/* ============================================================
   Foncière GM — Refonte 2026
   Charte : Teal #5FA1A5 · Vert profond #466365 · Encre #171B1B · Blanc
   Typos : Fraunces (titres) · Manrope (texte)
   ============================================================ */

:root {
  /* Charte */
  --teal:      #5FA1A5;
  --teal-deep: #466365;
  --ink:       #171B1B;
  --white:     #ffffff;

  /* Dérivés */
  --teal-050:  #eef5f4;
  --teal-100:  #d7e8e7;
  --teal-tint: #f3f7f6;
  --cream:     #f5f2ec;
  --bg:        #ffffff;
  --text:      #171B1B;
  --muted:     #5c6462;
  --muted-2:   #8a908e;
  --line:      rgba(23,27,27,.11);
  --line-soft: rgba(23,27,27,.06);
  --on-dark:   rgba(255,255,255,.72);

  --shadow:    0 24px 60px rgba(23,27,27,.13);
  --shadow-sm: 0 10px 30px rgba(23,27,27,.08);

  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1220px;

  --serif:     "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans:      "Manrope", "Helvetica Neue", Arial, sans-serif;
  --ease:      cubic-bezier(.22,.61,.36,1);
  --ease-out:  cubic-bezier(.16,1,.3,1);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  background:var(--bg); color:var(--text);
  font-family:var(--sans); font-weight:400; line-height:1.7;
  font-size:16px; -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }
::selection { background:var(--teal); color:#fff; }
.wrap { max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,5vw,40px); }

/* ---------- Typographie ---------- */
h1,h2,h3,h4 { font-family:var(--serif); font-weight:400; line-height:1.07; letter-spacing:-.01em; color:var(--ink); }
h1 { font-size:clamp(2.9rem, 6.4vw, 5.6rem); }
h2 { font-size:clamp(2.1rem, 4.4vw, 3.5rem); }
h3 { font-size:clamp(1.4rem, 2.6vw, 2rem); }
p  { text-wrap:pretty; }

.eyebrow {
  font-family:var(--sans); font-size:.74rem; font-weight:600;
  letter-spacing:.24em; text-transform:uppercase; color:var(--teal-deep);
  display:inline-flex; align-items:center; gap:.75em; margin-bottom:1.2rem;
}
.eyebrow::before { content:""; width:30px; height:1.5px; background:var(--teal); display:inline-block; }
.eyebrow.center { justify-content:center; }
.lead { color:var(--muted); font-size:clamp(1.02rem,1.4vw,1.16rem); max-width:60ch; }

/* ---------- Boutons ---------- */
.btn {
  --btn-fg:#fff;
  display:inline-flex; align-items:center; gap:.65em;
  padding:1em 2em; border-radius:100px;
  font-family:var(--sans); font-size:.92rem; font-weight:600; letter-spacing:.01em;
  border:1.5px solid transparent; cursor:pointer; white-space:nowrap;
  transition:transform .4s var(--ease-out), background .35s, color .35s, border-color .35s, box-shadow .35s;
}
.btn-primary { background:var(--teal); color:#fff; box-shadow:0 10px 26px rgba(95,161,165,.32); }
.btn-primary:hover { background:var(--teal-deep); transform:translateY(-3px); box-shadow:0 16px 34px rgba(70,99,101,.36); }
.btn-ghost { border-color:var(--line); color:var(--ink); }
.btn-ghost:hover { border-color:var(--teal); color:var(--teal-deep); transform:translateY(-3px); }
.btn-light { border-color:rgba(255,255,255,.4); color:#fff; }
.btn-light:hover { background:#fff; color:var(--ink); border-color:#fff; transform:translateY(-3px); }
.btn-dark { background:var(--ink); color:#fff; }
.btn-dark:hover { background:#000; transform:translateY(-3px); }
.btn .arrow { transition:transform .4s var(--ease-out); display:inline-block; }
.btn:hover .arrow { transform:translateX(5px); }

