/* ==========================================================================
   SEO.CSS — Visuel hero spécifique pages SEO
   ========================================================================== */

/* ==========================================================================
   DASHBOARD VIVANT
   ========================================================================== */
.at-presta-dashboard {
  position: relative;
  width: 100%;
  max-width: 420px;
  perspective: 1000px;
}

/* Glow derrière */
.at-presta-dashboard-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
   
  width: 120%;
  height: 120%;
  background: radial-gradient(ellipse at center, 
    color-mix(in srgb, var(--trafic-primary) 25%, transparent) 0%,
    color-mix(in srgb, var(--trafic-cta) 10%, transparent) 40%,
    transparent 70%
  );
  filter: blur(40px);
  animation: at-dashboard-glow-pulse 4s ease-in-out infinite;
  z-index: -1;
}

@keyframes at-dashboard-glow-pulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.05); }
}

/* Écran principal */
.at-presta-dashboard-screen {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  box-shadow:
    0 4px 6px rgba(0,0,0,0.02),
    0 12px 24px rgba(0,0,0,0.06),
    0 24px 48px rgba(0,0,0,0.08),
    inset 0 1px 0 rgba(255,255,255,0.9);
  overflow: hidden;
  transform: rotateY(-5deg) rotateX(2deg);
  transform-style: preserve-3d;
  transition: transform 0.4s ease;
}

.at-presta-dashboard:hover .at-presta-dashboard-screen {
  transform: rotateY(-2deg) rotateX(1deg);
}

/* Header du dashboard */
.at-presta-dashboard-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.at-presta-dashboard-dots {
  display: flex;
  gap: 6px;
}

.at-presta-dashboard-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e2e8f0;
}

.at-presta-dashboard-dots span:nth-child(1) { background: #f87171; }
.at-presta-dashboard-dots span:nth-child(2) { background: #fbbf24; }
.at-presta-dashboard-dots span:nth-child(3) { background: #34d399; }

.at-presta-dashboard-title {
  flex: 1;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--trafic-dark);
  opacity: 0.7;
}

/* Badge CMS optionnel */
.at-presta-dashboard-badge {
  width: 20px;
  height: 20px;
  object-fit: contain;
  opacity: 0.8;
  margin-right: 8px;
}

.at-presta-dashboard-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--trafic-cta);
}

.at-presta-dashboard-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--trafic-cta);
  animation: at-live-pulse 1.5s ease-in-out infinite;
}

@keyframes at-live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Body du dashboard */
.at-presta-dashboard-body {
  padding: 20px;
}

/* Mini KPIs */
.at-presta-dashboard-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.at-presta-dashboard-kpi {
  text-align: center;
  padding: 12px 8px;
  background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 10px;
  opacity: 0;
  transform: translateY(10px);
  animation: at-kpi-appear 0.5s ease forwards;
}

.at-presta-dashboard-kpi[data-delay="0"] { animation-delay: 0.3s; }
.at-presta-dashboard-kpi[data-delay="1"] { animation-delay: 0.5s; }
.at-presta-dashboard-kpi[data-delay="2"] { animation-delay: 0.7s; }

@keyframes at-kpi-appear {
  to { opacity: 1; transform: translateY(0); }
}

.at-presta-dashboard-kpi-value {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--trafic-primary), var(--trafic-cta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.at-presta-dashboard-kpi-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--trafic-dark);
  opacity: 0.6;
  margin-top: 2px;
}

/* Graphique */
.at-presta-dashboard-chart {
  position: relative;
  height: 100px;
  margin-bottom: 12px;
   overflow: visible;
}

.at-presta-dashboard-svg {
  width: 100%;
  height: 100%;
   overflow: visible;
}

.at-presta-dashboard-area {
  opacity: 0;
  animation: at-area-appear 1s ease forwards 0.8s;
}

@keyframes at-area-appear {
  to { opacity: 1; }
}

.at-presta-dashboard-line {
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: at-line-draw 1.5s ease forwards 0.5s;
}

@keyframes at-line-draw {
  to { stroke-dashoffset: 0; }
}

.at-presta-dashboard-point {
  fill: var(--trafic-primary);
  opacity: 0;
  animation: at-point-appear 0.3s ease forwards;
}

