========================================================================
   SECTION 5 : CTA
   ========================================================================== */
.at-clients-cta {
  position: relative;
  padding: 70px 20px;
  text-align: center;
  overflow: hidden;
}

.at-clients-cta-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    conic-gradient(from 230deg at 80% 0%, color-mix(in srgb, var(--trafic-primary) 5%, transparent), transparent 25%),
    radial-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 1px) 0 0 / 16px 16px,
    linear-gradient(180deg, #f8fafc 0%, #f4f6fb 100%);
}

.at-clients-cta::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(90%, 600px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,.10) 30%, rgba(0,0,0,.10) 70%, transparent);
}

.at-clients-cta-head {
  max-width: 600px;
  margin: 0 auto 28px;
}

.at-clients-cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1000px) {
  .at-clients-testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .at-clients-cases-grid { grid-template-columns: 1fr; }
  .at-clients-case-inner { min-height: 420px; }
}

@media (max-width: 767px) {
  .at-clients-hero { padding: calc(var(--at-header-h) + 60px) 16px 50px; }

  /* KPIs compacts en scroll horizontal */
  .at-clients-kpis {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -16px;
    padding: 0 16px;
    gap: 10px;
  }
  
  .at-clients-kpis::-webkit-scrollbar { display: none; }
  
  .at-clients-kpi {
    flex: 0 0 auto;
    min-width: 140px;
    max-width: 160px;
    padding: 14px 12px;
    gap: 8px;
    border-radius: 12px;
  }
  
  .at-clients-kpi-icon { 
    width: 36px; 
    height: 36px; 
    font-size: 18px;
    border-radius: 10px;
  }
  
  .at-clients-kpi-google {
    width: 18px;
    height: 18px;
  }
  
  .at-clients-kpi-value { font-size: 22px; }
  .at-clients-kpi-label { font-size: 9px; letter-spacing: .4px; }

  .at-clients-wall,
  .at-clients-cases,
  .at-clients-testimonials,
  .at-clients-cta { padding: 50px 16px; }

  /* Filtres scroll horizontal - fix troncature bordure */
  .at-clients-filters {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -16px 32px;
    padding: 6px 16px 8px;
    gap: 8px;
  }
  
  .at-clients-filters::-webkit-scrollbar { display: none; }
  
  .at-clients-filter { 
    padding: 8px 14px; 
    font-size: 11px; 
    flex-shrink: 0;
  }

  .at-clients-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .at-clients-logo img { max-height: 45px; }
  
  /* Perks moins de marge sur mobile */
  .at-clients-case-perks { padding-left: 10%; }
}

@media (max-width: 650px) {
  .at-clients-testimonials-grid { grid-template-columns: 1fr; }
  .at-clients-testimonial-card { padding: 22px; }
}

@media (max-width: 480px) {
  .at-clients-case-inner { padding: 22px; min-height: 380px; }
  .at-clients-case-title { font-size: 18px; }
}

/* Motion safety */
@media (prefers-reduced-motion: reduce) {
  .at-clients-logo,
  .at-clients-case,
  .at-clients-testimonial-card,
  .at-clients-filter { transition: none !important; }
}

@keyframes at-clients-fade-in {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to { opacity: 1; transform: none; }
}