/* ---------- Header ---------- */
.site-header {
  position:fixed; inset:0 0 auto 0; z-index:100;
  transition:background .45s var(--ease), backdrop-filter .45s, box-shadow .45s, border-color .45s;
  border-bottom:1px solid transparent;
}
.nav { display:flex; align-items:center; justify-content:space-between; height:84px; }
.nav-logo img { height:34px; transition:filter .45s var(--ease); }
.nav-links { display:flex; align-items:center; gap:34px; list-style:none; }
.nav-links a { font-size:.92rem; font-weight:500; color:#fff; position:relative; padding:6px 0; transition:color .3s; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:0; width:0; height:1.5px; background:var(--teal); transition:width .35s var(--ease-out); }
.nav-links a:hover::after, .nav-links a.active::after { width:100%; }

.site-header .nav-cta { color:#fff; border-color:rgba(255,255,255,.4); }
.site-header .burger span { background:#fff; }

.site-header.scrolled, .site-header.solid {
  background:rgba(255,255,255,.86); backdrop-filter:blur(16px) saturate(1.3);
  border-bottom-color:var(--line); box-shadow:0 6px 30px rgba(23,27,27,.06);
}
.site-header.scrolled .nav-links a, .site-header.solid .nav-links a { color:var(--ink); }
.site-header.scrolled .nav-links a:hover, .site-header.solid .nav-links a:hover { color:var(--teal-deep); }
.site-header.scrolled .nav-cta, .site-header.solid .nav-cta { color:var(--ink); border-color:var(--line); }
.site-header.scrolled .nav-cta:hover, .site-header.solid .nav-cta:hover { border-color:var(--teal); color:var(--teal-deep); }
.site-header.scrolled .burger span, .site-header.solid .burger span { background:var(--ink); }
.site-header.scrolled .nav-logo img, .site-header.solid .nav-logo img { filter:brightness(0); }

.burger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; z-index:101; }
.burger span { width:24px; height:2px; border-radius:2px; transition:.35s var(--ease); }
.burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); background:#fff; }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); background:#fff; }

.mobile-menu {
  position:fixed; inset:0; background:var(--ink); z-index:100;
  display:flex; flex-direction:column; justify-content:center; align-items:center; gap:4px;
  opacity:0; visibility:hidden; transition:opacity .5s var(--ease), visibility .5s; padding:24px;
}
.mobile-menu.open { opacity:1; visibility:visible; }
.mobile-menu a { font-family:var(--serif); font-size:2.1rem; font-weight:500; color:#fff; padding:10px; opacity:0; transform:translateY(14px); transition:opacity .5s var(--ease), transform .5s var(--ease); }
.mobile-menu.open a { opacity:1; transform:none; }
.mobile-menu.open a:nth-child(1){ transition-delay:.08s } .mobile-menu.open a:nth-child(2){ transition-delay:.14s }
.mobile-menu.open a:nth-child(3){ transition-delay:.20s } .mobile-menu.open a:nth-child(4){ transition-delay:.26s }
.mobile-menu.open a:nth-child(5){ transition-delay:.32s }
.mobile-menu a:hover { color:var(--teal); }
.mobile-menu .sub { font-size:1.2rem; color:var(--teal); font-family:var(--sans); font-weight:600; }

