/* ============================================================
   CasCliniques.css — Proto page "Cas cliniques"
   DA refonte v7 : narration visuelle continue (bridges + plates)
   Alternance de fonds : ivoire / encre / sapin-light / ivoire-deep
   ============================================================ */

:root {
  --c-encre: #0E2540;
  --c-nuit: #16314F;
  --c-or: #C9A86C;
  --c-or-deep: #A8884B;
  --c-or-pale: #E8D7AA;
  --c-ivoire: #F4ECDC;
  --c-ivoire-deep: #EBDFC4;
  --c-sapin: #26466B;
  --c-sapin-deep: #15304F;
  --c-sapin-light: #DDE6F1;
  --c-text-dim: #6E7280;
}

.cc-page {
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--c-encre);
  background: var(--c-ivoire);
  line-height: 1.6;
}

.cc-page h1, .cc-page h2, .cc-page h3, .cc-page h4 {
  font-family: 'DM Serif Display', 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ============ RAIL DE NAVIGATION LATERAL ============ */
.cc__rail {
  position: fixed;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 24px 0;
  background: rgba(244, 236, 220, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--c-or-pale);
  border-radius: 99px;
  opacity: 0;
  transform: translateY(-50%) translateX(20px);
  transition: opacity 0.5s, transform 0.5s;
}
.cc__rail.is-visible {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.cc__rail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.3s;
}
.cc__rail-item .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-or-pale);
  transition: all 0.3s;
}
.cc__rail-item .label {
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: all 0.3s;
}
.cc__rail-item:hover .label,
.cc__rail-item.is-active .label {
  opacity: 1;
  max-width: 160px;
}
.cc__rail-item.is-active {
  color: var(--c-encre);
}
.cc__rail-item.is-active .dot {
  background: var(--c-or);
  width: 10px; height: 10px;
  box-shadow: 0 0 0 4px rgba(201, 168, 108, 0.2);
}

/* ============ 1. HERO ============ */
.cc__hero {
  position: relative;
  padding: 160px 64px 100px;
  background: var(--c-ivoire);
  overflow: hidden;
}
.cc__hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--c-or) 30%, var(--c-or) 70%, transparent);
  opacity: 0.4;
}
.cc__hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.cc__hero-bg .w {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  color: rgba(38, 70, 107, 0.06);
  line-height: 0.85;
  white-space: nowrap;
}
.cc__hero-bg .w1 { font-size: 220px; top: 60px; left: -80px; }
.cc__hero-bg .w2 { font-size: 180px; bottom: 80px; right: -40px; color: rgba(201, 168, 108, 0.06); }

.cc__hero-in {
  position: relative; z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}
.cc__hero-crumbs {
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  margin-bottom: 28px;
}
.cc__hero-crumbs a {
  color: var(--c-text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}
.cc__hero-crumbs a:hover { color: var(--c-encre); border-color: var(--c-or); }
.cc__hero-crumbs .sep { margin: 0 12px; color: var(--c-or); }

.cc__hero-eb {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-or-deep);
  margin-bottom: 24px;
}
.cc__hero-eb::before, .cc__hero-eb::after { content: "—"; margin: 0 14px; color: var(--c-or); }

.cc__hero h1 {
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1.05;
  color: var(--c-encre);
  margin: 0 0 28px;
}
.cc__hero-lede {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(20px, 2.3vw, 28px);
  color: var(--c-nuit);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.45;
}

.cc__hero-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.cc__hero-meta .item {
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.cc__hero-meta .item b {
  color: var(--c-encre);
  font-weight: 600;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 28px;
  display: block;
  margin-bottom: 4px;
  letter-spacing: 0;
  text-transform: none;
}

/* ============ 2. INTRO ============ */
.cc__intro {
  padding: 80px 64px;
  background: var(--c-ivoire);
  position: relative;
}
.cc__intro::before {
  content: "";
  position: absolute;
  left: 50%; top: 0;
  transform: translateX(-50%);
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--c-or));
}
.cc__intro-in {
  max-width: 720px;
  margin: 0 auto;
}
.cc__intro p {
  font-family: 'Manrope', sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--c-encre);
  margin: 0 0 24px;
}
.cc__intro p.lede {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--c-nuit);
  line-height: 1.4;
  margin-bottom: 36px;
}

/* ============ 3. BRIDGE entre cas ============ */
.cc__bridge {
  padding: 60px 64px;
  text-align: center;
  background: transparent;
}
.cc__bridge-line {
  width: 1px; height: 40px;
  background: var(--c-or);
  margin: 0 auto 16px;
}
.cc__bridge-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--c-or);
  margin: 0 auto 16px;
  box-shadow: 0 0 0 6px rgba(201, 168, 108, 0.15);
}
.cc__bridge-text {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--c-or-deep);
  max-width: 520px;
  margin: 0 auto;
}
.cc__bridge--on-dark .cc__bridge-text { color: var(--c-or-pale); }
.cc__bridge--on-dark .cc__bridge-line { background: var(--c-or-pale); }
.cc__bridge--on-dark .cc__bridge-dot { background: var(--c-or-pale); }

/* ============ 4. CAS section ============ */
.cc__cas {
  padding: 100px 64px;
  position: relative;
}
.cc__cas--ivoire-deep { background: var(--c-ivoire-deep); }
.cc__cas--sapin-light { background: var(--c-sapin-light); }
.cc__cas--encre { background: var(--c-encre); color: var(--c-ivoire); }
.cc__cas--ivoire { background: var(--c-ivoire); }

.cc__cas-in {
  max-width: 1180px;
  margin: 0 auto;
}

/* Header du cas : eyebrow + numero + nom + meta sociales */
.cc__cas-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 60px;
  align-items: start;
}
.cc__cas-num {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cc__cas-num .eb {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-or-deep);
  font-weight: 600;
}
.cc__cas--encre .cc__cas-num .eb { color: var(--c-or-pale); }
.cc__cas-num .num {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 96px;
  color: var(--c-or);
  line-height: 1;
}
.cc__cas--encre .cc__cas-num .num { color: var(--c-or); }

.cc__cas-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cc__cas-meta h2 {
  font-size: clamp(48px, 6vw, 80px);
  color: var(--c-encre);
  margin: 0 0 16px;
  line-height: 1;
}
.cc__cas--encre .cc__cas-meta h2 { color: var(--c-ivoire); }

.cc__cas-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.cc__chip {
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  background: white;
  border: 1px solid var(--c-or-pale);
  border-radius: 99px;
  color: var(--c-encre);
}
.cc__cas--encre .cc__chip {
  background: rgba(244, 236, 220, 0.1);
  border-color: var(--c-or-pale);
  color: var(--c-or-pale);
}

.cc__cas-pitch {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--c-nuit);
  line-height: 1.4;
}
.cc__cas--encre .cc__cas-pitch { color: var(--c-or-pale); }

/* Corps du cas : 2 colonnes (récit + analyse sidebar) */
.cc__cas-body {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}

.cc__cas-recit {
  font-family: 'Manrope', sans-serif;
  font-size: 17px;
  line-height: 1.7;
}
.cc__cas-recit p {
  margin: 0 0 20px;
}
.cc__cas-recit em, .cc__cas-recit i {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05em;
}
.cc__cas-recit strong, .cc__cas-recit b {
  font-weight: 600;
}

/* Bullets dans le récit (puces "Ce que la séance ouvre") */
.cc__cas-bullets {
  list-style: none;
  padding: 0;
  margin: 8px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cc__cas-bullets li {
  position: relative;
  padding-left: 28px;
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
.cc__cas-bullets li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--c-or);
  font-size: 22px;
  line-height: 1.35;
}
.cc__cas--encre .cc__cas-bullets li::before { color: var(--c-or-pale); }

.cc__cas-analyse {
  position: sticky;
  top: 100px;
  padding: 32px;
  background: white;
  border: 1px solid var(--c-or-pale);
  border-radius: 2px;
  position: relative;
}
.cc__cas--encre .cc__cas-analyse {
  background: var(--c-nuit);
  border-color: var(--c-or);
  color: var(--c-ivoire);
}
.cc__cas-analyse::before {
  content: "";
  position: absolute;
  top: 16px; left: 16px; right: 16px;
  height: 1px;
  background: var(--c-or);
}
.cc__cas-analyse .lab {
  font-family: 'Manrope', sans-serif;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-or-deep);
  font-weight: 600;
  margin-top: 16px;
  margin-bottom: 16px;
}
.cc__cas--encre .cc__cas-analyse .lab { color: var(--c-or-pale); }

.cc__cas-analyse h3 {
  font-size: 22px;
  color: var(--c-encre);
  margin-bottom: 16px;
  line-height: 1.2;
}
.cc__cas--encre .cc__cas-analyse h3 { color: var(--c-ivoire); }

.cc__cas-analyse p {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-dim);
  margin: 0 0 16px;
}
.cc__cas--encre .cc__cas-analyse p { color: var(--c-or-pale); }

.cc__cas-analyse ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cc__cas-analyse li {
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-encre);
  padding-left: 20px;
  position: relative;
  margin-bottom: 10px;
}
.cc__cas-analyse li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--c-or);
}
.cc__cas--encre .cc__cas-analyse li { color: var(--c-or-pale); }

/* PLACEHOLDER : cas non encore rédigé */
.cc__cas--placeholder {
  background: var(--c-ivoire);
  padding: 80px 64px;
  text-align: center;
  border-top: 1px dashed var(--c-or-pale);
  border-bottom: 1px dashed var(--c-or-pale);
}
.cc__cas--placeholder .cc__cas-in {
  max-width: 720px;
}
.cc__cas--placeholder .num {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 72px;
  color: var(--c-or-pale);
  line-height: 1;
  margin-bottom: 16px;
}
.cc__cas--placeholder h2 {
  font-size: 36px;
  color: var(--c-or-deep);
  margin-bottom: 12px;
}
.cc__cas--placeholder p {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--c-text-dim);
  margin: 0;
}

/* ============ 5. CONCLUSION ============ */
.cc__conclusion {
  padding: 100px 64px;
  background: var(--c-sapin);
  color: var(--c-ivoire);
  position: relative;
}
.cc__conclusion::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--c-or);
  opacity: 0.6;
}
.cc__conclusion-in {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.cc__conclusion .eb {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-or-pale);
  margin-bottom: 16px;
}
.cc__conclusion .eb::before, .cc__conclusion .eb::after {
  content: "—"; margin: 0 12px; color: var(--c-or);
}
.cc__conclusion h2 {
  font-size: clamp(36px, 4.5vw, 56px);
  color: var(--c-ivoire);
  margin-bottom: 28px;
}
.cc__conclusion .lede {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--c-or-pale);
  line-height: 1.4;
  margin-bottom: 40px;
}
.cc__conclusion .actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}
.cc__conclusion .actions a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  text-decoration: none;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: all 0.3s;
}
.cc__conclusion .actions .primary {
  background: var(--c-or);
  color: var(--c-encre);
  border: 1px solid var(--c-or);
}
.cc__conclusion .actions .primary:hover {
  background: var(--c-or-deep);
  transform: translateY(-2px);
}
.cc__conclusion .actions .secondary {
  background: transparent;
  color: var(--c-or-pale);
  border: 1px solid var(--c-or-pale);
}
.cc__conclusion .actions .secondary:hover {
  background: rgba(232, 215, 170, 0.1);
}

/* ============ 6. MENTIONS ============ */
.cc__mentions {
  padding: 60px 64px;
  background: var(--c-ivoire);
  text-align: center;
}
.cc__mentions p {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--c-text-dim);
  max-width: 720px;
  margin: 0 auto 12px;
  line-height: 1.6;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .cc__rail { display: none; }
  .cc__hero { padding: 120px 28px 60px; }
  .cc__intro { padding: 50px 28px; }
  .cc__cas { padding: 60px 28px; }
  .cc__cas-head { grid-template-columns: 1fr; gap: 24px; }
  .cc__cas-num .num { font-size: 64px; }
  .cc__cas-body { grid-template-columns: 1fr; gap: 32px; }
  .cc__cas-analyse { position: static; }
  .cc__cas--placeholder { padding: 50px 28px; }
  .cc__conclusion { padding: 60px 28px; }
}

/* Reveal */
.cc-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1),
              transform 0.7s cubic-bezier(.2,.7,.2,1);
}
.cc-reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .cc-reveal { opacity: 1; transform: none; transition: none; }
  .cc__rail { transition: none; }
}