.at-presta-dashboard-point:nth-child(3) { animation-delay: 1.2s; }
.at-presta-dashboard-point:nth-child(4) { animation-delay: 1.5s; }
.at-presta-dashboard-point:nth-child(5) { animation-delay: 1.8s; }

@keyframes at-point-appear {
  to { opacity: 1; }
}

/* Axe Y */
.at-presta-dashboard-y-axis {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px 0;
}

.at-presta-dashboard-y-axis span {
  font-size: 9px;
  color: var(--trafic-dark);
  opacity: 0.4;
}

/* Légende */
.at-presta-dashboard-legend {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.at-presta-dashboard-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--trafic-dark);
  opacity: 0.7;
}

.at-presta-dashboard-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.at-presta-dashboard-legend-dot--primary {
  background: linear-gradient(135deg, var(--trafic-primary), var(--trafic-cta));
}

.at-presta-dashboard-legend-period {
  font-size: 10px;
  color: var(--trafic-dark);
  opacity: 0.5;
}

/* Reflet */
.at-presta-dashboard-reflection {
  position: absolute;
  bottom: -60%;
  left: 5%;
  right: 5%;
  height: 60%;
  background: linear-gradient(180deg, 
    rgba(255,255,255,0.1) 0%,
    transparent 100%
  );
  transform: rotateX(180deg) rotateY(-5deg);
  opacity: 0.3;
  filter: blur(2px);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 50%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 50%);
  pointer-events: none;
}

/* ==========================================================================
   ÉLÉMENTS ORBITANTS
   ========================================================================== */
.at-presta-dashboard-orbit {
  position: absolute;
  inset: -30px;
  pointer-events: none;
}

.at-presta-orbit-item {
  position: absolute;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.85));
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  font-size: 20px;
  animation: at-orbit-float 4s ease-in-out infinite;
}

/* Haut droite : emoji */
.at-presta-orbit-item--tr {
  top: 5%;
  right: -12%;
  animation-delay: 0s;
}

/* Milieu gauche : image */
.at-presta-orbit-item--ml {
  top: 40%;
  left: -12%;
  animation-delay: 1s;
}

/* Bas gauche : hashtag */
.at-presta-orbit-item--bl {
  bottom: 8%;
  left: -14%;
  animation-delay: 2s;
}

/* Bas droite : image */
.at-presta-orbit-item--br {
  bottom: 5%;
  right: -10%;
  animation-delay: 2.5s;
}

@keyframes at-orbit-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-8px) rotate(3deg); }
  75% { transform: translateY(4px) rotate(-2deg); }
}

/* Variante hashtag */
.at-presta-orbit-item--tag {
  width: auto;
  padding: 0 14px;
  min-width: 44px;
}

.at-presta-orbit-item--tag span {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--trafic-primary);
}

/* Variante image */
.at-presta-orbit-item--img {
  width: 52px;
  height: 52px;
  padding: 6px;
  background: #fff;
}

.at-presta-orbit-item--img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ==========================================================================
   NOTIFICATIONS FLOTTANTES
   ========================================================================== */
.at-presta-dashboard-notif {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(255,255,255,0.92));
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  font-size: 12px;
  font-weight: 600;
  color: var(--trafic-dark);
  opacity: 0;
  animation: at-notif-appear 0.5s ease forwards, at-notif-float 3s ease-in-out infinite;
}

/* Haut gauche : phrase */
.at-presta-dashboard-notif--tl {
  top: 8%;
  left: -22%;
  animation-delay: 1.5s, 2s;
}

/* Milieu droite : phrase + emoji */
.at-presta-dashboard-notif--mr {
  top: 45%;
  right: -24%;
  animation-delay: 2.2s, 2.7s;
}

@keyframes at-notif-appear {
  to { opacity: 1; }
}

@keyframes at-notif-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.at-presta-dashboard-notif-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--trafic-cta), color-mix(in srgb, var(--trafic-cta) 70%, var(--trafic-primary)));
  border-radius: 6px;
  font-size: 11px;
}