/* ---------- Hero ---------- */
.hero { position:relative; min-height:100svh; display:flex; align-items:flex-end; overflow:hidden; }
.hero-bg { position:absolute; inset:0; z-index:0; background:var(--ink); }
.hero-bg img, .hero-bg video { width:100%; height:100%; object-fit:cover; will-change:transform; }
.hero-bg::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(23,27,27,.58) 0%, rgba(23,27,27,.34) 40%, rgba(23,27,27,.86) 100%); }
.hero-bg::before { content:""; position:absolute; inset:0; z-index:1; background:radial-gradient(120% 80% at 50% 20%, transparent 55%, rgba(23,27,27,.35) 100%); pointer-events:none; }
/* Filigrane logo, subtil, toujours présent quel que soit le plan de la vidéo */
.hero-watermark { position:absolute; z-index:2; right:clamp(20px,5vw,48px); top:calc(84px + clamp(18px,3vh,34px)); width:clamp(76px,9vw,108px); opacity:.5; pointer-events:none; filter:drop-shadow(0 2px 14px rgba(0,0,0,.55)); }
@media (max-width:600px){ .hero-watermark { display:none; } }
.hero-inner { position:relative; z-index:2; padding:0 0 clamp(56px,9vh,110px); max-width:900px; }
.hero .eyebrow { color:#cfe6e5; }
.hero .eyebrow::before { background:var(--teal); }
.hero h1 { color:#fff; margin-bottom:1.6rem; }
.hero .lead { font-size:clamp(1.15rem,1.8vw,1.4rem); color:rgba(255,255,255,.92); max-width:54ch; }
.hero .actions { display:flex; gap:16px; margin-top:2.4rem; flex-wrap:wrap; }
.scroll-hint { position:absolute; bottom:30px; right:clamp(20px,5vw,40px); z-index:2; color:rgba(255,255,255,.7); font-size:.7rem; letter-spacing:.22em; text-transform:uppercase; display:flex; align-items:center; gap:12px; }
.scroll-hint .line { width:52px; height:1px; background:rgba(255,255,255,.4); position:relative; overflow:hidden; }
.scroll-hint .line::after { content:""; position:absolute; inset:0; width:40%; background:var(--teal); animation:slide 2.4s var(--ease) infinite; }
@keyframes slide { 0%{transform:translateX(-100%)} 100%{transform:translateX(320%)} }

/* ---------- Sections ---------- */
.section { padding:clamp(72px,10vw,130px) 0; }
.section-sm { padding:clamp(48px,6vw,72px) 0; }
.bg-tint { background:var(--teal-tint); }
.bg-cream { background:var(--cream); }
.bg-ink { background:var(--ink); color:#fff; }
.bg-ink h1,.bg-ink h2,.bg-ink h3 { color:#fff; }
.bg-ink .lead { color:var(--on-dark); }
.bg-ink .eyebrow { color:var(--teal); }
.section-head { max-width:680px; margin-bottom:clamp(40px,6vw,64px); }

.split { display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,6vw,76px); align-items:center; }
.split.reverse .split-media { order:2; }
.split-media img { border-radius:22px; width:100%; object-fit:cover; box-shadow:var(--shadow); }
/* Cadre média moderne : image nette + halo teal flottant derrière */
.media-frame { position:relative; }
.media-frame img { position:relative; z-index:1; border-radius:22px; box-shadow:0 30px 70px -22px rgba(23,27,27,.35); transition:transform 1s var(--ease-out); }
.media-frame:hover img { transform:translateY(-6px); }
.media-frame::after {
  content:""; position:absolute; z-index:0; right:-22px; bottom:-22px; width:62%; height:74%;
  background:var(--teal); opacity:.16; border-radius:26px; filter:blur(2px);
  transition:transform 1s var(--ease-out);
}
.media-frame:hover::after { transform:translate(6px,6px); }
.media-frame::before {
  content:""; position:absolute; z-index:2; top:20px; left:20px; width:44px; height:44px;
  border-top:2px solid var(--teal); border-left:2px solid var(--teal); border-top-left-radius:10px;
  opacity:.9; pointer-events:none;
}

/* ---------- Stats ---------- */
.stats { display:grid; grid-template-columns:repeat(4,1fr); background:var(--ink); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.stat { padding:clamp(34px,4vw,54px) 22px; text-align:center; border-right:1px solid rgba(255,255,255,.1); }
.stat:last-child { border-right:none; }
.stat .num { font-family:var(--serif); font-weight:500; font-size:clamp(2.6rem,4vw,3.6rem); color:var(--teal); line-height:1; }
.stat .label { color:rgba(255,255,255,.6); font-size:.78rem; letter-spacing:.12em; text-transform:uppercase; margin-top:12px; }

