@font-face{font-family:"Playfair Display";font-style:normal;font-weight:400;font-display:swap;src:url("playfair-display-latin-400-normal.woff2") format("woff2");}
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:500;font-display:swap;src:url("playfair-display-latin-500-normal.woff2") format("woff2");}
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:600;font-display:swap;src:url("playfair-display-latin-600-normal.woff2") format("woff2");}
@font-face{font-family:"Playfair Display";font-style:italic;font-weight:400;font-display:swap;src:url("playfair-display-latin-400-italic.woff2") format("woff2");}
@font-face{font-family:"Jost";font-style:normal;font-weight:300;font-display:swap;src:url("jost-latin-300-normal.woff2") format("woff2");}
@font-face{font-family:"Jost";font-style:normal;font-weight:400;font-display:swap;src:url("jost-latin-400-normal.woff2") format("woff2");}
@font-face{font-family:"Jost";font-style:normal;font-weight:500;font-display:swap;src:url("jost-latin-500-normal.woff2") format("woff2");}
/* Oberling Gestion Privée — feuille de style
   Mise en page : colonne éditoriale alignée à gauche, bandeaux pleine largeur, filets or comme seule ornementation. */
:root {
  --navy-deep: #12203A;
  --navy: #1C3154;
  --navy-mid: #2A4570;
  --navy-soft: #3D6090;
  --ivory: #F2F0EB;
  --ivory-2: #E8E4DA;
  --paper: #FAF9F6;
  --gold: #9E8A5E;
  --gold-pale: #C4AE84;
  --ink: #1C2433;
  --muted: #55607A;
  --rule: #D8D2C4;
  --serif: "Playfair Display", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Jost", "Futura", "Century Gothic", "Segoe UI", system-ui, sans-serif;
  --wrap: 1120px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.65;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-mid); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--gold); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

h1, h2, h3, .fiche dd, .contact-item, .quote p { font-variant-numeric: lining-nums; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--navy); text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.1rem); line-height: 1.08; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.25rem); line-height: 1.2; }
h3 { font-size: 1.3rem; line-height: 1.3; }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
.narrow { max-width: 780px; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.eyebrow-light { color: var(--gold-pale); }
.lead { font-size: 1.2rem; line-height: 1.6; color: var(--ink); max-width: 62ch; }
.small { font-size: 0.92rem; color: var(--muted); }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--navy); }
.brand img { width: 40px; height: auto; }
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name strong { font-family: var(--serif); font-weight: 600; font-size: 1.2rem; letter-spacing: 0.08em; }
.brand-name span { font-family: var(--serif); font-size: 0.68rem; letter-spacing: 0.32em; margin-top: 3px; }
.nav { display: flex; gap: 30px; }
.nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--navy); border-bottom-color: var(--gold-pale); }
.nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--gold); }
.nav-toggle { display: none; }

/* ---------- Héros (accueil) ---------- */
.hero { background: var(--navy-deep); color: var(--ivory); position: relative; overflow: hidden; }
.hero::after {
  content: "";
  position: absolute;
  right: -120px; top: -80px;
  width: 520px; height: 520px;
  border: 1px solid rgba(196, 174, 132, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 64px;
  align-items: end;
  padding-block: 112px 104px;
  position: relative;
  z-index: 1;
}
.hero h1 { color: var(--ivory); }
.hero-sub { margin-top: 28px; font-size: 1.22rem; line-height: 1.6; color: #D3D7E0; max-width: 54ch; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.btn {
  display: inline-block;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 26px;
  border: 1px solid transparent;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-pale); color: var(--navy-deep); }
.btn-ghost { border-color: rgba(242, 240, 235, 0.4); color: var(--ivory); }
.btn-ghost:hover { border-color: var(--gold-pale); color: var(--gold-pale); }
.btn-navy { background: var(--navy); color: var(--ivory); }
.btn-navy:hover { background: var(--navy-mid); color: #fff; }

