/* ===========================================================
   NOTAIRE STEPHAN BORREMANS — Design System
   =========================================================== */

:root {
  --teal: #00B4CC;
  --teal-dark: #0099B0;
  --teal-mid: #5BC8D5;
  --teal-light: #E0F5F9;
  --teal-bg: #F0FAFB;
  --bg: #FFFFFF;
  --bg-soft: #F7F9FA;
  --bg-section: #F2F8FA;
  --ink: #1A1A1A;
  --ink-2: #2D2D2D;
  --mute: #6B7280;
  --mute-2: #9CA3AF;
  --line: rgba(0, 0, 0, 0.08);
  --line-2: rgba(0, 0, 0, 0.12);

  --sans: "Inter", "Helvetica Neue", ui-sans-serif, system-ui, sans-serif;
  --display: "Playfair Display", Georgia, "Times New Roman", serif;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  --maxw: 1200px;
  --pad-x: clamp(1.25rem, 4vw, 3rem);
  --ease: cubic-bezier(.2,.7,.2,1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 15px;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; }
::selection { background: var(--teal); color: #fff; }

/* ── Typography ── */
h1 {
  font-family: var(--display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h2 {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h3 {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}
h4 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ── Layout ── */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--r-sm);
  transition: all 0.2s var(--ease);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
  border: 2px solid var(--teal);
}
.btn-primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: #fff;
}
.btn-outline-teal {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}
.btn-outline-teal:hover {
  background: var(--teal);
  color: #fff;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 68px;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  text-decoration: none;
}
.brand-mark {
  width: 42px;
  height: auto;
  color: var(--teal);
}
.brand-name {
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.2;
}

nav[aria-label="Navigation"] { flex: 1; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  justify-content: center;
}
.nav-menu li a {
  display: block;
  padding: 0.5rem 1.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}
.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 1.25rem;
  right: 1.25rem;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform 0.2s var(--ease);
}
.nav-menu li a:hover::after,
.nav-menu li a.active::after { transform: scaleX(1); }
.nav-menu li a.active { color: var(--ink); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mute);
  padding: 0.2rem 0.45rem;
  line-height: 1;
  transition: color 0.15s;
}
.lang-btn:hover { color: var(--teal); }
.lang-btn.active { color: var(--teal); font-weight: 700; }
.lang-btn + .lang-btn { border-left: 1px solid var(--line); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.4rem;
  background: var(--teal);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  transition: background 0.2s;
  text-decoration: none;
}
.nav-cta:hover { background: var(--teal-dark); }

.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--ink); transition: all 0.2s; border-radius: 1px; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: clamp(5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem);
  background: var(--bg);
}
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.hero-eyebrow {
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.75rem;
}
.hero h1 { max-width: 640px; margin-bottom: 1.5rem; }
.hero-sub {
  max-width: 440px;
  font-size: 1rem;
  color: var(--mute);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-phone {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-sm);
  transition: border-color 0.2s, background 0.2s;
}
.btn-phone:hover { border-color: var(--teal); color: var(--teal); }

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item {
  padding: 2rem 2.5rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}
.stat-item:last-child { border-right: none; }
.stat-value {
  font-family: var(--sans);
  font-size: clamp(2.8rem, 5vw, 4.4rem);
  font-weight: 300;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-word {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.01em;
}
.stat-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute-2);
  line-height: 1.65;
  max-width: 200px;
  font-family: var(--sans);
}
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-item:last-child { border-bottom: none; }
}

/* ============================================================
   EXPERTISE SECTION
   ============================================================ */
.expertise {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: #F2F8FA;
  border-top: 1px solid var(--line);
}
.section-title-center {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-title-center h2 {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  margin-bottom: 3.5rem;
}
.expertise-card {
  padding: 2.25rem 2rem 2.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s;
  position: relative;
  background: #fff;
}
.expertise-card:hover { background: #E8F5F9; }

.expertise-card .card-num {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--teal);
  margin-bottom: 1.1rem;
  font-family: var(--sans);
  letter-spacing: 0;
}
.expertise-card h3 {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 1rem;
  font-family: var(--sans);
  line-height: 1.25;
}
.expertise-card p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.7;
}

.expertise-cta {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}
.btn-expertise {
  display: inline-block;
  padding: 1rem 3rem;
  background: var(--teal);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}
.btn-expertise:hover { background: var(--teal-dark); }

