:root {
  --copper: #c4622a;
  --copper-light: #d4722e;
  --copper-glow: rgba(196,98,42,0.25);
}

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

body {
  font-family: 'Instrument Sans', sans-serif;
  background: #fff;
  color: #111;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  animation: pageIn 0.5s ease forwards;
}
@keyframes pageIn {
  to { opacity: 1; }
}

/* =============================================
   NAV — fixed top
   ============================================= */
.ob-nav {
  padding: 12px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f0f0f0;
  background: #fff;
  flex-shrink: 0;
  z-index: 100;
}
.ob-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: #111;
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.ob-logo-sub {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #bbb;
}
.ob-nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.ob-step-indicator {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #bbb;
  letter-spacing: 2px;
}
.ob-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #eee;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  color: #999;
  text-decoration: none;
}
.ob-close:hover {
  border-color: #111;
  color: #111;
}

/* =============================================
   MAIN — scrollable middle
   ============================================= */
.ob-main {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
}

/* =============================================
   STEPS
   ============================================= */
.ob-step {
  display: none;
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: 32px 48px 24px;
}
.ob-step.active {
  display: block;
  animation: stepFade 0.4s ease forwards;
}
.ob-step.leaving {
  display: block;
  animation: stepOut 0.25s ease forwards;
}
@keyframes stepFade {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes stepOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-12px); }
}
.ob-step-inner {
  max-width: 960px;
  margin: 0 auto;
}

/* =============================================
   WELCOME HEADER (all steps)
   ============================================= */
.ob-welcome {
  text-align: center;
  margin-bottom: 24px;
}
/* Tighter layout on card steps */
.ob-step[data-step="2"],
.ob-step[data-step="3"] { padding-top: 24px; padding-bottom: 12px; }
.ob-step[data-step="2"] .ob-welcome,
.ob-step[data-step="3"] .ob-welcome { margin-bottom: 14px; }
.ob-step[data-step="2"] .ob-welcome-overline,
.ob-step[data-step="3"] .ob-welcome-overline { margin-bottom: 6px; font-size: 10px; }
.ob-step[data-step="2"] .ob-welcome-title,
.ob-step[data-step="3"] .ob-welcome-title { font-size: clamp(22px, 3vw, 32px); margin-bottom: 6px; }
.ob-step[data-step="2"] .ob-welcome-desc,
.ob-step[data-step="3"] .ob-welcome-desc { font-size: 13px; line-height: 1.4; }
.ob-welcome-overline {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
}
.ob-welcome-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: 14px;
  color: #111;
  font-weight: 400;
}
.ob-welcome-desc {
  font-size: 15px;
  line-height: 1.7;
  color: #999;
  max-width: 440px;
  margin: 0 auto;
}

/* =============================================
   SHOWCASE (Step 1)
   ============================================= */
.ob-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}
.ob-case {
  aspect-ratio: 1;
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.4s, box-shadow 0.4s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.ob-case:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}
.ob-case-1 { background: #f7f3ee; }
.ob-case-2 { background: #1a1714; color: #f0e8dc; }
.ob-case-3 { background: var(--copper); color: #fff; }
.ob-case-4 { background: #f0f4f8; }
.ob-case-icon { font-size: 32px; }
.ob-case-metier {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 3px;
}
.ob-case-title {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
}
.ob-case-desc {
  font-size: 11px;
  opacity: 0.6;
  line-height: 1.4;
  margin-top: 3px;
}

/* Step 1 bottom */
.ob-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid #f0f0f0;
}
.ob-tagline {
  font-size: 14px;
  color: #999;
  max-width: 380px;
  line-height: 1.6;
}
.ob-tagline em {
  color: #111;
  font-style: normal;
  font-weight: 600;
}
.ob-contact {
  text-align: right;
  font-size: 12px;
  color: #bbb;
  line-height: 2;
}
.ob-contact a {
  color: var(--copper);
  text-decoration: none;
  font-weight: 600;
}