.at-presta-dashboard-notif-text {
  white-space: nowrap;
}

/* Cercle ripple en SVG */
.at-presta-dashboard-ripple {
  fill: none;
  stroke: var(--trafic-cta);
  stroke-width: 2;
  opacity: 0;
  transform-origin: center;
  animation: at-dashboard-ripple 2.5s ease-out infinite 2s;
}

@keyframes at-dashboard-ripple {
  0% { r: 6; opacity: 0.6; stroke-width: 2; }
  100% { r: 30; opacity: 0; stroke-width: 0.5; }
}

/* Shimmer effect */
.at-presta-dashboard-screen::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent 0%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0.4) 50%,
    rgba(255,255,255,0) 60%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: at-dashboard-shimmer 4s ease-in-out infinite 3s;
  pointer-events: none;
  z-index: 10;
}

@keyframes at-dashboard-shimmer {
  0% { left: -100%; }
  40%, 100% { left: 150%; }
}

/* Point actif avec glow pulsé */
/* Point actif avec glow pulsé */
.at-presta-dashboard-point--active {
  fill: var(--trafic-cta);
  opacity: 0;
  filter: drop-shadow(0 0 6px var(--trafic-cta));
  animation: at-point-active-appear 0.3s ease forwards 1.8s, at-point-glow-pulse 2s ease-in-out infinite 2.5s;
}

@keyframes at-point-active-appear {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes at-point-glow-pulse {
  0%, 100% { 
    filter: drop-shadow(0 0 6px var(--trafic-cta)); 
  }
  50% { 
    filter: drop-shadow(0 0 12px var(--trafic-cta)) drop-shadow(0 0 20px var(--trafic-cta)); 
  }
}

/* ==========================================================================
   A11Y : Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .at-presta-dashboard-glow,
  .at-presta-orbit-item,
  .at-presta-dashboard-notif,
  .at-presta-dashboard-live-dot,
  .at-presta-dashboard-screen::before,
  .at-presta-dashboard-ripple,
  .at-presta-dashboard-point--active {
    animation: none;
  }

  .at-presta-dashboard-kpi {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .at-presta-dashboard-line {
    stroke-dashoffset: 0;
    animation: none;
  }

  .at-presta-dashboard-area {
    opacity: 1;
    animation: none;
  }

  .at-presta-dashboard-point {
    opacity: 1;
    animation: none;
  }

  .at-presta-dashboard-notif {
    opacity: 1;
  }

  .at-presta-dashboard-ripple {
    display: none;
  }
}
/* ==========================================================================
   SECTION 19 : CALCULATEUR DEVIS SEO
   ========================================================================== */
.at-presta-calculator {
  position: relative;
  padding: 100px 20px 90px;
  overflow: hidden;
}

/* --- BACKGROUND --- */
.at-presta-calculator-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, #fff 0%, transparent 100px),
    radial-gradient(700px 500px at 0% 60%, color-mix(in srgb, var(--trafic-primary) 14%, transparent) 0%, transparent 55%),
    radial-gradient(600px 400px at 100% 30%, color-mix(in srgb, var(--trafic-cta) 12%, transparent) 0%, transparent 55%),
    radial-gradient(circle 1.5px at center, rgba(0,120,200,.05) 0%, transparent 100%) 0 0 / 22px 22px,
    linear-gradient(180deg, #f4f7fa 0%, #fff 40%, #f8fafc 100%);
}

.at-presta-calculator::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 600px);
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--trafic-primary) 30%, var(--trafic-cta) 70%, transparent);
  opacity: .5;
}

/* --- LAYOUT --- */
.at-presta-calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

/* --- CONTENU --- */
.at-presta-calculator-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: calc(var(--at-header-h) + 30px);
}

.at-presta-calculator-head {
  margin: 0;
}

.at-presta-calculator-head .at-p-desc {
  margin-bottom: 0;
}

/* --- BENEFITS --- */
.at-presta-calculator-benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0 0 0 8px;
}

.at-presta-calculator-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--trafic-dark);
}

.at-presta-calculator-benefit-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--trafic-cta), color-mix(in srgb, var(--trafic-cta) 70%, var(--trafic-primary)));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