/* ============================================================
   ACTUALITÉS HERO (→ notaire.be)
   ============================================================ */
.actu-section {
  background: #005F70;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
}
.actu-section::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.actu-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: center;
}
.actu-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}
.actu-title {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.actu-sub {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 340px;
}
.btn-actu {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.75rem;
  background: #fff;
  color: #005F70;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.btn-actu:hover { background: var(--teal-light); transform: translateY(-1px); }
.btn-actu svg { flex-shrink: 0; }

.actu-cards {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.12);
}
.actu-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
}
.actu-card:last-child { border-bottom: none; }
.actu-card:hover { background: rgba(255,255,255,0.06); }
.actu-card-tag {
  flex-shrink: 0;
  margin-top: 0.2rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0,180,204,0.18);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  white-space: nowrap;
}
.actu-card-body { flex: 1; }
.actu-card-title {
  font-size: 0.92rem;
  font-weight: 500;
  color: #fff;
  line-height: 1.45;
  margin-bottom: 0.35rem;
}
.actu-card-date {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}
.actu-card-arrow {
  flex-shrink: 0;
  color: rgba(255,255,255,0.3);
  margin-top: 0.15rem;
  transition: color 0.2s, transform 0.2s;
}
.actu-card:hover .actu-card-arrow { color: #fff; transform: translateX(3px); }

.actu-source {
  margin-top: 1.25rem;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.actu-source::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: rgba(255,255,255,0.3);
}

@media (max-width: 800px) {
  .actu-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .actu-sub { max-width: none; }
}

/* ============================================================
   PROPERTY CTA SECTION
   ============================================================ */
.property-cta {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.property-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #e8f4f0 0%, #d0eef5 100%);
  z-index: 0;
}
.property-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.15) 60%, rgba(0,0,0,0) 100%);
}
.property-content {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 4rem var(--pad-x);
  width: 100%;
}
.property-box {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  padding: 2.5rem 2.5rem 2.5rem 2.5rem;
  max-width: 420px;
  border-radius: var(--r-md);
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}
.property-box h2 {
  font-size: 1.6rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--ink);
}
.property-box p {
  font-size: 0.88rem;
  color: var(--mute);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 4.5rem 0 0;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x) 4rem;
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.footer-col-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  margin-bottom: 1.25rem;
}
.footer-col-brand .brand-mark { width: 26px; height: auto; color: var(--teal); }
.footer-col-brand .brand-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--ink);
}
.footer-tagline {
  font-size: 0.84rem;
  color: var(--mute);
  line-height: 1.75;
  max-width: 30ch;
}
.footer-col-heading {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 1.4rem;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.footer-nav a {
  font-size: 0.88rem;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-nav a:hover { color: var(--teal); }
.footer-address {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--ink);
  line-height: 2.1;
}
.footer-address a { color: var(--ink); text-decoration: none; }
.footer-address a:hover { color: var(--teal); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.4rem var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--mute);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.page-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 5vw, 5rem);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.services-list {
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.service-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding: 4rem 0;
  border-bottom: 1px solid var(--line);
}
.service-item:first-child { padding-top: 0; }
.service-item:last-child { border-bottom: none; }
.service-num {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--teal);
  margin-bottom: 0.75rem;
}
.service-label { color: var(--mute-2); font-size: 0.85rem; margin-top: 0.5rem; }
.service-body h2 { font-size: 1.8rem; margin-bottom: 1rem; }
.service-body p { color: var(--mute); font-size: 0.95rem; line-height: 1.75; margin-bottom: 1rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.service-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 2.5rem 2rem;
  transition: border-color 0.2s, background 0.2s;
}
.service-card:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}
.service-card .icon {
  width: 40px;
  height: 40px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--teal);
}
.service-card h4 { margin-bottom: 0.75rem; }
.service-card p { font-size: 0.88rem; color: var(--mute); line-height: 1.65; }

/* ============================================================
   BIENS À VENDRE PAGE
   ============================================================ */

/* Filter bar */
.biens-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.biens-filter-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-right: 0.5rem;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--line-2);
  border-radius: 100px;
  background: transparent;
  color: var(--mute);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--teal); color: var(--teal); }
.filter-btn.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}
.filter-btn .count {
  font-size: 0.68rem;
  font-weight: 600;
  background: rgba(0,0,0,0.1);
  border-radius: 100px;
  padding: 0.1rem 0.45rem;
  line-height: 1.4;
}
.filter-btn.active .count { background: rgba(255,255,255,0.25); }

