@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --bleu-noir: #001932;
  --rose: #e2017a;
  --bleu: #019ee0;
  --jaune: #ffed00;
  --blanc: #ffffff;
  --gris-clair: #f2f5f8;
  --gris-moyen: #e2e8f0;
  --gris-texte: #4a5568;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 28px rgba(0,25,50,0.10);
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--gris-clair);
  color: var(--bleu-noir);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---- header ---- */
.site-header {
  background: var(--bleu-noir);
  padding: 15px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 16px rgba(0,0,0,0.22);
}
.site-header .logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--blanc);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.site-header .logo span { color: var(--rose); }
.header-sep { width: 1px; height: 20px; background: rgba(255,255,255,0.18); }
.header-back {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color var(--transition);
}
.header-back:hover { color: var(--blanc); }
.header-tool-name {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-left: auto;
  font-weight: 400;
}

/* ---- main ---- */
main { flex: 1; padding: 28px 16px 60px; max-width: 860px; margin: 0 auto; width: 100%; }

/* ---- outil header ---- */
.outil-header { margin-bottom: 24px; }
.outil-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.badge-pro { background: rgba(1,158,224,0.12); color: var(--bleu); }
.badge-business { background: rgba(226,1,122,0.10); color: var(--rose); }
.badge-psycho { background: rgba(255,237,0,0.2); color: #7a6f00; }
.badge-event { background: rgba(0,25,50,0.08); color: var(--bleu-noir); }

.outil-header h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.4rem, 4.5vw, 2rem);
  color: var(--bleu-noir);
  line-height: 1.15;
  margin-bottom: 10px;
}
.outil-header h1 .accent { color: var(--rose); }
.outil-header p {
  font-size: 0.9rem;
  color: var(--gris-texte);
  line-height: 1.65;
  max-width: 620px;
}

/* ---- card ---- */
.card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 20px;
  margin-bottom: 18px;
}

/* ---- labels et inputs ---- */
label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bleu-noir);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}
label .label-hint {
  font-weight: 400;
  color: var(--gris-texte);
  margin-left: 5px;
}
textarea, input[type="text"], select {
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  color: var(--bleu-noir);
  background: var(--gris-clair);
  border: 1.5px solid var(--gris-moyen);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
textarea:focus, input[type="text"]:focus, select:focus {
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px rgba(1,158,224,0.12);
  background: var(--blanc);
}
textarea { min-height: 120px; line-height: 1.65; }

.field-group { margin-bottom: 16px; }
.field-group:last-child { margin-bottom: 0; }
.field-row { display: flex; gap: 14px; flex-wrap: wrap; }
.field-row .field-group { flex: 1; min-width: 180px; }

/* ---- boutons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--rose);
  color: var(--blanc);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(226,1,122,0.25);
}
.btn-primary:hover { background: #c80069; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(226,1,122,0.32); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { background: #c0c0c0; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--bleu-noir);
  color: var(--blanc);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.btn-secondary:hover { background: #002d52; }

.btn-reset {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  color: var(--gris-texte);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.82rem;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gris-moyen);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.btn-reset:hover { border-color: #aaa; color: var(--bleu-noir); }

.actions-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* ---- loader ---- */
.loader {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 16px 0 4px;
  font-size: 0.85rem;
  color: var(--gris-texte);
}
.loader.visible { display: flex; }
.loader-dots { display: flex; gap: 4px; }
.loader-dots span {
  width: 7px;
  height: 7px;
  background: var(--rose);
  border-radius: 50%;
  animation: bounce 1.2s infinite;
}
.loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.loader-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* ---- résultat ---- */
.result-block { display: none; }
.result-block.visible { display: block; }

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.result-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--bleu-noir);
  display: flex;
  align-items: center;
  gap: 8px;
}
.result-header h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--rose);
  border-radius: 4px;
  flex-shrink: 0;
}
.result-content {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--bleu-noir);
  white-space: pre-wrap;
  word-break: break-word;
}
.copy-feedback {
  font-size: 0.75rem;
  color: #22c55e;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s;
}
.copy-feedback.visible { opacity: 1; }

/* ---- erreur ---- */
.error-msg {
  display: none;
  background: rgba(220,38,38,0.08);
  border: 1.5px solid rgba(220,38,38,0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #b91c1c;
  margin-top: 14px;
}
.error-msg.visible { display: block; }

/* ---- section SEO ---- */
.seo-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--gris-moyen);
}
.seo-section h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--bleu-noir);
  margin-bottom: 12px;
  margin-top: 28px;
}
.seo-section h2:first-child { margin-top: 0; }
.seo-section h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--bleu-noir);
  margin-bottom: 8px;
  margin-top: 20px;
}
.seo-section p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--gris-texte);
  margin-bottom: 14px;
}
.seo-section ul {
  padding-left: 20px;
  margin-bottom: 14px;
}
.seo-section ul li {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--gris-texte);
  margin-bottom: 4px;
}
.seo-faq { margin-top: 10px; }
.seo-faq dt {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--bleu-noir);
  margin-top: 16px;
  margin-bottom: 4px;
}
.seo-faq dd {
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--gris-texte);
  margin-left: 0;
}

/* ---- footer ---- */
footer {
  background: var(--bleu-noir);
  color: rgba(255,255,255,0.45);
  text-align: center;
  padding: 16px 20px;
  font-size: 0.78rem;
}
footer a { color: var(--bleu); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ---- responsive ---- */
@media (min-width: 1000px) {
  main { padding: 40px 24px 80px; }
  .card { padding: 28px 28px; }
  textarea { min-height: 140px; }
}