/* Layout: two-door homepage — one hero, then an immediate split between owners
   (conciergerie) and buyers/sellers (agence), each with its own track down the page. */
:root {
  --bg: #FAF6EE;
  --surface: #FFFFFF;
  --surface-2: #F4EEE2;
  --ink: #16263F;
  --ink-2: #5A5647;
  --ink-3: #8A8373;
  --brand: #16263F;
  --on-brand: #FAF6EE;
  --gold: #A9803F;
  --gold-soft: #EEE1C6;
  --line: #E4DBCA;
  --line-strong: #CDBFA5;
  --font-display: "Playfair Display", ui-serif, Georgia, serif;
  --font-body: Jost, ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; margin: 0; text-wrap: balance; letter-spacing: -0.005em; }
h1 { font-size: clamp(32px, 5.6vw, 58px); line-height: 1.08; }
h2 { font-size: clamp(25px, 3.6vw, 38px); line-height: 1.16; }
h3 { font-size: 19px; line-height: 1.3; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding-inline: 20px; }
.section { padding-block: clamp(56px, 8vw, 104px); }
.stack { display: flex; flex-direction: column; }

.eyebrow { font-size: 11px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.rule { width: 52px; height: 1px; background: var(--gold); border: 0; margin: 0; }
.lead { font-size: 18px; color: var(--ink-2); max-width: 62ch; }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.head-row { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex: none; }
.brand img { width: 30px; height: auto; display: block; }
.brand-name { font-family: var(--font-display); font-size: 20px; letter-spacing: .06em; color: var(--ink); }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { font-size: 14px; letter-spacing: .02em; color: var(--ink-2); text-decoration: none; padding-block: 6px; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--ink); border-bottom-color: var(--gold); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-size: 14px; font-weight: 500; letter-spacing: .04em;
  padding: 11px 20px; border-radius: 2px; text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background .18s ease, color .18s ease;
}
.btn-primary { background: var(--brand); color: var(--on-brand); }
.btn-primary:hover { background: var(--gold); color: #12203A; }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.head-cta { flex: none; }
.lang { display: flex; align-items: center; flex: none; }
.lang button {
  font-family: var(--font-body); font-size: 12.5px; font-weight: 500; letter-spacing: .12em;
  background: none; border: 0; border-bottom: 1px solid transparent; padding: 6px 2px; margin-inline: 6px;
  color: var(--ink-3); cursor: pointer;
}
.lang button + button { position: relative; }
.lang button + button::before { content: ""; position: absolute; left: -7px; top: 9px; bottom: 9px; width: 1px; background: var(--line-strong); }
.lang button:hover { color: var(--ink); }
.lang button[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--gold); }
@media (max-width: 900px) { .nav { display: none; } .lang { margin-left: auto; } }
@media (max-width: 600px) { .head-cta { display: none; } }

/* ---------- hero ---------- */
.hero { padding-block: clamp(44px, 6vw, 76px) clamp(48px, 7vw, 88px); text-align: center; }
.hero-lockup { max-width: 430px; width: 76%; margin: 0 auto clamp(26px, 4vw, 40px); display: block; }
.hero h1 { max-width: 22ch; margin-inline: auto; }
.hero .lead { margin: 20px auto 0; text-align: center; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.zone-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 28px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- two doors ---------- */
.doors { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.door {
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--gold);
  padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: 14px;
}
.door h2 { font-size: clamp(22px, 2.6vw, 28px); }
.door p { color: var(--ink-2); font-size: 15px; }
.door ul { margin: 0; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 15px; color: var(--ink-2); }
.door li { padding-left: 20px; position: relative; }
.door li::before { content: ""; position: absolute; left: 0; top: .62em; width: 9px; height: 1px; background: var(--gold); }
.door .btn { align-self: flex-start; margin-top: 6px; }