/* =============================================
   METIER GRID (Step 2) — showcase-style cards
   ============================================= */
.ob-metier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
}
.ob-metier-card {
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}
.ob-metier-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.ob-metier-card.selected {
  transform: translateY(-4px);
}
/* Per-card selection colors */
.ob-metier-card[data-metier="commerce"].selected  { border-color: #8b7355; box-shadow: 0 0 0 3px rgba(139,115,85,0.15), 0 12px 32px rgba(139,115,85,0.12); }
.ob-metier-card[data-metier="artisan"].selected   { border-color: #f0e8dc; box-shadow: 0 0 0 3px rgba(240,232,220,0.2), 0 12px 32px rgba(0,0,0,0.2); }
.ob-metier-card[data-metier="sante"].selected     { border-color: #2e8b57; box-shadow: 0 0 0 3px rgba(46,139,87,0.15), 0 12px 32px rgba(46,139,87,0.12); }
.ob-metier-card[data-metier="liberal"].selected   { border-color: #6a5acd; box-shadow: 0 0 0 3px rgba(106,90,205,0.15), 0 12px 32px rgba(106,90,205,0.12); }
.ob-metier-card[data-metier="sport"].selected     { border-color: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,0.25), 0 12px 32px rgba(196,98,42,0.2); }
.ob-metier-card[data-metier="autre"].selected     { border-color: #4682b4; box-shadow: 0 0 0 3px rgba(70,130,180,0.15), 0 12px 32px rgba(70,130,180,0.12); }
/* Unique backgrounds */
.ob-metier-card[data-metier="commerce"]  { background: #faf6f1; }
.ob-metier-card[data-metier="artisan"]   { background: #1a1714; color: #f0e8dc; }
.ob-metier-card[data-metier="sante"]     { background: #eef6f2; }
.ob-metier-card[data-metier="liberal"]   { background: #f3f1f8; }
.ob-metier-card[data-metier="sport"]     { background: var(--copper); color: #fff; }
.ob-metier-card[data-metier="autre"]     { background: #eef2f7; }
/* Icon */
.ob-metier-icon {
  font-size: 24px;
}
.ob-metier-icon svg { width: 28px; height: 28px; }
.ob-metier-card[data-metier="commerce"] svg  { stroke: #333; }
.ob-metier-card[data-metier="artisan"] svg   { stroke: #f0e8dc; }
.ob-metier-card[data-metier="sante"] svg     { stroke: #2e8b57; }
.ob-metier-card[data-metier="liberal"] svg   { stroke: #6a5acd; }
.ob-metier-card[data-metier="sport"] svg     { stroke: #fff; }
.ob-metier-card[data-metier="autre"] svg     { stroke: #4682b4; }
/* Bottom text block */
.ob-metier-bottom {}
.ob-metier-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.45;
  display: block;
  margin-bottom: 3px;
}
.ob-metier-name {
  font-family: 'DM Serif Display', serif;
  font-size: 15px;
  color: inherit;
  display: block;
}
.ob-metier-ex {
  font-size: 11px;
  opacity: 0.5;
  line-height: 1.4;
  margin-top: 3px;
  display: block;
}