/* ---------- Reveal cards (Réalisations / Projets) — NON cliquables ---------- */
.rcards { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.rcards.two { grid-template-columns:repeat(2,1fr); }
.rcard {
  position:relative; height:clamp(420px,52vw,520px); border-radius:var(--radius);
  overflow:hidden; background:var(--ink); cursor:default; box-shadow:var(--shadow-sm);
  transition:box-shadow .5s var(--ease), transform .5s var(--ease-out);
}
.rcard:hover { box-shadow:var(--shadow); transform:translateY(-4px); }
.rcard > img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform 1.2s var(--ease-out); }
.rcard:hover > img, .rcard.open > img { transform:scale(1.08); }
.rcard .veil { position:absolute; inset:0; background:linear-gradient(180deg, rgba(23,27,27,0) 25%, rgba(23,27,27,.5) 55%, rgba(23,27,27,.93) 100%); transition:opacity .5s; }
.rcard .rbody { position:absolute; inset:auto 0 0 0; padding:clamp(20px,2.4vw,28px); color:#fff; }
.rcard .rtag { display:inline-block; font-size:.68rem; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--ink); background:var(--teal); padding:6px 12px; border-radius:100px; margin-bottom:12px; }
.rcard .rtitle { font-family:var(--serif); font-size:clamp(1.6rem,2.6vw,2rem); color:#fff; line-height:1.06; }
.rcard .rreveal { max-height:0; opacity:0; overflow:hidden; transform:translateY(8px); transition:max-height .6s var(--ease-out), opacity .5s .05s, transform .6s var(--ease-out); }
.rcard:hover .rreveal, .rcard.open .rreveal { max-height:340px; opacity:1; transform:none; }
.rcard .rloc { display:flex; align-items:center; gap:7px; font-size:.85rem; color:#bfe3e1; margin:14px 0 10px; }
.rcard .rdesc { font-size:.9rem; line-height:1.55; color:rgba(255,255,255,.86); margin-bottom:14px; }
.rcard .rmeta { display:flex; flex-wrap:wrap; gap:8px; }
.rcard .rmeta span { font-size:.72rem; color:#fff; border:1px solid rgba(255,255,255,.28); padding:5px 11px; border-radius:100px; }
.rcard .rhint { position:absolute; top:16px; right:16px; width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,.14); backdrop-filter:blur(6px); display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.1rem; transition:opacity .4s, transform .5s var(--ease-out); }
.rcard:hover .rhint, .rcard.open .rhint { opacity:0; transform:scale(.7); }
/* tailles asymétriques optionnelles */
.rcard.wide { grid-column:span 2; }
.rcard.tall { height:clamp(460px,60vw,640px); }

/* ---------- Values ---------- */
.values { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.value { padding:clamp(26px,3vw,36px); border:1px solid var(--line-soft); border-radius:var(--radius); background:#fff; box-shadow:var(--shadow-sm); transition:transform .45s var(--ease-out), box-shadow .45s; }
.value:hover { transform:translateY(-6px); box-shadow:var(--shadow); }
.value .ico { width:52px; height:52px; border-radius:14px; background:var(--teal-050); color:var(--teal-deep); display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:22px; }
.value h3 { font-size:1.35rem; margin-bottom:.5rem; }
.value p { color:var(--muted); font-size:.95rem; }

/* ---------- Chips ---------- */
.chips { display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }
.chip { padding:.6em 1.3em; border:1px solid var(--teal-100); border-radius:100px; font-size:.86rem; font-weight:500; color:var(--teal-deep); background:var(--teal-050); }

/* ---------- Quote ---------- */
.quote { max-width:900px; margin:0 auto; text-align:center; }
.quote blockquote { font-family:var(--serif); font-weight:500; font-size:clamp(1.7rem,3.2vw,2.7rem); line-height:1.28; font-style:italic; letter-spacing:-.01em; }
.quote .author { margin-top:28px; color:var(--teal); font-family:var(--sans); font-weight:600; letter-spacing:.08em; text-transform:uppercase; font-size:.82rem; }