/* --- TRUST --- */
.at-presta-calculator-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,.95));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 4px 16px rgba(0,0,0,.05);
  width: fit-content;
}

.at-presta-calculator-trust-stars {
  color: #fbbf24;
  font-size: 16px;
  letter-spacing: 2px;
}

.at-presta-calculator-trust-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--trafic-dark);
}

/* --- FORM SHELL --- */
.at-presta-calculator-form-wrap {
  display: flex;
  justify-content: center;
}

.at-presta-calculator-form-shell {
  position: relative;
  width: 100%;
  max-width: 480px;
  padding: 32px 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.95));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 20px 60px rgba(0,0,0,.12);
}

.at-presta-calculator-form-shell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--trafic-primary), var(--trafic-cta));
}

/* --- PROGRESS --- */
.at-presta-calculator-progress {
  margin-bottom: 28px;
}

.at-presta-calculator-progress-bar {
  height: 4px;
  background: var(--trafic-grey);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 12px;
}

.at-presta-calculator-progress-fill {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--trafic-primary), var(--trafic-cta));
  border-radius: 2px;
  transition: width .4s ease;
}

.at-presta-calculator-progress-steps {
  display: flex;
  justify-content: space-between;
}

.at-presta-calculator-step-dot {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--trafic-grey);
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--trafic-dark);
  opacity: .5;
  transition: all .3s ease;
}

.at-presta-calculator-step-dot.is-active {
  background: linear-gradient(135deg, var(--trafic-primary), var(--trafic-cta));
  color: #fff;
  opacity: 1;
}

.at-presta-calculator-step-dot.is-complete {
  background: var(--trafic-cta);
  color: #fff;
  opacity: 1;
}

/* --- STEPS --- */
.at-presta-calc-step {
  display: none;
  border: 0;
  padding: 0;
  margin: 0;
}

.at-presta-calc-step.is-active {
  display: block;
  animation: at-calc-step-in .4s ease forwards;
}

@keyframes at-calc-step-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: none; }
}

.at-presta-calc-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.at-presta-calc-step-label {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--trafic-primary);
}

.at-presta-calc-step-title {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--trafic-dark);
}

.at-presta-calc-step-sub {
  font-size: 13px;
  color: var(--trafic-dark);
  opacity: .7;
}

/* --- CARDS RADIO --- */
.at-presta-calc-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.at-presta-calc-card {
  cursor: pointer;
}

.at-presta-calc-card-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.at-presta-calc-card-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 2px 14px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #fff;
  border: 2px solid rgba(0,0,0,.08);
  transition: all .25s ease;
}

.at-presta-calc-card-icon {
  grid-row: span 2;
  font-size: 28px;
  align-self: center;
}

.at-presta-calc-card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--trafic-dark);
}

.at-presta-calc-card-desc {
  font-size: 12px;
  color: var(--trafic-dark);
  opacity: .65;
}

.at-presta-calc-card-input:checked + .at-presta-calc-card-inner {
  border-color: var(--trafic-primary);
  background: color-mix(in srgb, var(--trafic-primary) 6%, #fff);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--trafic-primary) 15%, transparent);
}

.at-presta-calc-card:hover .at-presta-calc-card-inner {
  border-color: rgba(0,0,0,.15);
}

/* --- FIELDS (Étape 2) --- */
.at-presta-calc-fields {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 24px;
}

.at-presta-calc-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.at-presta-calc-field-title {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--trafic-dark);
}

.at-presta-calc-field-hint {
  font-size: 12px;
  color: var(--trafic-dark);
  opacity: .6;
  margin-top: -4px;
}

/* --- SELECT --- */
.at-presta-calc-select-wrap {
  position: relative;
}

.at-presta-calc-select {
  width: 100%;
  height: auto;
  min-height: 52px;
  padding: 14px 44px 14px 16px;
  border: 2px solid rgba(0,0,0,.08);
  border-radius: 12px;
  background-color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--trafic-dark);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  line-height: 1.4;
}

.at-presta-calc-select option {
  padding: 12px;
  font-size: 14px;
}

.at-presta-calc-select:focus {
  outline: none;
  border-color: var(--trafic-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--trafic-primary) 15%, transparent);
}

/* --- SLIDER (vraie jauge draggable) --- */
.at-presta-calc-slider {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 16px 16px;
  background: #fff;
  border: 2px solid rgba(0,0,0,.08);
  border-radius: 14px;
  transition: border-color .2s ease;
}

.at-presta-calc-slider-track {
  position: relative;
  height: 24px;
  padding: 0 12px;
}

/* Track background */
.at-presta-calc-slider-track::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 12px;
  right: 12px;
  height: 8px;
  transform: translateY(-50%);
  background: var(--trafic-grey);
  border-radius: 4px;
}

/* Fill */
.at-presta-calc-slider-fill {
  position: absolute;
  top: 50%;
  left: 12px;
  height: 8px;
  width: calc(50% - 12px); /* Default middle */
  transform: translateY(-50%);
  background: linear-gradient(90deg, var(--trafic-primary), var(--trafic-cta));
  border-radius: 4px;
  pointer-events: none;
  transition: width .15s ease;
}

/* Range input */
.at-presta-calc-slider-input {
  position: relative;
  width: 100%;
  height: 24px;
  margin: 0;
  background: transparent;
  cursor: grab;
  -webkit-appearance: none;
  appearance: none;
  z-index: 2;
}

.at-presta-calc-slider-input:active {
  cursor: grabbing;
}

/* Thumb - Webkit (Chrome, Safari, Edge) */
.at-presta-calc-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--trafic-cta), color-mix(in srgb, var(--trafic-cta) 80%, var(--trafic-primary)));
  border: 3px solid #fff;
  border-radius: 50%;
  cursor: grab;
  box-shadow: 
    0 2px 8px rgba(0,0,0,.2),
    0 0 0 1px rgba(0,0,0,.05);
  transition: transform .15s ease, box-shadow .15s ease;
}

.at-presta-calc-slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 
    0 4px 12px rgba(0,0,0,.25),
    0 0 0 1px rgba(0,0,0,.05);
}

.at-presta-calc-slider-input::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.15);
}

/* Thumb - Firefox */
.at-presta-calc-slider-input::-moz-range-thumb {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--trafic-cta), color-mix(in srgb, var(--trafic-cta) 80%, var(--trafic-primary)));
  border: 3px solid #fff;
  border-radius: 50%;
  cursor: grab;
  box-shadow: 
    0 2px 8px rgba(0,0,0,.2),
    0 0 0 1px rgba(0,0,0,.05);
  transition: transform .15s ease, box-shadow .15s ease;
}

.at-presta-calc-slider-input::-moz-range-thumb:hover {
  transform: scale(1.1);
}

.at-presta-calc-slider-input::-moz-range-thumb:active {
  cursor: grabbing;
}

/* Track - Webkit */
.at-presta-calc-slider-input::-webkit-slider-runnable-track {
  background: transparent;
  height: 24px;
}

/* Track - Firefox */
.at-presta-calc-slider-input::-moz-range-track {
  background: transparent;
  height: 24px;
}

/* Labels */
.at-presta-calc-slider-labels {
  display: flex;
  justify-content: space-between;
}

.at-presta-calc-slider-labels span {
  flex: 1;
  text-align: center;
  font-size: 12px;
  color: var(--trafic-dark);
  opacity: .5;
  transition: all .2s ease;
  padding: 6px 4px;
  border-radius: 6px;
  cursor: pointer;
}

.at-presta-calc-slider-labels span:hover {
  opacity: .75;
  background: color-mix(in srgb, var(--trafic-primary) 4%, transparent);
}

.at-presta-calc-slider-labels span.is-active {
  opacity: 1;
  font-weight: 600;
  color: var(--trafic-primary);
  background: color-mix(in srgb, var(--trafic-primary) 8%, transparent);
}

/* --- OPTIONS (steppers) --- */
.at-presta-calc-options {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 24px;
}

.at-presta-calc-option {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}

.at-presta-calc-option[hidden] {
  display: none;
}

.at-presta-calc-option--full {
  width: 100%;
  text-align: left;
  align-items: stretch;
}

.at-presta-calc-option--full .at-presta-calc-option-label {
  text-align: left;
}

.at-presta-calc-option-label {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--trafic-dark);
}

.at-presta-calc-option-control {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border: 2px solid rgba(0,0,0,.08);
  border-radius: 12px;
  overflow: hidden;
}

.at-presta-calc-minus,
.at-presta-calc-plus {
  appearance: none;
  border: 0;
  background: var(--trafic-grey);
  width: 44px;
  height: 44px;
  font-size: 20px;
  font-weight: 600;
  color: var(--trafic-dark);
  cursor: pointer;
  transition: background .2s ease;
}

.at-presta-calc-minus:hover,
.at-presta-calc-plus:hover {
  background: color-mix(in srgb, var(--trafic-primary) 15%, #fff);
}

.at-presta-calc-option-input {
  width: 60px;
  height: 44px;
  border: 0;
  text-align: center;
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--trafic-dark);
  background: transparent;
}

/* --- URL INPUTS --- */
.at-presta-calc-url-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid rgba(0,0,0,.08);
  border-radius: 10px;
  font-size: 14px;
  color: var(--trafic-dark);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.at-presta-calc-url-input::placeholder {
  color: var(--trafic-dark);
  opacity: .4;
}

.at-presta-calc-url-input:focus {
  outline: none;
  border-color: var(--trafic-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--trafic-primary) 15%, transparent);
}

/* --- ACTIONS --- */
.at-presta-calc-actions {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.at-presta-calc-actions--split {
  justify-content: space-between;
  align-items: center;
}

.at-presta-calc-back {
  appearance: none;
  border: 0;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: 12px;
  color: var(--trafic-dark);
  opacity: .55;
  cursor: pointer;
  transition: opacity .2s ease, transform .2s ease;
}

.at-presta-calc-back:hover {
  opacity: 1;
  transform: translateX(-3px);
}

.at-presta-calc-next[disabled] {
  opacity: .4;
  pointer-events: none;
}

/* --- ERROR STATES --- */
.at-presta-calc-error {
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 10px;
  background: color-mix(in srgb, #e53e3e 8%, #fff);
  border: 1px solid color-mix(in srgb, #e53e3e 25%, transparent);
  color: #c53030;
  font-size: 13px;
  text-align: center;
  animation: at-calc-step-in .3s ease forwards;
}

.at-presta-calculator-form .w-input.is-invalid,
.at-presta-calc-url-input.is-invalid {
  border-color: #e53e3e;
  background: color-mix(in srgb, #e53e3e 4%, #fff);
}

.at-presta-calculator-form .w-input.is-invalid:focus,
.at-presta-calc-url-input.is-invalid:focus {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, .15);
}

.at-wp-check.is-invalid {
  color: #c53030;
}

.at-wp-check.is-invalid .w-checkbox-input {
  border-color: #e53e3e;
}

/* --- SUCCESS --- */
.at-presta-calc-done {
  text-align: center;
  padding: 32px 24px;
  background: transparent;
}

.at-presta-calc-success {
  animation: at-calc-step-in .5s ease forwards;
}

.at-presta-calc-success-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.at-presta-calc-success-title {
  font-family: 'Oswald', sans-serif;
  font-size: 22px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--trafic-dark);
  margin: 0 0 16px;
}

.at-presta-calc-success-estimate {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--trafic-dark), color-mix(in srgb, var(--trafic-dark) 90%, var(--trafic-primary)));
  color: #fff;
  margin-bottom: 20px;
}

.at-presta-calc-success-estimate-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  opacity: .7;
}

.at-presta-calc-success-estimate-price {
  font-size: 18px;
}

.at-presta-calc-success-estimate-price strong {
  font-family: 'Oswald', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--trafic-cta);
}

.at-presta-calc-success-estimate-note {
  font-size: 11px;
  opacity: .6;
  margin-top: 6px;
}

.at-presta-calc-success-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--trafic-dark);
  opacity: .85;
  margin: 0 0 16px;
}

.at-presta-calc-success-info {
  padding: 14px 18px;
  border-radius: 10px;
  background: var(--trafic-grey);
  margin-bottom: 16px;
}