/* =============================================
   NEEDS GRID (Step 3) — showcase-style cards
   ============================================= */
.ob-needs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
}
.ob-need-card {
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}
.ob-need-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.ob-need-card.selected {
  transform: translateY(-4px);
}
/* Per-card selection colors */
.ob-need-card[data-need="site"].selected        { border-color: #8b7355; box-shadow: 0 0 0 3px rgba(139,115,85,0.15), 0 12px 32px rgba(139,115,85,0.12); }
.ob-need-card[data-need="reservation"].selected { border-color: #2e8b57; box-shadow: 0 0 0 3px rgba(46,139,87,0.15), 0 12px 32px rgba(46,139,87,0.12); }
.ob-need-card[data-need="assistant"].selected   { border-color: #f0e8dc; box-shadow: 0 0 0 3px rgba(240,232,220,0.2), 0 12px 32px rgba(0,0,0,0.2); }
.ob-need-card[data-need="app"].selected         { border-color: #6a5acd; box-shadow: 0 0 0 3px rgba(106,90,205,0.15), 0 12px 32px rgba(106,90,205,0.12); }
.ob-need-card[data-need="auto"].selected        { border-color: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,0.25), 0 12px 32px rgba(196,98,42,0.2); }
.ob-need-card[data-need="contenu"].selected     { border-color: #4682b4; box-shadow: 0 0 0 3px rgba(70,130,180,0.15), 0 12px 32px rgba(70,130,180,0.12); }
/* Unique backgrounds */
.ob-need-card[data-need="site"]        { background: #faf6f1; }
.ob-need-card[data-need="reservation"] { background: #eef6f2; }
.ob-need-card[data-need="assistant"]   { background: #1a1714; color: #f0e8dc; }
.ob-need-card[data-need="app"]         { background: #f3f1f8; }
.ob-need-card[data-need="auto"]        { background: var(--copper); color: #fff; }
.ob-need-card[data-need="contenu"]     { background: #eef2f7; }
/* Check indicator */
.ob-need-check {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid rgba(0,0,0,0.1);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.ob-need-card[data-need="assistant"] .ob-need-check,
.ob-need-card[data-need="auto"] .ob-need-check {
  border-color: rgba(255,255,255,0.25);
}
.ob-need-card.selected .ob-need-check::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}
/* Per-card check colors */
.ob-need-card[data-need="site"].selected .ob-need-check        { background: #8b7355; border-color: #8b7355; }
.ob-need-card[data-need="reservation"].selected .ob-need-check { background: #2e8b57; border-color: #2e8b57; }
.ob-need-card[data-need="assistant"].selected .ob-need-check   { background: #f0e8dc; border-color: #f0e8dc; }
.ob-need-card[data-need="assistant"].selected .ob-need-check::after { border-color: #1a1714; }
.ob-need-card[data-need="app"].selected .ob-need-check         { background: #6a5acd; border-color: #6a5acd; }
.ob-need-card[data-need="auto"].selected .ob-need-check        { background: #fff; border-color: #fff; }
.ob-need-card[data-need="auto"].selected .ob-need-check::after { border-color: var(--copper); }
.ob-need-card[data-need="contenu"].selected .ob-need-check     { background: #4682b4; border-color: #4682b4; }
/* Icon */
.ob-need-icon {
  font-size: 22px;
}
.ob-need-icon svg { width: 26px; height: 26px; }
.ob-need-card[data-need="site"] svg        { stroke: #333; }
.ob-need-card[data-need="reservation"] svg { stroke: #2e8b57; }
.ob-need-card[data-need="assistant"] svg   { stroke: #f0e8dc; }
.ob-need-card[data-need="app"] svg         { stroke: #6a5acd; }
.ob-need-card[data-need="auto"] svg        { stroke: #fff; }
.ob-need-card[data-need="contenu"] svg     { stroke: #4682b4; }
/* Bottom text */
.ob-need-bottom {}
.ob-need-name {
  font-family: 'DM Serif Display', serif;
  font-size: 14px;
  color: inherit;
  display: block;
  margin-bottom: 3px;
}
.ob-need-desc {
  font-size: 11px;
  opacity: 0.5;
  line-height: 1.4;
  display: block;
}

/* =============================================
   SOLUTION CARD (Step 4)
   ============================================= */
.ob-solution-card {
  max-width: 540px;
  margin: 0 auto;
  border-radius: 20px;
  border: none;
  background: linear-gradient(145deg, #1a1714, #0f0d0a);
  color: #f0e8dc;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.15);
}
.ob-solution-header {
  padding: 32px 32px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ob-solution-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(196,98,42,0.15);
  color: var(--copper-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}
.ob-solution-title {
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  color: #fff;
  font-weight: 400;
}
.ob-solution-features {
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ob-solution-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: rgba(240,232,220,0.8);
}
.ob-solution-feature svg {
  flex-shrink: 0;
}
.ob-solution-footer {
  padding: 20px 32px 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ob-solution-from {
  font-size: 11px;
  color: rgba(240,232,220,0.4);
  display: block;
  margin-bottom: 2px;
}
.ob-solution-amount {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--copper-light);
}
.ob-solution-note {
  font-size: 12px;
  color: rgba(240,232,220,0.4);
  font-style: italic;
}

/* =============================================
   FINAL CARD (Step 5)
   ============================================= */
.ob-final-card {
  max-width: 460px;
  margin: 0 auto;
  text-align: center;
  padding: 48px 40px;
  border-radius: 20px;
  background: linear-gradient(145deg, #faf6f1, #f7f3ee);
  border: 1px solid rgba(196,98,42,0.1);
  box-shadow: 0 16px 48px rgba(196,98,42,0.06);
}
.ob-final-team {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.ob-final-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}
.ob-final-avatar:nth-child(2) {
  margin-left: -16px;
}
.ob-final-text {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: #111;
  margin-bottom: 28px;
  line-height: 1.4;
}
.ob-final-text span {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 13px;
  color: #999;
}
.ob-final-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  text-decoration: none;
  background: var(--copper);
  color: #fff;
  padding: 16px 36px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s;
  border: none;
}
.ob-final-btn:hover {
  background: var(--copper-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(196,98,42,0.3);
}
.ob-final-email {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: #bbb;
  letter-spacing: 1px;
}

/* =============================================
   FOOTER — fixed bottom
   ============================================= */
.ob-footer {
  flex-shrink: 0;
  border-top: 1px solid #f0f0f0;
  background: #fff;
  z-index: 100;
}
.ob-footer-inner {
  padding: 12px 48px 14px;
  max-width: 700px;
  margin: 0 auto;
}

/* Journey progress */
.ob-journey {
  margin-bottom: 10px;
}
.ob-journey-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 6px;
}
.ob-j-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e8e8e8;
  border: 2px solid #e8e8e8;
  transition: all 0.4s;
  cursor: pointer;
  flex-shrink: 0;
}
.ob-j-dot.active {
  background: var(--copper);
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(196,98,42,0.15);
}
.ob-j-dot.done {
  background: var(--copper);
  border-color: var(--copper);
}
.ob-j-line {
  width: 60px;
  height: 2px;
  background: #eee;
  transition: background 0.4s;
  flex-shrink: 0;
}
.ob-j-line.done {
  background: var(--copper);
}
.ob-j-labels {
  display: flex;
  justify-content: space-between;
  max-width: 380px;
  margin: 0 auto;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #ccc;
}
.ob-j-labels span {
  transition: all 0.3s;
  text-align: center;
  min-width: 50px;
}
.ob-j-labels span.active {
  color: var(--copper);
  font-weight: 700;
}

/* CTA buttons */
.ob-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.ob-cta-primary {
  padding: 11px 28px;
  background: #111;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ob-cta-primary:hover {
  background: var(--copper);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,98,42,0.25);
}
.ob-cta-secondary {
  padding: 11px 28px;
  background: transparent;
  color: #666;
  font-weight: 500;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ob-cta-secondary:hover {
  border-color: #999;
  color: #111;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .ob-nav { padding: 14px 20px; }
  .ob-step { padding: 32px 20px 24px; }
  .ob-footer-inner { padding: 16px 20px 20px; }
  .ob-showcase { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ob-metier-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ob-metier-card { padding: 16px; min-height: 110px; }
  .ob-needs-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ob-need-card { padding: 16px; min-height: 110px; }
  .ob-bottom { flex-direction: column; gap: 20px; text-align: center; }
  .ob-contact { text-align: center; }
  .ob-j-line { width: 32px; }
  .ob-j-labels { font-size: 8px; max-width: 300px; }
  .ob-j-labels span { min-width: 40px; }
  .ob-cta-primary,
  .ob-cta-secondary { padding: 12px 24px; font-size: 13px; }
  .ob-solution-header,
  .ob-solution-features,
  .ob-solution-footer { padding-left: 20px; padding-right: 20px; }
  .ob-solution-footer { flex-direction: column; gap: 8px; text-align: center; }
  .ob-final-card { padding: 32px 20px; }
}
@media (max-width: 480px) {
  .ob-showcase { grid-template-columns: 1fr; }
  .ob-metier-grid { grid-template-columns: 1fr 1fr; }
  .ob-needs-grid { grid-template-columns: 1fr 1fr; }
  .ob-step-indicator { display: none; }
  .ob-welcome-title { font-size: 28px; }
}