/* ---------- CTA ---------- */
.cta-band { text-align:center; padding:clamp(80px,11vw,130px) 0; }
.cta-band h2 { margin:.4rem 0 1.4rem; }
.cta-band .lead { margin:0 auto 2rem; }

/* ---------- Page hero (intérieur) ---------- */
.page-hero { padding:clamp(140px,18vh,200px) 0 clamp(56px,8vw,90px); position:relative; overflow:hidden; background:var(--teal-tint); border-bottom:1px solid var(--line-soft); }
.page-hero::before { content:""; position:absolute; top:-45%; right:-6%; width:640px; height:640px; background:radial-gradient(circle, rgba(95,161,165,.16), transparent 66%); }
.page-hero .wrap { position:relative; z-index:1; }
.page-hero h1 { max-width:17ch; }
.page-hero .lead { margin-top:1.4rem; }

/* ---------- Disclaimer ---------- */
.disclaimer { display:flex; gap:16px; align-items:flex-start; background:#fff; border:1px solid var(--line); border-left:4px solid var(--teal); border-radius:var(--radius-sm); padding:20px 24px; box-shadow:var(--shadow-sm); }
.disclaimer .d-ico { flex-shrink:0; width:40px; height:40px; border-radius:11px; background:var(--teal-050); color:var(--teal-deep); display:flex; align-items:center; justify-content:center; font-size:1.2rem; }
.disclaimer p { font-size:.94rem; color:var(--muted); margin:0; }
.disclaimer strong { color:var(--ink); }

/* ---------- Filtres ---------- */
.filters { display:flex; flex-wrap:wrap; gap:18px; align-items:flex-end; background:#fff; border:1px solid var(--line-soft); border-radius:var(--radius); padding:24px 26px; box-shadow:var(--shadow-sm); }
.filter-group { display:flex; flex-direction:column; gap:8px; }
.filter-group label { font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); font-weight:600; }
.filter-group select { min-width:168px; background:var(--teal-tint); border:1px solid var(--line); border-radius:10px; padding:12px 14px; color:var(--ink); font-family:var(--sans); font-size:.92rem; cursor:pointer; transition:.3s; }
.filter-group select:focus { outline:none; border-color:var(--teal); }
.segment { display:inline-flex; background:var(--teal-tint); border:1px solid var(--line); border-radius:100px; padding:4px; }
.segment button { border:none; background:none; padding:9px 20px; border-radius:100px; font-family:var(--sans); font-size:.85rem; font-weight:600; color:var(--muted); cursor:pointer; transition:.3s; }
.segment button.active { background:var(--teal); color:#fff; box-shadow:0 4px 12px rgba(95,161,165,.3); }
.filters .btn { margin-left:auto; }

/* ---------- Cartes biens ---------- */
.props { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:40px; }
.prop { border:1px solid var(--line-soft); border-radius:var(--radius); overflow:hidden; background:#fff; box-shadow:var(--shadow-sm); transition:transform .45s var(--ease-out), box-shadow .45s; display:flex; flex-direction:column; }
.prop:hover { transform:translateY(-6px); box-shadow:var(--shadow); }
.prop-img { position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--teal-tint); }
.prop-img img { width:100%; height:100%; object-fit:cover; transition:transform .9s var(--ease-out); }
.prop:hover .prop-img img { transform:scale(1.07); }
.prop-badge { position:absolute; top:14px; left:14px; background:rgba(23,27,27,.82); color:#fff; font-size:.68rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding:6px 12px; border-radius:100px; backdrop-filter:blur(4px); }
.prop-body { padding:24px; display:flex; flex-direction:column; flex:1; }
.prop .type { font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--teal-deep); font-weight:700; }
.prop h3 { margin:.4rem 0 .5rem; font-size:1.4rem; }
.prop .meta { color:var(--muted); font-size:.9rem; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.prop .meta .dot { width:4px; height:4px; border-radius:50%; background:var(--teal); }
.prop-foot { margin-top:auto; padding-top:20px; display:flex; align-items:center; justify-content:space-between; }
.prop-foot .partner { font-size:.72rem; color:var(--muted-2); }
.prop-foot .go { font-size:.85rem; font-weight:600; color:var(--teal-deep); display:inline-flex; gap:6px; align-items:center; }
.prop-foot .go .arrow { transition:transform .4s var(--ease-out); }
.prop:hover .prop-foot .go .arrow { transform:translateX(4px); }
.no-result { grid-column:1/-1; text-align:center; padding:60px 0; color:var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,5vw,60px); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { margin-bottom:18px; }
.field label { display:block; font-size:.76rem; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); font-weight:600; margin-bottom:8px; }
.field input, .field textarea { width:100%; background:var(--teal-tint); border:1px solid var(--line); border-radius:10px; padding:14px 16px; color:var(--ink); font-family:var(--sans); font-size:.95rem; transition:.3s; }
.field input:focus, .field textarea:focus { outline:none; border-color:var(--teal); background:#fff; }
.field textarea { min-height:150px; resize:vertical; }
.contact-info { display:flex; flex-direction:column; gap:22px; }
.info-item { display:flex; gap:16px; align-items:flex-start; padding-bottom:22px; border-bottom:1px solid var(--line-soft); }
.info-item .ico { width:44px; height:44px; border-radius:12px; background:var(--teal-050); color:var(--teal-deep); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:1.1rem; }
.info-item h4 { font-family:var(--sans); font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:600; margin-bottom:4px; }
.map-embed { border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); margin-top:12px; box-shadow:var(--shadow-sm); }
.map-embed iframe { width:100%; height:280px; border:0; filter:grayscale(.3); }

/* ---------- Footer ---------- */
.footer { background:var(--ink); color:#fff; padding:clamp(56px,8vw,84px) 0 34px; }
.footer-grid { display:grid; grid-template-columns:1.7fr 1fr 1fr; gap:clamp(32px,5vw,54px); margin-bottom:56px; }
.footer-logo img { height:40px; margin-bottom:22px; }
.footer p { color:rgba(255,255,255,.55); font-size:.92rem; max-width:42ch; }
.footer h4 { font-family:var(--sans); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; color:var(--teal); margin-bottom:20px; }
.footer ul { list-style:none; display:flex; flex-direction:column; gap:12px; }
.footer ul a { color:rgba(255,255,255,.6); font-size:.94rem; transition:.3s; }
.footer ul a:hover { color:#fff; padding-left:4px; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:26px; border-top:1px solid rgba(255,255,255,.12); color:rgba(255,255,255,.45); font-size:.82rem; flex-wrap:wrap; gap:12px; }
.footer-bottom a { color:var(--teal); }
.social { display:flex; gap:12px; }
.social a { width:40px; height:40px; border:1px solid rgba(255,255,255,.2); border-radius:50%; display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.6); transition:.3s; font-size:.85rem; }
.social a:hover { border-color:var(--teal); color:var(--teal); transform:translateY(-3px); }

/* ---------- Reveal au scroll ---------- */
.reveal { opacity:0; transform:translateY(34px); transition:opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.reveal.in { opacity:1; transform:none; }
.reveal.d1 { transition-delay:.08s } .reveal.d2 { transition-delay:.16s } .reveal.d3 { transition-delay:.24s } .reveal.d4 { transition-delay:.32s }

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .rcards, .rcards.two { grid-template-columns:1fr 1fr; }
  .rcard.wide { grid-column:span 2; }
  .values { grid-template-columns:1fr 1fr; }
  .props { grid-template-columns:1fr 1fr; }
}
@media (max-width:860px){
  .nav-links, .nav-cta.desktop { display:none; }
  .burger { display:flex; }
  .split, .contact-grid { grid-template-columns:1fr; }
  .split.reverse .split-media { order:0; }
  .media-frame::before { display:none; }
  .stats { grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:none; }
  .stat { border-bottom:1px solid rgba(255,255,255,.1); }
  .form-row { grid-template-columns:1fr; }
  .filters .btn { margin-left:0; width:100%; justify-content:center; }
}
@media (max-width:620px){
  .rcards, .rcards.two { grid-template-columns:1fr; }
  .rcard.wide { grid-column:span 1; }
  .values, .props { grid-template-columns:1fr; }
  .stats { grid-template-columns:1fr; }
  .stat { border-right:none; border-bottom:1px solid rgba(255,255,255,.1); }
  .footer-grid { grid-template-columns:1fr; }
  .hero .actions { flex-direction:column; align-items:stretch; }
  .hero .actions .btn { justify-content:center; }
}

/* ---------- Barre de progression scroll ---------- */
.scroll-progress { position:fixed; top:0; left:0; height:3px; width:0; background:linear-gradient(90deg,var(--teal),var(--teal-deep)); z-index:200; transition:width .1s linear; }

/* ---------- Révélation image (masque montant) ---------- */
.imgmask { overflow:hidden; }
.imgmask > img { transform:scale(1.12); transition:transform 1.4s var(--ease-out), filter 1.4s; filter:saturate(.85); }
.imgmask.in > img { transform:scale(1); filter:saturate(1); }
.clip { clip-path:inset(0 0 100% 0); transition:clip-path 1.1s var(--ease-out); }
.clip.in { clip-path:inset(0 0 0 0); }

/* ---------- Titres animés (masque ligne par ligne) ---------- */
.line-reveal { display:inline-block; overflow:hidden; vertical-align:top; }
.line-reveal > span { display:inline-block; transform:translateY(105%); transition:transform 1s var(--ease-out); }
.line-reveal.in > span { transform:translateY(0); }

/* ---------- Marquee (bandeau territoires) ---------- */
.marquee { overflow:hidden; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); padding:26px 0; background:var(--white); }
.marquee-track { display:flex; gap:56px; width:max-content; animation:marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state:paused; }
.marquee span { font-family:var(--serif); font-size:clamp(1.4rem,2.6vw,2.1rem); color:var(--ink); opacity:.9; display:inline-flex; align-items:center; gap:18px; white-space:nowrap; }
.marquee span::after { content:"◈"; color:var(--teal); font-size:.55em; }
@keyframes marquee { to { transform:translateX(-50%); } }

/* ---------- Bouton magnétique / halo ---------- */
.btn.mag { position:relative; }

/* ---------- Skeleton (chargement biens) ---------- */
.skeleton { border-radius:var(--radius); background:linear-gradient(100deg,var(--teal-tint) 30%,#eaf1f0 50%,var(--teal-tint) 70%); background-size:200% 100%; animation:shimmer 1.3s infinite; min-height:340px; }
@keyframes shimmer { to { background-position:-200% 0; } }

/* ---------- Petits écrans (téléphones) ---------- */
@media (max-width:480px){
  .wrap { padding:0 18px; }
  .section { padding:58px 0; }
  h1 { font-size:clamp(2.15rem,8.5vw,2.9rem); }
  .hero .lead { font-size:1.05rem; }
  .hero .eyebrow { font-size:.68rem; }
  .btn { padding:.88em 1.5em; font-size:.86rem; }
  .stat { padding:28px 14px; }
  .stat .num { font-size:2.4rem; }
  .rcard { height:clamp(360px,105vw,470px); }
  .rcard .rtitle { font-size:1.5rem; }
  .quote blockquote { font-size:1.5rem; }
  .page-hero { padding:130px 0 48px; }
  .prop h3 { font-size:1.25rem; }
  .filters { padding:18px; gap:14px; }
  .filter-group select { min-width:100%; width:100%; }
  .filter-group { width:100%; }
}
@media (max-width:360px){
  h1 { font-size:2rem; }
  .nav-logo img { height:30px; }
}

@media (prefers-reduced-motion:reduce){
  * { animation:none !important; transition-duration:.01ms !important; }
  .reveal, .imgmask>img, .clip, .line-reveal>span { opacity:1 !important; transform:none !important; clip-path:none !important; }
  .marquee-track { animation:none !important; }
}