/* ==========================================================================
   PAGE CONTACT — ARPA Trafic
   Formulaire wizard "Demandez votre audit gratuit"
   ========================================================================== */

/* ==========================================================================
   SECTION HERO CONTACT
   ========================================================================== */

.at-contact-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--at-header-h) + 60px) 20px 40px;
  color: var(--trafic-dark);
  text-align: center;
  overflow: hidden;
}

.at-contact-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(rgba(0, 0, 0, 0.08) 1.1px, transparent 1.1px) 0 0 / 18px 18px,
    radial-gradient(700px 400px at 25% 20%, color-mix(in srgb, var(--trafic-primary) 18%, transparent) 0%, transparent 60%),
    radial-gradient(600px 350px at 80% 80%, color-mix(in srgb, var(--trafic-cta) 12%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.at-contact-hero-contrast {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(550px 300px at 50% 45%, rgba(255,255,255,.85) 0%, rgba(255,255,255,.50) 40%, transparent 70%);
}

.at-contact-hero-head {
  max-width: 680px;
  margin: 0 auto;
}

.at-contact-hero .at-p-desc {
  font-size: 16px;
  line-height: 1.6;
  opacity: .9;
}

/* ==========================================================================
   SECTION FORMULAIRE
   ========================================================================== */

.at-contact-form-section {
  position: relative;
  padding: 0 20px 60px;
}

.at-contact-form-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(800px 500px at 20% 30%, color-mix(in srgb, var(--trafic-primary) 6%, transparent) 0%, transparent 60%),
    radial-gradient(700px 400px at 85% 70%, color-mix(in srgb, var(--trafic-cta) 5%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #f8fafc 0%, #f4f6fb 100%);
}

/* Shell du formulaire */
.at-contact-form-shell {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 28px 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.99));
  border: 1px solid rgba(0,0,0,.06);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 24px 70px rgba(0,0,0,.12);
}

/* Liseré dégradé en haut */
.at-contact-form-shell::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
   left: 10px;
    right: 10px;
    top: 1px;
  height: 4px;
  border-radius: 24px 24px 0 0;
  background: linear-gradient(90deg, var(--trafic-primary), var(--trafic-cta));
  opacity: .9;
}

/* ==========================================================================
   PROGRESS BAR
   ========================================================================== */

.at-form-progress {
  margin-bottom: 20px;
}

.at-form-progress-bar {
  position: relative;
  height: 5px;
  border-radius: 999px;
  background: rgba(0,0,0,.06);
  overflow: hidden;
  margin-bottom: 12px;
}

.at-form-progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--progress, 25%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--trafic-primary), color-mix(in srgb, var(--trafic-primary) 70%, var(--trafic-cta) 30%));
  box-shadow: 0 0 12px color-mix(in srgb, var(--trafic-primary) 35%, transparent);
  transition: width .4s cubic-bezier(.2,.8,.2,1);
}

.at-form-progress-steps {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
}

.at-form-step-dot {
  appearance: none;
  border: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(0,0,0,.06);
  color: rgba(0,0,0,.4);
  transition: all .25s ease;
}

.at-form-step-dot.is-active {
  background: var(--trafic-primary);
  color: #fff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--trafic-primary) 40%, transparent);
}

.at-form-step-dot.is-complete:not(.is-active) {
  background: color-mix(in srgb, var(--trafic-cta) 20%, #fff);
  color: var(--trafic-cta);
  border: 2px solid var(--trafic-cta);
}

.at-form-step-dot:hover:not(.is-active) {
  background: rgba(0,0,0,.10);
}

.at-form-step-num {
  line-height: 1;
}

/* ==========================================================================
   FORM WIZARD
   ========================================================================== */

.at-form-wizard {
  position: relative;
}

.at-form-step {
  display: none;
  border: 0;
  padding: 0;
  margin: 0;
  animation: at-form-fade-in .4s ease forwards;
}

