:root {
  --ink: #14181F;
  --ink-soft: #1B2027;
  --paper: #EDF0EC;
  --paper-alt: #FFFFFF;
  --signal: #E8632B;
  --signal-dark: #C24F1E;
  --pulse: #2F9E6E;
  --muted: #5B6169;
  --border: #D8DCD4;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 10px;
  --wrap: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 16px; color: var(--muted); }
a { color: inherit; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal-dark);
  margin-bottom: 10px;
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--signal); color: #fff; }
.btn-primary:hover { background: var(--signal-dark); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--ink-soft); }
.btn-ghost:hover { border-color: var(--ink-soft); }
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(237, 240, 236, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding-top: 16px; padding-bottom: 16px;
}
.brand {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  text-decoration: none; color: var(--ink);
}
.brand span { color: var(--signal); }
.nav { display: flex; align-items: center; gap: 24px; font-size: 0.9rem; }
.nav a { text-decoration: none; color: var(--ink-soft); }
.nav a:hover { color: var(--signal-dark); }
.nav-cta { background: var(--ink); color: #fff !important; padding: 9px 16px; border-radius: var(--radius); }
.nav-cta:hover { background: var(--signal-dark); }

.status-pill {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--pulse);
  box-shadow: 0 0 0 0 rgba(47, 158, 110, 0.5);
  animation: pulse 2.2s ease-out infinite;
}
@media (prefers-reduced-motion: reduce) { .dot { animation: none; } }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(47, 158, 110, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(47, 158, 110, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 158, 110, 0); }
}

/* Hero (page d'accueil, avec panneau) */
.hero { padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.hero-sub { font-size: 1.05rem; max-width: 46ch; }
.hero-actions { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }

.hero-panel { background: var(--ink); border-radius: 16px; padding: 28px 26px 22px; color: #fff; }
.panel-row { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.panel-label { font-family: var(--font-mono); font-size: 0.8rem; color: #C6CBC2; }
.panel-metric { display: flex; flex-direction: column; margin-bottom: 18px; }
.panel-value { font-family: var(--font-mono); font-size: 2.4rem; font-weight: 500; color: #fff; line-height: 1; }
.panel-caption { font-size: 0.82rem; color: #9CA3AF; margin-top: 6px; }
.sparkline { width: 100%; height: 56px; display: block; margin-bottom: 16px; }
.sparkline-path {
  fill: none; stroke: var(--pulse); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 420; stroke-dashoffset: 420; animation: draw 1.4s ease-out forwards 0.3s;
}
@media (prefers-reduced-motion: reduce) { .sparkline-path { animation: none; stroke-dashoffset: 0; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
.panel-footer { font-size: 0.78rem; color: #9CA3AF; border-top: 1px solid rgba(255,255,255,0.12); padding-top: 14px; }

/* Hero de page secondaire (une colonne, sans panneau) */
.page-hero { padding: 56px 0 48px; border-bottom: 1px solid var(--border); }
.page-hero .hero-sub { font-size: 1.05rem; max-width: 60ch; }
.breadcrumb {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted);
  text-decoration: none; display: inline-block; margin-bottom: 18px;
}
.breadcrumb:hover { color: var(--signal-dark); }

/* Bandeau migration */
.migration {
  background: var(--paper-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 34px 0;
}
.migration-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.migration-copy { max-width: 62ch; }
.migration-copy h2 { font-size: 1.3rem; margin-bottom: 8px; }
.migration-copy p { margin: 0; font-size: 0.95rem; }
.migration-tag {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--pulse);
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.migration .btn { flex-shrink: 0; }

/* Segments / cartes génériques */
.segments { padding: 64px 0; }
.segment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 32px; }
.segment-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.segment-card {
  background: var(--paper-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; display: flex; flex-direction: column;
}
.segment-card p { font-size: 0.95rem; }
.segment-card p:last-of-type { margin-bottom: 0; }
.segment-card .btn { margin-top: auto; align-self: flex-start; }

/* Services (readout) */
.services { padding: 64px 0; }
.readout { margin: 32px 0 0; border-top: 1px solid var(--border); }
.readout-row {
  display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 16px 0;
  border-bottom: 1px solid var(--border); align-items: baseline;
}
.readout-row dt { font-family: var(--font-mono); font-size: 0.85rem; color: var(--signal-dark); }
.readout-row dd { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }

/* Témoignages */
.testimonials { padding: 64px 0 8px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.testimonial-card {
  background: var(--paper-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; display: flex; flex-direction: column; gap: 14px;
}
.testimonial-quote { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }
.testimonial-quote::before { content: "«\00a0"; color: var(--signal); font-weight: 600; }
.testimonial-quote::after { content: "\00a0»"; color: var(--signal); font-weight: 600; }
.testimonial-author { margin: 0; font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }

/* Positioning */
.positioning { background: var(--ink); padding: 60px 0; }
.positioning-inner { text-align: center; }
.positioning-quote {
  font-family: var(--font-display); font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 500;
  color: #fff; max-width: 640px; margin: 0 auto 16px; line-height: 1.4;
}
.positioning-caption { font-family: var(--font-mono); font-size: 0.8rem; color: #9CA3AF; margin: 0; }

