:root{
  --blue:#071e35;
  --blue-2:#0b2f4f;
  --gold:#d5a44a;
  --gold-2:#f2c979;
  --cream:#fbf7ef;
  --text:#26313b;
  --muted:#64707b;
  --line:rgba(7,30,53,.14);
  --white:#fff;
  --shadow:0 24px 70px rgba(7,30,53,.16);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.7}
a{color:inherit}img{max-width:100%;display:block}.section-shell{width:min(1180px,calc(100% - 44px));margin-inline:auto}.section-pad{padding:96px 0}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:26px;padding:14px clamp(20px,5vw,70px);background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);box-shadow:0 10px 30px rgba(7,30,53,.05);backdrop-filter:blur(14px)}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand img{width:152px;height:auto}.main-nav{display:flex;gap:8px;align-items:center;margin-left:auto}.main-nav a{font-weight:800;font-size:.92rem;color:var(--blue);text-decoration:none;padding:10px 13px;border-radius:999px}.main-nav a:hover,.main-nav a:focus-visible{background:var(--cream);color:#8b641f}.header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border-radius:10px;background:var(--gold);color:var(--blue);font-weight:900;text-decoration:none;border:2px solid var(--gold);transition:.22s ease}.header-cta:hover,.header-cta:focus-visible{background:var(--blue);color:#fff;border-color:var(--blue);text-decoration:none}.menu-toggle{display:none;margin-left:auto;border:0;background:var(--blue);color:#fff;border-radius:12px;padding:10px 13px;font-size:1.2rem}.hero{position:relative;min-height:calc(100vh - 74px);display:grid;align-items:center;overflow:hidden;background:var(--blue)}.hero-media{position:absolute;inset:0;background:url('./images/hero-premium.webp') center/cover no-repeat;transform:scale(1.02)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,53,.95) 0%,rgba(7,30,53,.84) 35%,rgba(7,30,53,.34) 78%,rgba(7,30,53,.18) 100%)}.hero-content{position:relative;z-index:2;color:#fff;padding-block:110px}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem;color:var(--gold);font-weight:900}.hero h1,.intro h2,.photo-split h2,.section-title h2,.approche h2,.contact h2{font-size:clamp(2.2rem,5vw,4.7rem);line-height:1.04;letter-spacing:-.045em;margin:0 0 22px;color:var(--blue)}.hero h1{color:#fff;max-width:740px}.hero h1::first-line{color:#fff}.lead{font-size:clamp(1.05rem,1.8vw,1.25rem);max-width:720px;color:#eef6fb}.secondary{font-size:1.02rem;color:#d9e7ee}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 24px;border-radius:10px;font-weight:900;text-decoration:none;border:2px solid transparent;transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease}.btn.primary{background:var(--gold);color:var(--blue);border-color:var(--gold);box-shadow:0 18px 42px rgba(213,164,74,.24)}.btn.primary:hover,.btn.primary:focus-visible{background:var(--blue);color:#fff;border-color:var(--gold);transform:translateY(-2px);text-decoration:none}.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.7)}.btn.ghost:hover,.btn.ghost:focus-visible{background:#fff;color:var(--blue);border-color:#fff;transform:translateY(-2px);text-decoration:none}.intro{background:#fff}.two-col{display:grid;grid-template-columns:minmax(0,1.1fr) 330px;gap:56px;align-items:start}.two-col p,.photo-split p,.section-title p,.biens p,.contact p{font-size:1.04rem;color:#45535f}.value-card{position:sticky;top:110px;background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;border-radius:var(--radius);padding:34px;border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow)}.value-card .icon{display:grid;place-items:center;width:58px;height:58px;border:2px solid var(--gold);border-radius:18px;color:var(--gold);font-size:1.6rem;margin-bottom:24px}.value-card strong{display:block;font-size:1.4rem;margin-bottom:10px;color:#fff}.value-card p{color:#dce8ee;margin:0}.photo-split{background:var(--cream)}.split-grid,.approach-grid{display:grid;grid-template-columns:minmax(320px,.92fr) minmax(0,1.08fr);gap:64px;align-items:center}.split-grid figure,.approach-grid figure{margin:0}.split-grid img,.approach-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid rgba(213,164,74,.38)}.expertises{background:#fff}.section-title{max-width:850px;margin-bottom:42px;text-align:center;margin-inline:auto}.section-title.left{text-align:left;margin-left:0}.section-title