/* ==========================================================================
   Merci Paramedic : design system partage (variante claire famille Triago)
   Polices : Manrope (corps/titres), JetBrains Mono (codes seulement)
   ========================================================================== */

:root {
  --paper: #FBF9F6;
  --surface: #FFFFFF;
  --border: #E4E0D8;
  --ink: #1C2624;
  --muted: #5F7370;
  --accent: #0FA48F;
  --accent-bright: #2DD4BF;
  --accent-soft: #E3F4F1;
  --accent-ink: #08201C;
  --danger: #C0392B;
  --danger-soft: #FBEAE7;
  --warn: #9A6B00;
  --warn-soft: #FBF3DD;
  --ok-soft: #E3F4E7;
  --font-body: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(28, 38, 36, 0.05), 0 10px 30px rgba(28, 38, 36, 0.08);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 800;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }

img { max-width: 100%; display: block; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow { max-width: 720px; }

.center { text-align: center; }

.muted { color: var(--muted); }

.mono { font-family: var(--font-mono); }

/* --------------------------------------------------------------------------
   Header / nav
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 249, 246, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--accent); }

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.15s, color 0.15s, border-color 0.15s;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}
.btn-primary:hover { background: #0C8A78; color: #ffffff; }

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent-ink); }

.btn-sm { padding: 8px 18px; font-size: 0.9rem; }

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

/* --------------------------------------------------------------------------
   Sections et heros
   -------------------------------------------------------------------------- */
.section { padding: 64px 0; }

.section-soft { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.hero {
  padding: 80px 0 64px;
  text-align: center;
}

.hero .eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Cartes et etapes
   -------------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.card h3 { margin-top: 0; }

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 14px;
}

/* --------------------------------------------------------------------------
   Formulaires
   -------------------------------------------------------------------------- */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.form-hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 5px;
  margin-bottom: 0;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.15s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-textarea { min-height: 160px; resize: vertical; }

.form-input-code {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
}

.form-checkbox input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

/* Honeypot : champ invisible pour les humains. */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Alertes et avis
   -------------------------------------------------------------------------- */
.notice {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.notice-info { background: var(--accent-soft); color: var(--accent-ink); }
.notice-warn { background: var(--warn-soft); color: var(--warn); }
.notice-danger { background: var(--danger-soft); color: var(--danger); }
.notice-ok { background: var(--ok-soft); color: #1E6B3A; }

.notice p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Mur de gratitude
   -------------------------------------------------------------------------- */
.wall-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.wall-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.wall-card-single {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px;
}

.wall-quote { margin-bottom: 12px; opacity: 0.8; }

.wall-body {
  flex: 1;
  font-size: 1.02rem;
  white-space: pre-line;
}

.wall-card-single .wall-body { font-size: 1.15rem; }

.wall-meta {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.wall-link {
  margin-top: 10px;
  font-size: 0.88rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Portail
   -------------------------------------------------------------------------- */
.portal-shell { max-width: 860px; margin: 0 auto; padding: 32px 20px 64px; }

.portal-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
}

.portal-nav a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--muted);
  padding: 7px 14px;
  border-radius: 999px;
}

.portal-nav a:hover { color: var(--accent); background: var(--accent-soft); }
.portal-nav a.active { color: var(--accent-ink); background: var(--accent-soft); }

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 10px;
}

.badge-received { background: var(--accent-soft); color: var(--accent-ink); }
.badge-flagged { background: var(--warn-soft); color: var(--warn); }
.badge-published { background: var(--ok-soft); color: #1E6B3A; }
.badge-rejected { background: var(--danger-soft); color: var(--danger); }
.badge-pending { background: var(--warn-soft); color: var(--warn); }

.message-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.message-item .wall-body { margin: 10px 0 0; }

.message-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 32px 0;
  margin-top: 64px;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-inner p { margin: 0; }

.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }

/* --------------------------------------------------------------------------
   Animations d'apparition
   -------------------------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .section { padding: 44px 0; }
  .hero { padding: 56px 0 44px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}