.at-form-step.is-active {
  display: block;
}

@keyframes at-form-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Legend */
.at-form-legend {
  display: grid;
  gap: 2px;
  text-align: center;
  margin-bottom: 20px;
}

.at-form-step-label {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 10px;
  color: var(--trafic-primary);
  opacity: .85;
}

.at-form-step-title {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .6px;
  font-size: clamp(20px, 4vw, 24px);
  color: var(--trafic-dark);
  line-height: 1.2;
}

.at-form-step-sub {
  font-size: 13px;
  color: var(--trafic-dark);
  opacity: .65;
  margin-top: 2px;
}

/* ==========================================================================
   FORM FIELDS
   ========================================================================== */

.at-form-grid {
  display: grid;
   gap: 0px 20px;
   margin-bottom: 0px;
}

.at-form-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 550px) {
  .at-form-grid--2 {
    grid-template-columns: 1fr;
  }
}

.at-form-field {
  display: grid;
  gap: 4px;
  margin-bottom: 0px;
}

.at-form-field:last-child {
  margin-bottom: 0;
}

.at-form-label {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--trafic-dark);
   margin-bottom:0px;
}

.at-step3-environnement {
font-size:14px;
       margin-bottom: 8px;
    margin-top: 8px;
}


.at-form-req {
  color: var(--trafic-primary);
}

.at-form-opt {
  font-weight: 400;
  opacity: .6;
  text-transform: none;
  letter-spacing: 0;
}

.at-form-input,
.at-form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  color: var(--trafic-dark);
  background: #fff;
  box-shadow: 0 3px 10px rgba(0,0,0,.04);
  transition: border-color .2s ease, box-shadow .2s ease;
   margin-bottom: 0px;
}

.at-form-input::placeholder,
.at-form-textarea::placeholder {
  color: rgba(0,0,0,.35);
}

.at-form-input:focus,
.at-form-textarea:focus {
  outline: none;
  border-color: var(--trafic-primary);
  box-shadow:
    0 3px 10px rgba(0,0,0,.04),
    0 0 0 3px color-mix(in srgb, var(--trafic-primary) 15%, transparent);
}

.at-form-input.is-valid {
  border-color: var(--trafic-cta);
}

.at-form-input.is-invalid,
.at-form-textarea.is-invalid {
  border-color: #e53935;
}

.at-form-textarea {
  resize: vertical;
  min-height: 100px;
}

.at-form-hint {
  font-size: 11px;
  color: var(--trafic-dark);
  opacity: .50;
}

.at-form-error {
  font-size: 11px;
  color: #e53935;
  min-height: 14px;
}

.at-form-error--center {
  text-align: center;
}

/* ==========================================================================
   FORM CARDS (Besoin) — Checkboxes multiples
   ========================================================================== */

.at-form-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 650px) {
  .at-form-cards {
    grid-template-columns: repeat(2, 1fr);
     gap: 6px;
  }
}

.at-form-card {
  position: relative;
  cursor: pointer;
}

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

.at-form-card-inner {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  border-radius: 12px;
  text-align: center;
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.98));
  border: 2px solid rgba(0,0,0,.08);
  box-shadow: 0 6px 18px rgba(0,0,0,.05);
  transition: all .2s ease;
}

.at-form-card:hover .at-form-card-inner {
  border-color: color-mix(in srgb, var(--trafic-primary) 40%, transparent);
  box-shadow: 0 10px 28px rgba(0,0,0,.08);
  transform: translateY(-2px);
}

.at-form-card-input:checked + .at-form-card-inner {
  border-color: var(--trafic-primary);
  background: linear-gradient(180deg, color-mix(in srgb, var(--trafic-primary) 8%, #fff), #fff);
  box-shadow:
    0 10px 28px rgba(0,0,0,.08),
    inset 0 0 0 1px color-mix(in srgb, var(--trafic-primary) 20%, transparent);
}