h2{font-size:clamp(2rem,4vw,3.4rem)}.service-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.service-card{position:relative;background:#fff;border:2px solid rgba(7,30,53,.13);box-shadow:0 16px 38px rgba(7,30,53,.08);border-radius:22px;padding:28px;transition:.25s ease}.service-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 26px 70px rgba(7,30,53,.16)}.service-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--cream);border:2px solid rgba(213,164,74,.42);color:var(--gold);font-size:1.8rem;font-weight:900;margin-bottom:18px}.service-card h3{margin:0 0 12px;color:var(--blue);font-size:1.22rem;line-height:1.25}.service-card p{font-size:.96rem;color:#465560}.approche{background:linear-gradient(180deg,#fff,var(--cream))}.steps{counter-reset:item;display:grid;gap:14px;list-style:none;margin:28px 0 0;padding:0}.steps li{position:relative;padding:22px 22px 22px 82px;background:#fff;border:2px solid rgba(7,30,53,.12);border-radius:20px;box-shadow:0 12px 30px rgba(7,30,53,.06)}.steps li::before{counter-increment:item;content:counter(item);position:absolute;left:22px;top:22px;width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--blue);color:var(--gold);font-weight:900}.steps strong{display:block;color:var(--blue);font-size:1.06rem}.steps span{display:block;color:#53616b}.biens{background:#fff}.property-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.property-grid article{border-radius:24px;overflow:hidden;background:#fff;border:2px solid rgba(7,30,53,.12);box-shadow:0 16px 40px rgba(7,30,53,.08)}.property-grid img{width:100%;height:210px;object-fit:cover}.property-grid h3{margin:22px 24px 8px;color:var(--blue)}.property-grid p{margin:0 24px 26px;font-size:.97rem}.contact{background:var(--blue);color:#fff}.contact h2{color:#fff}.contact p{color:#e6eef3}.contact-card{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:44px;align-items:center}.contact-box{background:rgba(255,255,255,.08);border:2px solid rgba(213,164,74,.5);border-radius:var(--radius);padding:30px;display:grid;gap:16px}.contact-box strong{font-size:1.4rem;color:#fff}.contact-box span{color:#dce8ee}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px clamp(22px,5vw,70px);background:#03101d;color:#d7e2ea;font-size:.92rem}.site-footer a{color:#fff;text-decoration:none;font-weight:800}.site-footer a:hover{text-decoration:underline}.heart{color:#e31b23;font-size:1.08em;display:inline-block;transform:translateY(1px)}@media(max-width:1080px){.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-col,.split-grid,.approach-grid,.contact-card{grid-template-columns:1fr}.value-card{position:relative;top:auto}.main-nav{position:absolute;left:20px;right:20px;top:82px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;display:none;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px 16px}.menu-toggle{display:inline-flex}.header-cta{display:none}}@media(max-width:680px){.section-pad{padding:70px 0}.service-grid,.property-grid{grid-template-columns:1fr}.brand img{width:130px}.hero-content{padding-block:82px}.hero-overlay{background:linear-gradient(180deg,rgba(7,30,53,.92),rgba(7,30,53,.68))}.hero-actions{display:grid}.btn{width:100%}.site-footer{flex-direction:column;text-align:center}.steps li{padding:78px 18px 20px}.steps li::before{top:20px;left:18px}.hero h1{font-size:2.45rem}}

.hero-media{image-rendering:auto}
.brand img{width:176px;height:auto}
.split-grid img,.approach-grid img,.property-grid img{image-rendering:auto}
.property-grid img{height:240px}
.method-note{margin:22px 0 0;font-size:1.02rem;color:#44515d}
.credit-link{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:rgba(213,164,74,.16);border:1px solid rgba(213,164,74,.42);color:#fff}
.credit-link:hover,.credit-link:focus-visible{background:var(--gold);color:var(--blue);text-decoration:none}

.split-grid img,.approach-grid img,.property-grid img,.hero-media{image-rendering:auto}
.context-link-wrap{margin-top:18px}
.context-link{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:rgba(213,164,74,.18);border:1px solid rgba(213,164,74,.48);color:var(--blue);font-weight:800;text-decoration:none;box-shadow:0 10px 24px rgba(7,30,53,.06)}
.context-link:hover,.context-link:focus-visible{background:var(--blue);color:#fff;border-color:var(--gold);text-decoration:none}