.fiche { border-top: 1px solid var(--gold); padding-top: 22px; }
.fiche-head { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-pale); margin-bottom: 8px; }
.fiche dl { margin: 0; }
.fiche dl > div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(242, 240, 235, 0.12);
}
.fiche dt { font-size: 0.8rem; letter-spacing: 0.06em; color: #9AA5BA; }
.fiche dd { margin: 0; font-family: var(--serif); font-size: 1.02rem; color: var(--ivory); }

/* ---------- Bandeau de page intérieure ---------- */
.page-head { background: var(--navy-deep); color: var(--ivory); }
.page-head .wrap { padding-block: 84px 64px; }
.page-head h1 { color: var(--ivory); font-size: clamp(2.2rem, 4.4vw, 3.4rem); }
.page-head p { margin-top: 18px; font-family: var(--serif); font-style: italic; font-size: 1.25rem; color: var(--gold-pale); max-width: 50ch; }
.page-head .rule { width: 56px; height: 1px; background: var(--gold); margin-bottom: 26px; }

/* ---------- Sections ---------- */
.band .wrap { padding-block: 96px; }
.band + .band:not(.band-alt) .wrap, .band-alt + .band .wrap { padding-block: 96px; }
.band-alt { background: var(--ivory-2); }
.section-head { max-width: 720px; margin-bottom: 52px; display: flex; flex-direction: column; }
.section-head .lead { margin-top: 20px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: start; }
.split .section-head { margin-bottom: 0; }
.split-wide { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.center-block h2 { margin-bottom: 18px; }
.link-arrow {
  margin-top: 28px;
  align-self: flex-start;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px;
}
.link-arrow::after { content: " →"; }

.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.pillars article { padding: 34px 32px 8px 0; display: flex; flex-direction: column; gap: 14px; }
.pillars article + article { padding-left: 32px; border-left: 1px solid var(--rule); }
.pillars h3 { font-size: 1.7rem; }
.pillars p { color: var(--muted); }

.audience { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.audience li { display: flex; flex-direction: column; gap: 6px; padding: 24px 0; border-bottom: 1px solid var(--rule); }
.aud-title { font-family: var(--serif); font-size: 1.35rem; color: var(--navy); }
.audience li span:last-child { color: var(--muted); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.steps li { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--navy); padding-top: 22px; }
.step-n { font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--gold); font-variant-numeric: lining-nums; }
.steps p { color: var(--muted); font-size: 0.98rem; }

/* ---------- Cabinet ---------- */
.prose { display: flex; flex-direction: column; gap: 18px; max-width: 64ch; }
.prose h2 { margin-bottom: 8px; }
.quote { border-left: 1px solid var(--gold); padding: 6px 0 6px 32px; margin-top: 56px; }
.quote p { font-family: var(--serif); font-style: italic; font-size: 1.5rem; line-height: 1.45; color: var(--navy); }
.quote span { display: block; margin-top: 18px; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }

.cursus { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 72px; }
.timeline { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.timeline li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.year { font-family: var(--serif); font-size: 1.25rem; color: var(--gold); font-variant-numeric: tabular-nums lining-nums; }
.timeline strong { display: block; font-weight: 500; color: var(--navy); font-size: 1.08rem; }
.timeline li div span { color: var(--muted); font-size: 0.95rem; }
.certs { display: flex; flex-direction: column; gap: 16px; }
.cert { background: var(--paper); border: 1px solid var(--rule); padding: 24px 26px; display: flex; flex-direction: column; gap: 6px; }
.cert-k { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--navy); letter-spacing: 0.04em; }
.cert span:last-child { color: var(--muted); font-size: 0.95rem; }

.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 64px; }
.principles article { padding: 26px 0; border-top: 1px solid var(--rule); display: flex; flex-direction: column; gap: 10px; }
.principles p { color: var(--muted); }

/* ---------- Expertises ---------- */
.expertise { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 64px; padding: 48px 0; border-top: 1px solid var(--rule); }
.expertise:first-child { border-top-color: var(--navy); padding-top: 40px; }
.exp-body { display: flex; flex-direction: column; gap: 20px; }
.exp-body > p { font-size: 1.12rem; }
.exp-body ul, .client ul, .prepare ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.exp-body li, .client li, .prepare li { position: relative; padding-left: 22px; color: var(--muted); }
.exp-body li::before, .client li::before, .prepare li::before {
  content: ""; position: absolute; left: 0; top: 0.8em; width: 10px; height: 1px; background: var(--gold);
}