/* ---------- section heads ---------- */
.sec-head { display: flex; flex-direction: column; gap: 14px; margin-bottom: clamp(30px, 4vw, 46px); max-width: 66ch; }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc { background: var(--bg); padding: 26px 24px; display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.svc-n { font-family: var(--font-display); font-size: 14px; color: var(--gold); letter-spacing: .1em; }
.svc h3 { font-size: 17px; }
.svc p { font-size: 14.5px; color: var(--ink-2); }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 26px; }
.step { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.step-n { font-family: var(--font-display); font-size: 34px; color: var(--gold); line-height: 1; }
.step h3 { font-size: 17px; }
.step p { font-size: 14.5px; color: var(--ink-2); }

/* ---------- listings ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.card-img { aspect-ratio: 4 / 3; max-width: 100%; background: var(--surface-2); display: grid; place-items: center; border-bottom: 1px solid var(--line); }
.card-img span { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); text-align: center; padding: 10px; }
.card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 7px; }
.card-tag { font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.card h3 { font-size: 17px; }
.card p { font-size: 14px; color: var(--ink-2); }
.placeholder-note { font-size: 12.5px; color: var(--ink-3); margin-top: 16px; }

/* ---------- transparency ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.statement { background: var(--surface); border: 1px solid var(--line); padding: 26px; min-width: 0; }
.statement-head { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.statement-head .t { font-family: var(--font-display); font-size: 17px; }
.statement-head .m { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.line-item { display: flex; justify-content: space-between; gap: 12px; padding-block: 7px; font-size: 14px; color: var(--ink-2); }
.line-item b { font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.line-total { border-top: 1px solid var(--line-strong); margin-top: 8px; padding-top: 12px; font-size: 15px; color: var(--ink); }
.line-total b { color: var(--gold); font-size: 18px; }

/* ---------- about ---------- */
.about { background: var(--surface-2); }
.about .split { align-items: start; }
.figure-list { display: flex; flex-direction: column; gap: 0; }
.figure { display: flex; gap: 16px; align-items: baseline; padding-block: 15px; border-bottom: 1px solid var(--line); }
.figure:last-child { border-bottom: 0; }
.figure .k { font-family: var(--font-display); font-size: 15px; color: var(--gold); flex: none; width: 118px; }
.figure .v { font-size: 15px; color: var(--ink-2); min-width: 0; }

/* ---------- faq ---------- */
.faq { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding-block: 18px; font-family: var(--font-display); font-size: 18px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold); font-size: 22px; flex: none; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq .ans { padding-bottom: 20px; font-size: 15px; color: var(--ink-2); max-width: 70ch; }

/* ---------- contact ---------- */
.contact { background: var(--brand); color: var(--on-brand); }
.contact h2, .contact .eyebrow { color: var(--on-brand); }
.contact .eyebrow { color: var(--gold); }
.contact .lead { color: color-mix(in srgb, var(--on-brand) 78%, transparent); }
.contact .rule { background: var(--gold); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact form { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.contact input, .contact textarea {
  font-family: var(--font-body); font-size: 15px; padding: 12px 14px; border-radius: 2px;
  border: 1px solid color-mix(in srgb, var(--on-brand) 30%, transparent);
  background: color-mix(in srgb, var(--on-brand) 8%, transparent); color: var(--on-brand);
}
.contact input::placeholder, .contact textarea::placeholder { color: color-mix(in srgb, var(--on-brand) 55%, transparent); }
.contact .btn-primary { background: var(--gold); color: #12203A; align-self: flex-start; }
.contact .btn-primary:hover { background: var(--on-brand); color: var(--brand); }
.contact-detail { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.detail-row { display: flex; flex-direction: column; gap: 3px; }
.detail-row .k { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.detail-row .v { font-size: 17px; user-select: all; word-break: break-word; }
.form-note { font-size: 13px; color: color-mix(in srgb, var(--on-brand) 70%, transparent); }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); padding-block: 44px 34px; }
.foot-grid { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; align-items: flex-start; }
.foot-lockup { width: 210px; }
.foot-links { display: flex; gap: 40px; flex-wrap: wrap; }
.foot-col { display: flex; flex-direction: column; gap: 9px; font-size: 14px; }
.foot-col .h { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 3px; }
.foot-col a { color: var(--ink-2); text-decoration: none; }
.foot-col a:hover { color: var(--gold); }
.foot-legal { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 6px 20px; justify-content: space-between; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }