/* ============================================================================
   SATORI DOJO — Branch Navigation System v2 (élégance & légèreté)
   Palette claire, typographie éditoriale, séparateurs fins.
   ============================================================================ */

:root {
  --sat-ink: #1a1a1a;              /* noir doux */
  --sat-navy: #142032;             /* navy secondaire */
  --sat-paper: #FAF8F2;            /* papier crème très clair */
  --sat-paper-warm: #F5F1E6;       /* papier chaud */
  --sat-gold: #A88948;             /* or bronze, moins clinquant */
  --sat-gold-soft: #C4A570;        /* or doux */
  --sat-line: rgba(20, 32, 50, 0.10);  /* filet ultra-fin */
  --sat-mute: #6b6b6b;
  --sat-linkedin: #0A66C2;
  --branch-formations: #3d5a7a;
  --branch-publications: #8b7550;
  --branch-aikido: #2b2b2b;
}

body.branch-page { padding-top: 112px; background: var(--sat-paper); color: var(--sat-ink); }
@media (max-width: 768px) { body.branch-page { padding-top: 108px; } }

/* ---------- Qualiopi bar (compacte, discrète) ---------- */
.qb {
  position: fixed; top: 0; left: 0; right: 0; z-index: 2001;
  background: #000091;
  color: #fff; padding: 6px 20px; font-size: .74rem;
  text-align: center; display: flex; align-items: center; justify-content: center;
  gap: 10px; flex-wrap: wrap; line-height: 1.3; font-weight: 400;
  letter-spacing: .3px;
}
.qb a { color: #fff; text-decoration: underline; font-weight: 500; }
.qb-mark { background: #fff; color: #000091; padding: 1px 7px; border-radius: 2px; font-weight: 700; font-size: .68rem; letter-spacing: 1px; }
@media (max-width: 768px) { .qb { font-size: .64rem; padding: 5px 10px; gap: 6px; } .qb-hide-mobile { display: none; } }

/* ---------- BRAND BAR — clair, éditorial ---------- */
.brand-bar {
  position: fixed; top: 30px; left: 0; right: 0; z-index: 1001;
  background: rgba(250, 248, 242, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sat-line);
  padding: 0.75rem 2rem;
}
.bb-inner {
  max-width: 1360px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; gap: 2rem;
}
.bb-brand {
  display: inline-flex; align-items: center; gap: 0.75rem;
  color: var(--sat-ink);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem; font-weight: 400; letter-spacing: 5px; text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.3s ease;
}
.bb-brand img {
  height: 26px; width: auto;
  filter: brightness(0) saturate(100%) invert(11%) sepia(9%) saturate(1290%) hue-rotate(180deg) brightness(94%) contrast(94%);
  opacity: 0.85;
}
.bb-brand:hover { color: var(--sat-gold); }
.bb-brand:hover img { opacity: 1; }

.bb-tabs { display: flex; gap: 0; }
.bb-tabs a {
  color: var(--sat-mute); font-family: 'Inter', sans-serif;
  font-size: 0.68rem; letter-spacing: 3px; text-transform: uppercase; font-weight: 500;
  padding: 0.35rem 1.4rem;
  transition: color 0.3s ease;
  position: relative;
}
.bb-tabs a::after {
  content: ''; position: absolute; left: 50%; bottom: -8px;
  width: 0; height: 1px; background: var(--sat-gold);
  transition: all 0.3s ease; transform: translateX(-50%);
}
.bb-tabs a:hover { color: var(--sat-ink); }
.bb-tabs a:hover::after { width: 25px; }
.bb-tabs a.active { color: var(--sat-gold); }
.bb-tabs a.active::after { width: 30px; }

.bb-utils { display: flex; gap: 0.3rem; align-items: center; }
.bb-utils a {
  color: var(--sat-mute);
  padding: 0.4rem 0.55rem;
  border-radius: 2px;
  transition: all 0.3s;
  font-size: 0.88rem; line-height: 1;
}
.bb-utils a:hover { color: var(--sat-gold); background: rgba(168, 137, 72, 0.06); }

/* ---------- LOCAL NAV — filet horizontal, épuré ---------- */
.lnav {
  position: fixed; top: 82px; left: 0; right: 0; z-index: 1000;
  background: rgba(250, 248, 242, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--sat-line);
  border-bottom: 1px solid var(--sat-line);
  padding: 0.5rem 2rem;
}

.lnav-inner {
  max-width: 1360px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
}

.lnav-mark {
  display: inline-flex; align-items: center; gap: 0.55rem;
  color: var(--sat-gold);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05rem; font-weight: 400; letter-spacing: 1.5px;
  padding-right: 1.5rem;
  border-right: 1px solid var(--sat-line);
  white-space: nowrap;
}
.lnav-mark i { font-size: 0.85rem; opacity: 0.7; }
.lnav-mark:hover { color: var(--sat-ink); }

.lnav-menu {
  display: flex; list-style: none; gap: 1.8rem; align-items: center;
  flex: 1; margin-left: 1.2rem;
}
.lnav-menu a {
  color: var(--sat-ink); font-family: 'Inter', sans-serif;
  font-size: 0.72rem; font-weight: 400; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 0.3rem 0;
  position: relative; transition: color 0.3s; white-space: nowrap;
  opacity: 0.75;
}
.lnav-menu a:hover, .lnav-menu a.active { color: var(--sat-gold); opacity: 1; }
.lnav-menu a.active { font-weight: 500; }

.lnav-menu a.lnav-cta {
  color: var(--sat-gold);
  padding: 0.35rem 0;
  margin-left: auto;
  border-bottom: 1px solid var(--sat-gold);
  opacity: 1;
  font-weight: 500;
}
.lnav-menu a.lnav-cta:hover { color: var(--sat-ink); border-bottom-color: var(--sat-ink); }

.lnav-burger { display: none; flex-direction: column; cursor: pointer; gap: 4px; }
.lnav-burger span {
  width: 22px; height: 1px; background: var(--sat-ink); transition: all 0.3s;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .lnav-menu { gap: 1.2rem; }
  .lnav-menu a { font-size: 0.68rem; letter-spacing: 1px; }
  .bb-tabs a { padding: 0.35rem 1rem; }
}
@media (max-width: 900px) {
  .bb-brand span.bb-brand-text { display: none; }
  .bb-tabs a { padding: 0.35rem 0.8rem; font-size: 0.62rem; letter-spacing: 2px; }
  .lnav-menu {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--sat-paper); flex-direction: column; padding: 1.5rem 2rem; gap: 1.2rem;
    align-items: flex-start; border-top: 1px solid var(--sat-line);
    border-bottom: 1px solid var(--sat-line);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
  }
  .lnav-menu.open { display: flex; }
  .lnav-menu a.lnav-cta { margin-left: 0; align-self: flex-start; }
  .lnav-burger { display: flex; }
  .lnav-mark { padding-right: 0; border-right: none; font-size: 0.95rem; }
}
@media (max-width: 640px) {
  .brand-bar, .lnav { padding-left: 1rem; padding-right: 1rem; }
  .bb-utils a { padding: 0.3rem 0.4rem; font-size: 0.8rem; }
  .bb-tabs a { padding: 0.3rem 0.5rem; font-size: 0.58rem; letter-spacing: 1.5px; }
}