.at-form-card-input:focus-visible + .at-form-card-inner {
  outline: 2px solid var(--trafic-primary);
  outline-offset: 2px;
}

.at-form-card-icon {
  font-size: 24px;
  line-height: 1;
}

.at-form-card-title {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--trafic-dark);
}

.at-form-card-desc {
  font-size: 11px;
  color: var(--trafic-dark);
  opacity: .60;
  line-height: 1.35;
   font-weight:normal;
}

/* Card wide (exclusive) */
.at-form-card--wide {
  grid-column: 1 / -1;
}

.at-form-card--wide .at-form-card-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  padding: 12px 16px;
}

.at-form-card--wide .at-form-card-icon {
  font-size: 28px;
}

/* Style exclusif (différent visuellement) */
.at-form-card--exclusive .at-form-card-inner {
  background: linear-gradient(180deg, rgba(255,255,255,.85), color-mix(in srgb, var(--trafic-cta) 4%, #fff));
  border-color: color-mix(in srgb, var(--trafic-cta) 20%, transparent);
}

.at-form-card--exclusive .at-form-card-input:checked + .at-form-card-inner {
  border-color: var(--trafic-cta);
  background: linear-gradient(180deg, color-mix(in srgb, var(--trafic-cta) 10%, #fff), #fff);
  box-shadow:
    0 10px 28px rgba(0,0,0,.08),
    inset 0 0 0 1px color-mix(in srgb, var(--trafic-cta) 25%, transparent);
}

/* ==========================================================================
   FORM CHIPS (CMS, Délai)
   ========================================================================== */

.at-form-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.at-form-chips--center {
  justify-content: center;
}

.at-form-chip {
  position: relative;
  cursor: pointer;
}

.at-form-chip-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.at-form-chip-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--trafic-dark);
  background: #fff;
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 3px 10px rgba(0,0,0,.04);
  transition: all .2s ease;
   font-weight:normal;
}

.at-form-chip:hover .at-form-chip-label {
  border-color: color-mix(in srgb, var(--trafic-primary) 35%, transparent);
  box-shadow: 0 5px 16px rgba(0,0,0,.07);
}

.at-form-chip-input:checked + .at-form-chip-label {
  background: var(--trafic-primary);
  color: #fff;
  border-color: var(--trafic-primary);
  box-shadow: 0 5px 16px color-mix(in srgb, var(--trafic-primary) 30%, transparent);
}

.at-form-chip-input:focus-visible + .at-form-chip-label {
  outline: 2px solid var(--trafic-primary);
  outline-offset: 2px;
}

/* Chips avec logo */
.at-form-chip--logo .at-form-chip-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ==========================================================================
   FORM CHECKBOX (RGPD)
   ========================================================================== */

.at-form-field--check {
  margin-top: 6px;
}

.at-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.at-form-checkbox-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.at-form-checkbox-box {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 2px solid rgba(0,0,0,.15);
  background: #fff;
  display: grid;
  place-items: center;
  transition: all .2s ease;
}

.at-form-checkbox-box::after {
  content: "✓";
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  opacity: 0;
  transform: scale(.5);
  transition: all .15s ease;
}

.at-form-checkbox-input:checked + .at-form-checkbox-box {
  background: var(--trafic-primary);
  border-color: var(--trafic-primary);
}

.at-form-checkbox-input:checked + .at-form-checkbox-box::after {
  opacity: 1;
  transform: scale(1);
}

.at-form-checkbox-input:focus-visible + .at-form-checkbox-box {
  outline: 2px solid var(--trafic-primary);
  outline-offset: 2px;
}

.at-form-checkbox-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--trafic-dark);
  opacity: .75;
}

/* ==========================================================================
   FORM ACTIONS
   ========================================================================== */

.at-form-actions {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

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

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

.at-form-back-arrow {
  font-size: 14px;
}

.at-form-next .at-button-arrow,
.at-form-submit .at-button-icon {
  transition: transform .2s ease;
}