/* ---------- Clientèle ---------- */
.clients { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; padding-top: 0 !important; }
.band .wrap.narrow + .wrap.clients { padding-top: 0; }
.client { background: var(--paper); border: 1px solid var(--rule); padding: 36px 34px; display: flex; flex-direction: column; gap: 14px; }
.client h2 { font-size: 1.55rem; }
.client > p { color: var(--ink); }
.client h3 { font-family: var(--sans); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-top: 8px; }

/* ---------- Contact ---------- */
.contact-list { border-top: 1px solid var(--navy); }
.contact-item { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--rule); font-family: var(--serif); font-size: 1.25rem; color: var(--navy); }
.contact-item a { color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--gold-pale); overflow-wrap: anywhere; }
.contact-item a:hover { color: var(--gold); }
.ck { font-family: var(--sans); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); padding-top: 6px; }
.prepare { background: var(--navy-deep); color: var(--ivory); padding: 40px 36px; display: flex; flex-direction: column; gap: 18px; }
.prepare h2 { color: var(--ivory); font-size: 1.6rem; }
.prepare .eyebrow { color: var(--gold-pale); margin-bottom: 0; }
.prepare li { color: #D3D7E0; }
.prepare .small { color: #9AA5BA; }

/* ---------- Mentions ---------- */
.legal h2 { font-size: 1.35rem; margin-top: 40px; margin-bottom: 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p { color: var(--ink); margin-bottom: 12px; font-size: 1rem; }

/* ---------- Bandeau d'appel ---------- */
.cta { background: var(--ivory-2); border-top: 1px solid var(--rule); }
.cta .wrap { padding-block: 72px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.cta h2 { max-width: 30ch; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--navy-deep); color: #AEB6C6; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(0, 1fr); gap: 56px; padding-block: 72px 48px; }
.footer-logo { width: 150px; margin-bottom: 22px; }
.site-footer h4 { margin: 0 0 14px; font-family: var(--sans); font-weight: 500; font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-pale); }
.site-footer a { color: var(--ivory); text-decoration: none; }
.site-footer a:hover { color: var(--gold-pale); }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.coords { font-family: var(--serif); font-style: italic; color: var(--gold-pale); font-size: 0.98rem; }
.footer-reg { border-top: 1px solid rgba(242, 240, 235, 0.12); }
.footer-reg .wrap { padding-block: 24px 32px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-size: 0.8rem; color: #8590A6; }
.footer-reg p { max-width: 80ch; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .split, .split-wide, .cursus, .expertise { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero-grid { padding-block: 80px 72px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .quote { margin-top: 0; }
}
@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    background: none; border: 1px solid var(--rule); color: var(--navy);
    font: 500 0.78rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase;
    padding: 11px 14px; cursor: pointer;
  }
  .nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px max(24px, env(safe-area-inset-right, 0px)) 16px max(24px, env(safe-area-inset-left, 0px));
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .nav a[aria-current="page"] { border-bottom-color: var(--rule); color: var(--gold); }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
}
@media (max-width: 680px) {
  body { font-size: 1rem; }
  .band .wrap { padding-block: 64px; }
  .pillars, .principles, .clients, .steps { grid-template-columns: minmax(0, 1fr); }
  .pillars article, .pillars article + article { padding: 26px 0; border-left: 0; border-top: 1px solid var(--rule); }
  .pillars article:first-child { border-top: 0; }
  .client { padding: 28px 24px; }
  .contact-item { grid-template-columns: minmax(0, 1fr); gap: 6px; font-size: 1.12rem; }
  .fiche dl > div { grid-template-columns: 96px minmax(0, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .page-head .wrap { padding-block: 60px 48px; }
  .hero::after { width: 320px; height: 320px; right: -140px; }
  .brand-name strong { font-size: 1.05rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }