/* Page fichier ECU — s’appuie sur css/style.css du site */

.ecu-hero {
  min-height: 78vh;
}
.ecu-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  z-index: 0;
}
.ecu-hero .musclepage-hero__overlay {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 10, 11, 0.78) 0%, rgba(10, 10, 11, 0.42) 52%, rgba(10, 10, 11, 0.7) 100%),
    linear-gradient(180deg, rgba(10, 10, 11, 0.25) 0%, rgba(10, 10, 11, 0.88) 100%);
}
.ecu-hero .musclepage-hero__content {
  z-index: 2;
}

.ecu-section { padding-top: 48px; }
.ecu-wrap { max-width: 820px; margin: 0 auto; }

.ecu-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.ecu-steps__item {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  padding: 10px 6px;
  border-bottom: 2px solid var(--color-border);
  cursor: pointer;
}
.ecu-steps__item.is-active,
.ecu-steps__item.is-done {
  color: var(--color-accent-light);
  border-bottom-color: var(--color-accent);
}

.ecu-panel {
  border: 1px solid var(--color-border);
  background: var(--color-bg-2);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
}
.ecu-panel__title {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
}
.ecu-panel__lead {
  color: var(--color-text-muted);
  margin: 0 0 20px;
}
.ecu-panel__nav {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}

.ecu-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 20px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
}
.ecu-drop.is-drag,
.ecu-drop:hover {
  border-color: var(--color-accent);
  background: rgba(232, 93, 4, 0.06);
}
.ecu-drop input { display: none; }
.ecu-drop__icon { font-size: 1.8rem; color: var(--color-accent); }
.ecu-drop__title { font-weight: 600; }
.ecu-drop__cta { display: none; }
.ecu-drop__hint { color: var(--color-text-dim); font-size: 0.92rem; }
.ecu-filemeta {
  margin: 12px 0 0;
  color: var(--color-accent-light);
  font-weight: 600;
}
.ecu-error {
  margin: 12px 0 0;
  color: #ff6b4a;
  font-weight: 600;
}

.ecu-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.ecu-option {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  padding: 14px 14px 14px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
}
.ecu-option:has(input:checked),
.ecu-option.is-on {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}
.ecu-option input { grid-row: 1 / span 2; width: 18px; height: 18px; accent-color: var(--color-accent); }
.ecu-option__code {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--color-accent-light);
}
.ecu-option__name { grid-column: 2; color: var(--color-text-muted); font-size: 0.92rem; }

.ecu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.ecu-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  font-size: 0.92rem;
}
.ecu-field--full { grid-column: 1 / -1; }
.ecu-field input,
.ecu-field textarea {
  font: inherit;
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 12px;
}
.ecu-consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; }
.ecu-consent--legal {
  margin-top: 16px;
  padding: 14px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.45;
}

.ecu-recap {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 16px;
  margin: 0 0 18px;
}
.ecu-recap dt { color: var(--color-text-dim); }
.ecu-recap dd { margin: 0; font-weight: 600; }

.ecu-track {
  margin-top: 28px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.ecu-track__id { color: var(--color-text-muted); }
.ecu-track__flow {
  display: grid;
  gap: 8px;
  margin: 16px 0;
  padding: 0 0 0 4px;
}
.ecu-track__flow li { color: var(--color-text-dim); }
.ecu-track__flow li.is-on { color: var(--color-accent-light); font-weight: 600; }
.ecu-track__log {
  background: #000;
  color: #c8f5c0;
  border-radius: 8px;
  padding: 14px;
  min-height: 120px;
  white-space: pre-wrap;
  font-size: 0.85rem;
  overflow: auto;
}
.ecu-track__hint { color: var(--color-text-dim); margin-top: 12px; }
.ecu-track__dl {
  display: inline-flex;
  margin-top: 14px;
}
.ecu-faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-2);
  padding: 14px 16px;
  margin: 0 0 10px;
}
.ecu-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-text);
}
.ecu-faq p { margin: 10px 0 0; color: var(--color-text-muted); }

#envoi,
#ecu-track {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

@media (max-width: 1024px) {
  .ecu-hero {
    min-height: 0;
    padding: calc(var(--header-height) + 12px) 0 20px;
  }
  .ecu-hero .musclepage-hero__badges { margin-bottom: 10px; }
  .ecu-hero .musclepage-hero__title {
    font-size: 2.05rem;
    margin-bottom: 10px;
  }
  .ecu-hero .musclepage-hero__lead {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 16px;
  }
  .ecu-hero .musclepage-hero__actions {
    width: 100%;
  }
  .ecu-hero .musclepage-hero__actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .ecu-section { padding-top: 20px; padding-bottom: 28px; }
  .ecu-wrap { padding-left: 0; padding-right: 0; }

  .ecu-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    margin-bottom: 16px;
  }
  .ecu-steps__item {
    font-size: 0.72rem;
    padding: 10px 4px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .ecu-panel {
    padding: 18px 14px 16px;
  }
  .ecu-panel__title { font-size: 1.55rem; }
  .ecu-panel__lead { margin-bottom: 14px; }
  .ecu-panel__nav {
    flex-direction: column-reverse;
    gap: 10px;
    margin-top: 18px;
  }
  .ecu-panel__nav .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    touch-action: manipulation;
  }

  .ecu-drop {
    padding: 22px 14px;
    min-height: 132px;
    border-style: solid;
    gap: 10px;
  }
  .ecu-drop__title { display: none; }
  .ecu-drop__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 28px;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
  }

  .ecu-options,
  .ecu-grid { grid-template-columns: 1fr; }
  .ecu-option {
    min-height: 56px;
    padding: 14px 14px 14px 12px;
    column-gap: 12px;
  }
  .ecu-option input {
    width: 24px;
    height: 24px;
  }

  .ecu-field input,
  .ecu-field textarea {
    font-size: 16px;
    padding: 14px 14px;
    min-height: 48px;
    border-radius: 10px;
  }
  .ecu-field textarea { min-height: 96px; }

  .ecu-consent {
    gap: 12px;
    align-items: flex-start;
    padding: 4px 0;
  }
  .ecu-consent input {
    width: 24px;
    height: 24px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--color-accent);
  }

  .ecu-recap { grid-template-columns: 1fr; }

  .ecu-track { padding: 20px 14px; }
  .ecu-track__dl {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .ecu-faq details { padding: 4px 14px 12px; }
  .ecu-faq summary {
    min-height: 48px;
    display: flex;
    align-items: center;
    font-size: 1.02rem;
  }

  .ecu-hero .musclepage-hero__overlay {
    background:
      linear-gradient(90deg, rgba(10, 10, 11, 0.82) 0%, rgba(10, 10, 11, 0.55) 100%),
      linear-gradient(180deg, rgba(10, 10, 11, 0.2) 0%, rgba(10, 10, 11, 0.92) 100%);
  }

  .musclepage-cta .cta-banner__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .musclepage-cta .cta-banner__actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .musclepage-cta .cta-banner__actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }
}