/* Cards grid */
.biens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

/* Individual card */
.bien-card {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.25s, transform 0.25s;
}
.bien-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.09);
}
.bien-img-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--teal-light);
}
.bien-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.bien-card:hover .bien-img-wrap img { transform: scale(1.03); }
.bien-status {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}
.bien-status.en-cours {
  background: var(--teal);
  color: #fff;
}
.bien-mode {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  backdrop-filter: blur(4px);
}
.bien-body {
  padding: 1.4rem 1.5rem 1.6rem;
}
.bien-addr {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--mute);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.bien-addr svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--teal); }
.bien-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}
.bien-desc {
  font-size: 0.85rem;
  color: var(--mute);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.bien-price {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1rem;
  font-family: var(--sans);
}
.bien-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--teal);
  border-bottom: 1px solid var(--teal-light);
  padding-bottom: 2px;
  text-decoration: none;
  transition: border-color 0.2s;
}
.bien-link svg { width: 13px; height: 13px; transition: transform 0.2s; }
.bien-link:hover { border-color: var(--teal); }
.bien-link:hover svg { transform: translate(2px, -2px); }

/* Empty state */
.biens-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  background: var(--bg-soft);
  border: 1px dashed var(--line-2);
  border-radius: var(--r-lg);
}
.biens-empty svg { margin: 0 auto 1.75rem; opacity: 0.25; }
.biens-empty h3 {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.biens-empty p { font-size: 0.92rem; color: var(--mute); max-width: 42ch; margin: 0 auto 2rem; line-height: 1.7; }
.biens-empty p { font-size: 0.9rem; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  padding: clamp(4rem, 8vw, 7rem) 0;
  align-items: start;
}
.contact-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-info > p { color: var(--mute); font-size: 0.95rem; line-height: 1.7; margin-bottom: 2.5rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-detail .icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
}
.contact-detail-text strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.25rem;
}
.contact-detail-text span {
  font-size: 0.95rem;
  color: var(--ink);
}
.contact-detail-text a { color: var(--ink); }
.contact-detail-text a:hover { color: var(--teal); }

.contact-form {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--teal);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit { width: 100%; padding: 0.9rem; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.06em; }

.map-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 0;
  overflow: hidden;
}
.map-section iframe {
  width: 100%;
  height: 380px;
  display: block;
  border: none;
  filter: saturate(0.8) contrast(1.05);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .nav-menu { display: none; }
  .burger { display: flex; }
  .nav-right .lang-switcher { display: none !important; }
  .nav-right .nav-cta { display: none !important; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .biens-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .service-item { grid-template-columns: 1fr; gap: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-col-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .biens-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .blog-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-col-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ── Utility: Two-column grid ── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
@media (max-width: 768px) {
  .two-col-grid { grid-template-columns: 1fr; gap: 3rem; }
}

/* ── Mobile Nav ── */
.nav-mobile-extra { display: none; }

.nav.open .nav-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 68px 0 0;
  background: #fff;
  padding: 2rem var(--pad-x);
  gap: 0.5rem;
  z-index: 99;
  border-top: 1px solid var(--line);
  overflow-y: auto;
}
.nav.open .nav-menu li a { font-size: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.nav.open .nav-mobile-extra {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  list-style: none;
}
.nav.open .nav-mobile-extra .lang-switcher {
  display: flex;
  gap: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  overflow: hidden;
}
.nav.open .nav-mobile-extra .lang-btn {
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
}
.nav.open .nav-mobile-extra .nav-cta {
  display: inline-flex;
  font-size: 0.85rem;
  padding: 0.7rem 1.4rem;
}
.nav.open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .burger span:nth-child(2) { transform: translateY(-7px) rotate(-45deg); }

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 28px rgba(0,0,0,0.07);
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.4s var(--ease);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.1rem var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cookie-text {
  font-size: 0.84rem;
  color: var(--mute);
  line-height: 1.6;
  flex: 1;
  min-width: 220px;
}
.cookie-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }
.cookie-decline {
  background: none;
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-sm);
  color: var(--mute);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.5rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.cookie-decline:hover { border-color: var(--ink); color: var(--ink); }
.cookie-accept {
  background: var(--teal);
  border: none;
  border-radius: var(--r-sm);
  color: #fff;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  transition: background 0.2s;
}
.cookie-accept:hover { background: var(--teal-dark); }
@media (max-width: 600px) {
  .cookie-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .cookie-actions { width: 100%; }
  .cookie-accept, .cookie-decline { flex: 1; text-align: center; padding: 0.65rem 1rem; }
}