.at-presta-calc-success-info p {
  font-size: 12px;
  margin: 0 0 6px;
  opacity: .75;
}

.at-presta-calc-success-phone {
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--trafic-primary);
  text-decoration: none;
}

.at-presta-calc-success-cta {
  display: flex;
  justify-content: center;
}

.at-presta-calc-success-cta .at-button {
  display: inline-flex;
}

/* --- FAIL --- */
.at-presta-calc-fail {
  text-align: center;
  padding: 24px;
}

.at-presta-calc-error-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.at-presta-calc-error-text {
  font-size: 14px;
  margin: 0;
}

.at-presta-calc-error-text a {
  color: var(--trafic-primary);
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 991px) {
  .at-presta-calculator-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .at-presta-calculator-content {
    position: static;
    text-align: center;
    align-items: center;
  }

  .at-presta-calculator-benefits {
    align-items: flex-start;
    padding-left: 0;
  }

  .at-presta-calculator-benefits li {
    text-align: left;
  }

  .at-presta-calculator-trust {
    margin: 0 auto;
  }
}

@media (max-width: 599px) {
  .at-presta-calculator {
    padding: 80px 16px 70px;
  }

  .at-presta-calculator-form-shell {
    padding: 28px 20px;
    border-radius: 20px;
  }

  .at-presta-calculator-form-shell::before {
    left: 16px;
    right: 16px;
  }

  .at-presta-calc-step-title {
    font-size: 18px;
  }

  .at-presta-calc-card-inner {
    padding: 14px 16px;
  }

  .at-presta-calculator-trust {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }

  .at-presta-calc-select {
    min-height: 48px;
    padding: 12px 40px 12px 14px;
    font-size: 13px;
  }

  .at-presta-calc-fields {
    gap: 24px;
  }

  .at-presta-calc-field-title {
    font-size: 13px;
  }

  .at-presta-calc-slider {
    padding: 16px 12px 14px;
  }

  .at-presta-calc-slider-input::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
  }

  .at-presta-calc-slider-input::-moz-range-thumb {
    width: 24px;
    height: 24px;
  }

  .at-presta-calc-slider-labels span {
    font-size: 10px;
    padding: 4px 2px;
  }

  .at-presta-calculator-bg {
    background:
      linear-gradient(180deg, #fff 0%, transparent 60px),
      radial-gradient(400px 300px at 50% 50%, color-mix(in srgb, var(--trafic-primary) 10%, transparent) 0%, transparent 60%),
      linear-gradient(180deg, #f4f7fa 0%, #fff 100%);
  }
}

/* ==========================================================================
   FOCUS A11Y
   ========================================================================== */
html.mod-keyboard .at-presta-calc-card-input:focus + .at-presta-calc-card-inner {
  outline: 2px solid color-mix(in srgb, var(--trafic-primary) 65%, #fff 35%);
  outline-offset: 2px;
}

html.mod-keyboard .at-presta-calc-select:focus,
html.mod-keyboard .at-presta-calc-url-input:focus,
html.mod-keyboard .at-presta-calc-minus:focus,
html.mod-keyboard .at-presta-calc-plus:focus,
html.mod-keyboard .at-presta-calc-back:focus {
  outline: 2px solid color-mix(in srgb, var(--trafic-primary) 65%, #fff 35%);
  outline-offset: 2px;
}

html.mod-keyboard .at-presta-calc-slider-input:focus::-webkit-slider-thumb {
  outline: 3px solid color-mix(in srgb, var(--trafic-primary) 50%, transparent);
  outline-offset: 2px;
}

html.mod-keyboard .at-presta-calc-slider-input:focus::-moz-range-thumb {
  outline: 3px solid color-mix(in srgb, var(--trafic-primary) 50%, transparent);
  outline-offset: 2px;
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .at-presta-calc-step.is-active,
  .at-presta-calc-success,
  .at-presta-calc-error {
    animation: none;
  }

  .at-presta-calculator-progress-fill,
  .at-presta-calc-slider-fill,
  .at-presta-calc-slider-labels span,
  .at-presta-calc-slider-input::-webkit-slider-thumb,
  .at-presta-calc-slider-input::-moz-range-thumb {
    transition: none;
  }
}