/* Process / étapes */
.process { padding: 64px 0; }
.process-list { margin-top: 32px; border-top: 1px solid var(--border); }
.process-step {
  display: grid; grid-template-columns: 60px 1fr; gap: 24px; padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.process-step .step-num {
  font-family: var(--font-mono); font-size: 0.9rem; color: var(--signal-dark);
}
.process-step h3 { margin-bottom: 6px; font-size: 1.05rem; }
.process-step p { margin-bottom: 0; font-size: 0.95rem; }

/* Pricing */
.pricing { padding: 64px 0; }
.pricing-intro { max-width: 56ch; }
.price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.price-card { background: var(--paper-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; }
.price-card-type { font-weight: 600; color: var(--ink); margin: 0 0 12px; font-size: 1.02rem; }
.price-card-amount {
  font-family: var(--font-mono); font-size: 1.9rem; font-weight: 500; color: var(--signal-dark);
  margin: 0 0 10px; line-height: 1.2;
}
.price-card-from {
  display: block; font-family: var(--font-body); font-size: 0.78rem; font-weight: 400;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px;
}
.price-card-unit { font-size: 1rem; color: var(--muted); }
.price-card-desc { font-size: 0.88rem; margin: 0; }
.pricing-note { font-size: 0.82rem; font-style: italic; margin-top: 16px; }
.pricing-download { margin-top: 24px; }

/* Table d'options / add-ons */
.addon-table-wrap { margin-top: 40px; overflow-x: auto; }
.addon-table-wrap h3 { margin-bottom: 6px; }
.addon-intro { max-width: 60ch; font-size: 0.92rem; }
table.addon-table { width: 100%; border-collapse: collapse; margin-top: 20px; min-width: 560px; }
table.addon-table th, table.addon-table td {
  text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 0.92rem;
}
table.addon-table th {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--signal-dark); background: var(--paper-alt);
}
table.addon-table td.option-name { font-weight: 600; color: var(--ink); }
table.addon-table td.option-price {
  font-family: var(--font-mono); color: var(--signal-dark); white-space: nowrap; font-weight: 500;
}
table.addon-table tbody tr:last-child td { border-bottom: none; }
table.addon-table td.option-desc { color: var(--muted); }

/* FAQ */
.faq { padding: 64px 0; }
.faq-list { margin-top: 32px; border-top: 1px solid var(--border); max-width: 780px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; align-items: baseline; justify-content: space-between;
  gap: 24px; padding: 18px 0; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.2rem; color: var(--signal-dark);
  flex-shrink: 0; transition: transform 0.15s ease;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item summary:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 4px; }
.faq-answer { padding: 0 0 20px; max-width: 66ch; }
.faq-answer p { margin-bottom: 10px; font-size: 0.95rem; }
.faq-answer p:last-child { margin-bottom: 0; }

/* CTA bloc générique (bas de page secondaire) */
.cta-band { background: var(--ink); padding: 56px 0; }
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: 1.5rem; margin-bottom: 6px; }
.cta-band p { color: #9CA3AF; margin: 0; max-width: 50ch; }
.cta-band .btn-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Contact */
.contact { padding: 72px 0 96px; }
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; }
.contact-text { max-width: 40ch; }
.calendly-wrap { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: var(--paper-alt); }

.contact-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: var(--paper-alt);
  border: 1px solid var(--border); border-radius: 14px; padding: 28px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--ink-soft); }
.field .optional { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 0.95rem; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: #fff; color: var(--ink-soft);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--signal); outline-offset: 1px; border-color: var(--signal);
}
.field textarea { resize: vertical; }

.consent-field { flex-direction: row; align-items: flex-start; gap: 10px; }
.consent-field input { margin-top: 3px; accent-color: var(--signal); }
.consent-field label { font-weight: 400; font-size: 0.82rem; color: var(--muted); }
.consent-field a { color: var(--signal-dark); }

.hp-field { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }

.form-status { grid-column: 1 / -1; margin: 0; font-size: 0.9rem; min-height: 1.2em; }
.form-status.success { color: var(--pulse); }
.form-status.error { color: var(--signal-dark); }

/* Pages légales */
.legal main { padding: 56px 0 80px; }
.legal h1 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
.legal h2 { font-size: 1.2rem; margin: 36px 0 10px; }
.legal p, .legal li { font-size: 0.97rem; }
.legal ul { padding-left: 20px; }
.legal a { color: var(--signal-dark); }
.updated { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); margin-bottom: 32px; }
.todo {
  background: #FDF3EC; border: 1px dashed var(--signal); border-radius: var(--radius);
  padding: 14px 16px; font-size: 0.88rem; color: var(--signal-dark); margin: 0 0 32px;
}
.legal table { border-collapse: collapse; width: 100%; margin: 12px 0 20px; font-size: 0.9rem; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); color: var(--muted); vertical-align: top; }
.legal th {
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--signal-dark); background: var(--paper-alt);
}
.back {
  display: inline-block; margin-top: 40px; font-size: 0.9rem; text-decoration: none; color: var(--ink-soft);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 18px;
}
.back:hover { border-color: var(--ink-soft); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-text { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }
.footer-links { display: flex; gap: 20px; font-family: var(--font-mono); font-size: 0.78rem; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--signal-dark); }

/* Responsive */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .segment-grid, .segment-grid.cols-3 { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .nav { display: none; }
  .readout-row, .process-step { grid-template-columns: 1fr; gap: 4px; }
  .price-cards { grid-template-columns: 1fr; }
  .migration-inner, .cta-band-inner { flex-direction: column; align-items: flex-start; }
}