.at-form-next:hover .at-button-arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   FORM SUCCESS & FAIL (Webflow)
   ========================================================================== */

.w-form-done,
.w-form-fail {
  display: none;
}

.w-form-done.at-form-success {
  text-align: center;
  padding: 40px 24px;
  background: transparent;
}

.at-form-success-inner {
  animation: at-form-fade-in .5s ease forwards;
}

.at-form-success-icon {
  font-size: 40px;
  line-height: 1;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, color-mix(in srgb, var(--trafic-cta) 15%, #fff), color-mix(in srgb, var(--trafic-primary) 10%, #fff));
  border: 1px solid color-mix(in srgb, var(--trafic-cta) 25%, transparent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--trafic-cta) 15%, transparent);
}

.at-form-success-title {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .6px;
  font-size: 22px;
  color: var(--trafic-dark);
  margin: 0 0 8px;
}

.at-form-success-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--trafic-dark);
  opacity: .8;
  margin: 0 0 20px;
}

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

.w-form-fail.at-form-fail {
  text-align: center;
  padding: 16px 20px;
  margin-top: 16px;
  background: color-mix(in srgb, #e53935 8%, #fff);
  border: 1px solid color-mix(in srgb, #e53935 20%, transparent);
  border-radius: 12px;
  color: #c62828;
  font-size: 13px;
}

/* ==========================================================================
   HONEYPOT
   ========================================================================== */

.at-form-hp {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  overflow: hidden !important;
}

/* ==========================================================================
   SECTION INFOS
   ========================================================================== */

.at-contact-info {
  position: relative;
  padding: 70px 20px;
  text-align: center;
  overflow: hidden;
}

.at-contact-info-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 1px) 0 0 / 16px 16px,
    linear-gradient(180deg, #f4f6fb 0%, #f8fafc 50%, #fff 100%);
}

/* Ligne de séparation en haut */
.at-contact-info::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-contact-info-head {
  max-width: 600px;
  margin: 0 auto 32px;
}

.at-contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 850px) {
  .at-contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .at-contact-info-grid {
    grid-template-columns: 1fr;
  }
}

.at-contact-info-card {
  display: grid;
  gap: 6px;
  padding: 20px 16px;
  border-radius: 16px;
  text-decoration: none;
  color: var(--trafic-dark);
  background: linear-gradient(180deg, rgba(255,255,255,.92), 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,.06);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.at-contact-info-card:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.7),
    0 16px 40px rgba(0,0,0,.10);
  border-color: color-mix(in srgb, var(--trafic-primary) 20%, transparent);
}

.at-contact-info-icon {
  font-size: 28px;
  line-height: 1;
}

.at-contact-info-title {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: .6px;
  font-size: 12px;
  color: var(--trafic-primary);
  margin: 0;
}

.at-contact-info-value {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .3px;
  margin: 0;
  color: var(--trafic-dark);
}

.at-contact-info-sub {
  font-size: 12px;
  opacity: .55;
  margin: 0;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 767px) {
  .at-contact-hero {
    padding: calc(var(--at-header-h) + 50px) 16px 30px;
  }

  .at-contact-form-section {
    padding: 0 16px 50px;
  }

  .at-contact-form-shell {
    padding: 20px 16px 24px;
    border-radius: 20px;
  }

  .at-form-legend {
    margin-bottom: 16px;
  }

  .at-form-step-title {
    font-size: 20px;
  }

  .at-form-actions--split {
    flex-direction: column-reverse;
    gap: 10px;
  }

  .at-contact-info {
    padding: 50px 16px;
  }
}

/* ==========================================================================
   MOTION SAFETY
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .at-form-step,
  .at-form-progress-fill,
  .at-form-card-inner,
  .at-form-chip-label,
  .at-contact-info-card,
  .at-form-success-inner {
    transition: none !important;
    animation: none !important;
  }

  .at-form-step.is-active {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.at-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@keyframes at-form-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}