:root {
  color-scheme: light;
  --bg: #f6f7fb;
  --card: #ffffff;
  --primary: #4a7c59;
  --primary-dark: #2f4f3e;
  --secondary: #f3b21b;
  --text: #1d2433;
  --muted: #5a6473;
  --border: #d9dfe8;
  --success: #1f7a4c;
  --warning: #d07b00;
  --danger: #c0392b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
}

a:focus,
button:focus,
input:focus {
  outline: 3px solid rgba(74, 124, 89, 0.35);
  outline-offset: 2px;
}

header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

header .container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 1.25rem;
}

header .brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

header .brand img {
  height: 48px;
  width: 48px;
  object-fit: contain;
}

header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

main {
  padding: 1.5rem 0 4.5rem;
}

.container {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.hero-card {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 5px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(15, 76, 129, 0.08);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 76, 129, 0.08);
  color: var(--primary);
  padding: 0.35rem 0.75rem;
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.9rem;
}

.section {
  margin-bottom: 2rem;
}

.section h2 {
  margin-top: 0;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--card);
  padding: 1.25rem;
  border-radius: 5px;
  border: 1px solid var(--border);
}

.promo-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.25rem;
  align-items: center;
}

.promo-card img {
  width: 100%;
  border-radius: 5px;
  object-fit: cover;
}

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.promo-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.36);
  padding: 1rem;
  z-index: 1200;
}

.modal:not([hidden]) {
  display: flex;
}

.modal-content {
  background: var(--card);
  border-radius: 5px;
  padding: 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 50px rgba(13, 35, 62, 0.25);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  border: none;
  background: transparent;
  font-size: 1.25rem;
  cursor: pointer;
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .promo-card {
    grid-template-columns: 1fr;
  }

  .promo-card img {
    max-height: 220px;
  }
}

.card strong {
  display: block;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 5px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease;
}

.cta-gradient {
  background: linear-gradient(135deg, #2c5530 0%, #4a7c59 100%);
  box-shadow: 0 10px 20px rgba(44, 85, 48, 0.35);
}

.cta:hover {
  background: var(--primary-dark);
}

.cta-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.subtle {
  color: var(--muted);
  font-size: 0.95rem;
}

.faq details {
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.notice {
  background: rgba(243, 178, 27, 0.15);
  border: 1px solid rgba(243, 178, 27, 0.4);
  padding: 0.75rem 1rem;
  border-radius: 5px;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.questionnaire {
  display: grid;
  gap: 1.5rem;
}

.dimension {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 5px;
  border: 1px solid var(--step-accent, var(--border));
  background: var(--step-bg, var(--card));
  box-shadow: 0 18px 30px rgba(15, 76, 129, 0.08);
  transition: box-shadow 0.2s ease;
}

.dimension.active {
  display: flex;
}

.step-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 1rem;
  border-radius: 5px;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--step-accent, var(--primary));
  color: #fff;
  width: fit-content;
}

.progress {
  background: #e2e7f0;
  border-radius: 5px;
  overflow: hidden;
  height: 10px;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
  transition: width 0.3s ease;
}

.question-card {
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1rem;
  background: var(--card);
}

.question-card legend {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.scale {
  display: grid;
  gap: 0.5rem;
}

.scale label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: 5px;
  border: 1px solid transparent;
}

.scale input:checked + span {
  font-weight: 600;
  color: var(--primary);
}

.scale input:focus-visible + span {
  outline: 2px solid rgba(15, 76, 129, 0.4);
  outline-offset: 2px;
}

.error {
  color: var(--danger);
  font-weight: 600;
}

.sticky-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
}

.sticky-footer .cta {
  width: 100%;
}

@media (min-width: 720px) {
  header .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }

  .scale {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sticky-footer {
    position: sticky;
    bottom: 0;
    border-radius: 5px 5px 0 0;
  }

  .sticky-footer .cta {
    width: auto;
  }
}

.results-summary {
  display: grid;
  gap: 1rem;
}

.zone {
  padding: 1rem;
  border-radius: 5px;
  color: #fff;
  font-weight: 700;
}

.zone.rouge {
  background: var(--danger);
}

.zone.orange {
  background: var(--warning);
}

.zone.bleue {
  background: var(--success);
}

.bar-chart {
  display: grid;
  gap: 0.75rem;
}

.bar {
  background: #e3e7ef;
  border-radius: 5px;
  overflow: hidden;
  height: 12px;
}

.bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
}

.dimension-score {
  display: grid;
  gap: 0.35rem;
}

.priority {
  color: var(--danger);
  font-weight: 600;
}

footer {
  border-top: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem 0;
  margin-top: 3rem;
}

footer .container {
  display: grid;
  gap: 0.5rem;
}

.small {
  font-size: 0.9rem;
}

.footer-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  margin-top: 0.35rem;
  display: inline-flex;
}

.footer-link:hover,
.footer-link:focus-visible {
  text-decoration: underline;
}

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

.result-list {
  padding-left: 1.1rem;
}

.methodology-list li {
  margin-bottom: 0.6rem;
}